Nano Silicon Carbide Powder (SiC) (CAS No. 409-21-2)

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NN1612 Nano Silicon Carbide Powder (SiC) (CAS No. 409-21-2)

Catalog No.	NN1612
Purity	>99.9 %
APS	40 nm
Specific Surface Area(m2/g)	60
Color	Grey-green
Density	3.2 g/cm3
Crystal Structure	Spherical

According to users' requirements for nanoparticles, Stanford Advanced Materials can provide different sizes of Nano Silicon Carbide Powder.

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Description

Specification

Technical Data Sheet

Introduction of Nano Silicon Carbide Powder:

1 Chemical stability is high, the thermal coefficient of expansion is low, the thermal conductivity is high, the resistance temperature characteristic and the metal are opposite;
2 Degrees of hardness is high, the Mohs’ scale reaches 9.5, is the first material wear-resisting chemical additive;
3 Wear-resisting, thermostable, anti-corrosive, bears the acid and alkali resolver, widely applies inside the coating, the paint, increases the resistance to wear;
4 It has a very good toughness, superior grinding performance, and fine to disperse the electric conductance thermal properties.

Applications of Nano Silicon Carbide Powder:

1 Modified high-strength nylon material: Our company’s nanometer SiC powder body the compatible with good dispersivity, is good in high polymer compound materials, and is good with the basic associativity, after the modification, the high-strength nylon alloy tensile strength enhanced above 150% compared to ordinary PA6, the wear-resisting performance enhances above 3 times. Mainly used in the armor-tracked vehicle high polymer fitting, the motor turning part, the textile machinery, the mining machinery backing, the train part, and so on agglutination can achieve densification under low temperatures;
2 Modification special engineering plastics polyether ether alone (PEEK) wear-resisting performance: After Our company surface treatment’s nanometer silicon carbide, when the recruitment is about 5%, may improve and enhance PEEK the resistance to wear (enhance original above greatly 30%);
3 Nanometers silicon carbides in rubber tire’s application: Increases 2% about a nanometer silicon carbide is not to change the original rubber formula to carry on modified processing, it does not reduce its original performance and under the quality premise, its resistance to wear may enhance 20%-40%. Moreover, 20-nanometer silicon carbide applications in the rubber roll, the printer fixation membrane, and so on are wear-resisting, radiate, rubber products and so on heat resistance;
4 Metal surface nanometer SiC composite plate: Uses the nanometer level particle second mix pellet, the nickel is the matrix metal, forms the refined character density in the metal surface, the binding force very good galvanic deposit composite plate, its metal surface has ultra-hard (wear-resisting) and the anti-attrition (self-lubrication) the thermostable characteristic. Its composite plate microhardness large large-scale enhancement, the resistance to wear enhanced 2-3 times, the service life enhanced 3-5 times, coating and the substrate-binding force enhanced by 40%, coating ability, the coating is even, smooth, and careful;
5 Other applications: The high-performance structure ceramics (for example rocket spray nozzle, nuclear industry, and so on), the absorbing material, anti-rubs the lubricating grease, the high-performance brake lining, the high degree of hardness wear-resisting powder coating, the composite ceramics strengthens the plasticizing and so on; Aerospace industry domain structure coating, functional coating, the protective covering, absorbing material, stealth material and so on; Tank and armored vehicle’s protection armor; May make the ceramic cutting tool, the cutting tool, the measuring instrument, the mold; May make the special use the structure ceramics, the functional ceramic, the project ceramics; Igniter; The electrical industry uses electricity the thermal element, the remote infrared ray generator.

Storage Conditions of Nano Silicon Carbide Powder:

Silicon carbide powder should be stored in a dry, cool, and sealing of environment, can not be exposed to air, in addition, should avoid heavy pressure, according to ordinary goods transportation.

Specification

Technical Data Sheet

SDS

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SAFETY DATA SHEET

SECTION 1. IDENTIFICATION

Product Name: Silicon Carbide Nanoparticle Dispersion

CAS #: 409-21-2

Relevant identified uses of the substance: Scientific research and development

Supplier details:

Stanford Advanced Materials

E-mail: sales@samaterials.com

Tel: (949) 407-8904

Address: 23661 Birtcher Dr., Lake Forest, CA 92630 U.S.A.

SECTION 2. HAZARDS IDENTIFICATION

Classification of the substance or mixture in accordance with 29 CFR 1910 (OSHA HCS)

GHS02 Flame

Flam. Liq. 3 H226 Flammable liquid and vapor.

GHS07

Acute Tox. 4 H302 Harmful if swallowed.

Acute Tox. 4 H312 Harmful in contact with skin.

Acute Tox. 4 H332 Harmful if inhaled.

Skin Irrit. 2

H315 Causes skin irritation.

Eye Irrit. 2

H319 Causes serious eye irritation.

Skin Sens. 1 H317 May cause an allergic skin reaction.

STOT SE 3 H335 May cause respiratory irritation.

Hazards not otherwise classified

No data available

GHS label elements

GHS label elements, including precautionary statements

Hazard pictograms

GHS02 GHS07

Signal word

Warning

Hazard statements

H226

Flammable liquid and vapor.

H302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled.

H315

Causes skin irritation.

H319

Causes serious eye irritation.

H317

May cause an allergic skin reaction.

H335

May cause respiratory irritation.

Precautionary statements

P210

Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

P261

Avoid breathing dust/fume/gas/mist/vapors/spray.

P280

Wear protective gloves/protective clothing/eye protection/face protection.

P240

Ground/bond container and receiving equipment.

P303+P361+P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.

Rinse skin with water/shower.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact

lenses, if present and easy to do. Continue rinsing.

P304+P340

IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

P362

Take off contaminated clothing and wash before reuse.

P405

Store locked up.

P501

Dispose of contents/container in accordance with local/regional/national/international regulations.

WHMIS classification

B3 - Combustible liquid

D2B - Toxic material causing other toxic effects

Classification system

HMIS ratings (scale 0-4)

(Hazardous Materials Identification System)

Health (acute effects) = 2

Flammability = 2

Physical Hazard = 1

Other hazards

Results of PBT and vPvB assessment

PBT:

N/A

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

Substances

CAS No. / Substance Name:

409-21-2 Silicon carbide

Identification number(s):

EC number: 206-991-8

141-32-2 n-Butyl acrylate

Identification number(s):

EC number: 205-480-7

SECTION 4. FIRST AID MEASURES

Description of first aid measures

If inhaled:

Supply patient with fresh air. If not breathing, provide artificial respiration. Keep patient warm.

Seek immediate medical advice.

In case of skin contact:

Immediately wash with soap and water; rinse thoroughly.

Seek immediate medical advice.

In case of eye contact:

Rinse opened eye for several minutes under running water. Consult a physician.

If swallowed:

Seek medical treatment.

Information for doctor

Most important symptoms and effects, both acute and delayed

Causes skin irritation.

Harmful if swallowed.

Causes serious eye irritation.

Harmful if inhaled.

Harmful in contact with skin.

May cause respiratory irritation.

May cause an allergic skin reaction.

Indication of any immediate medical attention and special treatment needed

No data available

SECTION 5. FIREFIGHTING MEASURES

Extinguishing media

Suitable extinguishing agents

CO2, sand, extinguishing powder. Do not use water.

Carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol

resistant foam.

Special hazards arising from the substance or mixture

Danger of containers bursting upon heating.

If this product is involved in a fire, the following can be released:

Carbon monoxide and carbon dioxide

Advice for firefightersProtective equipment:

Wear self-contained respirator.

Wear fully protective impervious suit.

SECTION 6. ACCIDENTAL RELEASE MEASURES

Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Keep unprotected persons away.

Ensure adequate ventilation

Keep away from ignition sources

Environmental precautions:

Do not allow material to be released to the environment without official permits.

Methods and materials for containment and cleanup:

Keep away from ignition sources.

Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).

Dispose of contaminated material as waste according to section 13.

Ensure adequate ventilation.

Prevention of secondary hazards:

Keep away from ignition sources.

Reference to other sections

See Section 7 for information on safe handling

See Section 8 for information on personal protection equipment.

See Section 13 for disposal information.

SECTION 7. HANDLING AND STORAGE

Handling

Precautions for safe handling

Keep container tightly sealed.

Ensure good ventilation at the workplace.

Information about protection against explosions and fires:

Protect against electrostatic charges.

Fumes can combine with air to form an explosive mixture.

Keep ignition sources away.

Conditions for safe storage, including any incompatibilities

Requirements to be met by storerooms and receptacles:

No special requirements.

Information about storage in one common storage facility:

Store in the dark.

Protect from heat.

Do not store together with acids.

Store away from strong bases.

Store away from oxidizing agents.

Further information about storage conditions:

Keep container tightly sealed.

Store in cool, dry conditions in well-sealed containers.

Protect from exposure to light.

Specific end use(s)

No data available

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

Exposure controls

Personal protective equipment

Follow typical protective and hygienic practices for handling chemicals.

Keep away from foodstuffs, beverages and feed.

Remove all soiled and contaminated clothing immediately.

Wash hands before breaks and at the end of work.

Avoid contact with the eyes and skin.

Maintain an ergonomically appropriate working environment.

Breathing equipment:

Use suitable respirator when high concentrations are present.

Recommended filter device for short term use:

Use a respirator with multi-purpose combination (US) or type ABEK (EN 14387) as a backup to

engineering controls. Risk assessment should be performed to determine if air-purifying respirators

are appropriate. Only use equipment tested and approved under appropriate government standards

such as NIOSH (USA) or

CEN (EU).

Protection of hands:

Impervious gloves

Inspect gloves prior to use.

Suitability of gloves should be determined both by material and quality, the latter of which may vary by

manufacturer.

Material of gloves

Butyl rubber, BR

Penetration time of glove material (in minutes)

480

Glove thickness

0.3 mm

Eye protection:

Safety glasses

Body protection:

Protective work clothing.

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

Information on basic physical and chemical properties

Appearance:

Form: Liquid

Odor: Unpleasant

Odor threshold: No data available.

pH: No data available.

Melting point/Melting range: -64 °C (-83 °F)

Boiling point/Boiling range: 145-146 °C (293-295 °F)

Sublimation temperature / start: No data available

Flash point: 39 °C (102 °F)

Flammability (solid, gas)

N/A

Ignition temperature: 275 °C (527 °F)

Decomposition temperature: No data available

Autoignition: No data available.Danger of explosion: Product is not explosive. However, formation of explosive air/vapor mixtures is

possible.

Explosion limits:

Lower: 1.2 Vol %

Upper: 8 Vol %

Vapor pressure at 20 °C (68 °F): 5.3 hPa (4 mm Hg)

Relative density

No data available.

Vapor density

No data available.

Evaporation rate

No data available.

Solubility in / Miscibility with Water at 20 °C (68 °F): 1.4 g/l

Partition coefficient (n-octanol/water): No data available.

Viscosity:

Dynamic: No data available.

Kinematic: No data available.

Other information

No data available

SECTION 10. STABILITY AND REACTIVITY

Reactivity

No data available

Chemical stability

Stable under recommended storage conditions.

Thermal decomposition / conditions to be avoided:

Decomposition will not occur if used and stored according to specifications.

Possibility of hazardous reactions

Reacts with strong oxidizing agents

Danger of polymerization

Conditions to avoid

No data available

Incompatible materials:

Acids

Oxidizing agents

Bases

Heat

Light

Ultraviolet radiation

Free radical initiators

Hazardous decomposition products:

Carbon monoxide and carbon dioxide

Additional information:

Avoid loss of stabilizer.

Unless inhibited, the product can polymerize resulting in a temperature and pressure increase that

may rupture the container.

SECTION 11. TOXICOLOGICAL INFORMATION

Information on toxicological effectsAcute toxicity:

Harmful if inhaled.

Harmful in contact with skin.

Harmful if swallowed.

Danger through skin absorption.

LD/LC50 values that are relevant for classification:

Oral

LD50

900 mg/kg (rat)

Dermal

LD50

1790 mg/kg (rabbit)

Inhalative LC50/4H 2730 ppm/4H (rat)

Skin irritation or corrosion:

Causes skin irritation.

Eye irritation or corrosion:

Causes serious eye irritation.

Sensitization:

May cause an allergic skin reaction.

Germ cell mutagenicity:

No effects known.

Carcinogenicity:

IARC-3: Not classifiable as to carcinogenicity to humans.

ACGIH A4: Not classifiable as a human carcinogen: Inadequate data on which to classify the agent in

terms of its carcinogenicity in humans and/or animals.

Reproductive toxicity:

The Registry of Toxic Effects of Chemical Substances (RTECS) contains reproductive data for this

substance.

Specific target organ system toxicity - repeated exposure:

No effects known.

Specific target organ system toxicity - single exposure:

May cause respiratory irritation.

Aspiration hazard:

No effects known.

Subacute to chronic toxicity:

The Registry of Toxic Effects of Chemical Substances (RTECS) contains multiple dose toxicity data for

this substance.

Additional toxicological information:

To the best of our knowledge the acute and chronic toxicity of this substance is not fully known.

Carcinogenic categories

OSHA-Ca (Occupational Safety & Health Administration)

Substance is not listed.

SECTION 12. ECOLOGICAL INFORMATION

Toxicity

Aquatic toxicity:

No data available

Persistence and degradability

No data available

Bioaccumulative potential

No data available

Mobility in soilNo data available

Additional ecological information:

Do not allow material to be released to the environment without official permits.

Do not allow undiluted product or large quantities to reach groundwater, water courses, or sewage

systems.

Also poisonous for fish and plankton in water bodies.

Toxic to aquatic life.

May cause long lasting harmful effects to aquatic life.

Avoid transfer into the environment.

Results of PBT and vPvB assessment

PBT:

N/A

vPvB:

N/A

Other adverse effects

No data available

SECTION 13. DISPOSAL CONSIDERATIONS

Waste treatment methods

Recommendation

Consult official regulations to ensure proper disposal.

Uncleaned packagings:

Recommendation:

Disposal must be made according to official regulations.

SECTION 14. TRANSPORT INFORMATION

UN-Number

DOT, IMDG, IATA

UN2348

UN proper shipping name

DOT

Butyl acrylates, stabilized

IMDG, IATA

BUTYL ACRYLATES, STABILIZED

Transport hazard class(es)

DOT

Class

3 Flammable liquids.

Label

Class

3 (F1) Flammable liquids

Label

IMDG, IATA

Class

3 Flammable liquids.

Label

3Packing group

DOT, IMDG, IATA

III

Environmental hazards:

N/A

Special precautions for user

Warning: Flammable liquids

EMS Number: F-E,S-D

Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code

N/A

Transport/Additional information:

DOT

Marine Pollutant (DOT):

UN "Model Regulation":

UN2348, Butyl acrylates, stabilized, 3, III

SECTION 15. REGULATORY INFORMATION

Safety, health and environmental regulations/legislation specific for the substance or mixture

GHS GHS label elements, including precautionary statements

Hazard pictograms

GHS02

GHS07

Signal word

Warning

Hazard statements

H226

Flammable liquid and vapor.

H302+H312+H332 Harmful if swallowed, in contact with skin or if inhaled.

H315

Causes skin irritation.

H319

Causes serious eye irritation.

H317

May cause an allergic skin reaction.

H335

May cause respiratory irritation.

Precautionary statements

P210

Keep away from heat/sparks/open flames/hot surfaces. - No smoking.

P261

Avoid breathing dust/fume/gas/mist/vapors/spray.

P280

Wear protective gloves/protective clothing/eye protection/face protection.

P240

Ground/bond container and receiving equipment.

P303+P361+P353 IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing.

Rinse skin with water/shower.

P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact

lenses, if present and easy to do. Continue rinsing.

P304+P340

IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.P362

Take off contaminated clothing and wash before reuse.

P405

Store locked up.

P501

Dispose of contents/container in accordance with local/regional/national/international regulations.

National regulations

All components of this product are listed in the U.S. Environmental Protection Agency Toxic

Substances Control Act Chemical substance Inventory.

All components of this product are listed on the Canadian Domestic Substances List (DSL).

SARA Section 313 (specific toxic chemical listings)

141-32-2 n-Butyl acrylate

California Proposition 65

Prop 65 - Chemicals known to cause cancer

Substance is not listed.

Prop 65 - Developmental toxicity

Substance is not listed.

Prop 65 - Developmental toxicity, female

Substance is not listed.

Prop 65 - Developmental toxicity, male

Substance is not listed.

Information about limitation of use:

For use only by technically qualified individuals.

Other regulations, limitations and prohibitive regulations

Substance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.

Substance is not listed.

The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No

1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.

Substance is not listed.

Annex XIV of the REACH Regulations (requiring Authorisation for use)

Substance is not listed.

Chemical safety assessment:

A Chemical Safety Assessment has not been carried out.

SECTION 16. OTHER INFORMATION

Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is

believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The

information in this document is based on the present state of our knowledge and is applicable to the

product with regard to appropriate safety precautions. It does not represent any guarantee of the

properties of the product.

COA

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COA

Purity	wt%
SiC	99.9

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NN1612 Nano Silicon Carbide Powder (SiC) (CAS No. 409-21-2)

Introduction of Nano Silicon Carbide Powder:

Applications of Nano Silicon Carbide Powder:

Storage Conditions of Nano Silicon Carbide Powder:

Specification

Technical Data Sheet

SAFETY DATA SHEET

SECTION 1. IDENTIFICATION

SECTION 2. HAZARDS IDENTIFICATION

SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS

SECTION 4. FIRST AID MEASURES

SECTION 5. FIREFIGHTING MEASURES

SECTION 6. ACCIDENTAL RELEASE MEASURES

SECTION 7. HANDLING AND STORAGE

SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION

SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES

SECTION 10. STABILITY AND REACTIVITY

SECTION 11. TOXICOLOGICAL INFORMATION

SECTION 12. ECOLOGICAL INFORMATION

SECTION 13. DISPOSAL CONSIDERATIONS

SECTION 14. TRANSPORT INFORMATION

SECTION 15. REGULATORY INFORMATION

SECTION 16. OTHER INFORMATION

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