Products
STRONTIUM CHROMATE
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Strontium Chromate

Synonyms :Chromic acid (H2CrO4) , strontium salt ; Chromic acid, strontium salt

CAS No

7789-06-2

Molecular Formula

SrCrO4

Molecular Weight

203.62

Appearance

Yellow Powder

Grade

Technical*

SPECIFICATION

Assay

98.0% MIN

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Material Safety Data Sheet

Strontium Chromate

 

Section 1: Chemical Product and Company Identification

 

Chemical Name: Strontium Chromate

 

CAS#: 7789-06-2

RTECS: GB3240000

TSCA: TSCA 8(b) inventory: Strontium chromate

CI#: Not available.

Synonym:

Chemical Formula: SrCrO4

 

Contact Information:

 

Vishnupriya Chemicals Pvt. Ltd.

 

Office No. 7, Meridian apartments

Lake Hills Road, New MLA Quarters

Basheerbagh, Hyderabad 63,  A.P

Tel :  040 - 23225550

Fax : 040 23223177

Email : info@vishnupriya.in

Website : www.vishnupriya.in

 

Section 2: Composition and Information on Ingredients

 

Composition:

 

Name

CAS #

% by Weight

Strontium Chromate

7789-06-2

100

 

Toxicological Data on Ingredients:  Strontium chromate: ORAL (LD50): Acute: 3118 mg/kg [Rat].

 

Section 3: Hazards Identification

 

Potential Acute Health Effects:

Very hazardous in case of ingestion. Hazardous in case of skin contact (irritant, permeator), of eye contact (irritant), of inhalation.

 

Potential Chronic Health Effects:

Very hazardous in case of ingestion.

Hazardous in case of skin contact (irritant, permeator), of eye contact (irritant), of inhalation.

CARCINOGENIC EFFECTS: Classified 1 (Proven for human.) by IARC, 1 (Known.) by NTP, + (PROVEN) by

OSHA. Classified A2 (Suspected for human.) by ACGIH.

MUTAGENIC EFFECTS: Not available.

TERATOGENIC EFFECTS: Not available.

DEVELOPMENTAL TOXICITY: Not available.

 

Section 4: First Aid Measures

 

Eye Contact:

Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15 minutes, keeping eyelids open. Cold water may be used. Do not use an eye ointment. Seek medical attention.

 

Skin Contact:

After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin. Cover the irritated skin with an emollient. If irritation persists, seek medical attention. Wash contaminated clothing before reusing.

 

Serious Skin Contact:

Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical attention.

 

Inhalation: Allow the victim to rest in a well ventilated area. Seek immediate medical attention.

 

Serious Inhalation: Not available.

 

Ingestion:

Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.

 

Serious Ingestion: Not available.

 

Section 5: Fire and Explosion Data

 

Flammability of the Product: May be combustible at high temperature.

 

Auto-Ignition Temperature: Not available.

 

Flash Points: Not available.

 

Flammable Limits: Not available.

 

Products of Combustion: Some metallic oxides.

 

Fire Hazards in Presence of Various Substances: Not available.

 

Explosion Hazards in Presence of Various Substances:

Risks of explosion of the product in presence of mechanical impact: Not available.

Risks of explosion of the product in presence of static discharge: Not available.

 

Fire Fighting Media and Instructions:

SMALL FIRE: Use DRY chemical powder.

LARGE FIRE: Use water spray, fog or foam. Do not use water jet.

 

Special Remarks on Fire Hazards: Not available.

 

Special Remarks on Explosion Hazards: Not available.

 

Section 6: Accidental Release Measures

 

Small Spill:

Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and regional authority requirements.

 

Large Spill:

Use a shovel to put the material into a convenient waste disposal container. Be careful that the product is not present at a concentration level above TLV. Check TLV on the MSDS and with local authorities.

 

Section 7: Handling and Storage

 

Precautions:

Keep locked up Keep away from heat. Keep away from sources of ignition. Empty containers pose a fire risk, evaporate the residue under a fume hood. Ground all equipment containing material. Do not ingest. Do not breathe dust. Wear suitable protective clothing In case of insufficient ventilation, wear suitable respiratory equipment If ingested, seek medical advice immediately and show the container or the label. Avoid contact with skin and eyes

 

Storage:

Keep container dry. Keep in a cool place. Ground all equipment containing material. Carcinogenic, teratogenic or mutagenic materials should be stored in a separate locked safety storage cabinet or room.

 

Section 8: Exposure Controls/Personal Protection

 

Engineering Controls:

Use process enclosures, local exhaust ventilation, or other engineering controls to keep airborne levels below recommended exposure limits. If user operations generate dust, fume or mist, use ventilation to keep exposure to airborne contaminants below the exposure limit.

 

Personal Protection:

Splash goggles. Lab coat. Dust respirator. Be sure to use an approved/certified respirator or equivalent.  Gloves.

 

Personal Protection in Case of a Large Spill:

Splash goggles. Full suit. Dust respirator. Boots. Gloves. A self contained breathing apparatus should be used

to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist

BEFORE handling this product.

 

Exposure Limits:

TWA: 0.0005 (mg/m3) from ACGIH

Consult local authorities for acceptable exposure limits.

 

Section 9: Physical and Chemical Properties

 

Physical state and appearance: Solid. (Powdered solid.)

 

Odor: Not available.

 

Taste: Not available.

 

Molecular Weight: 203.64 g/mole

 

Color: Yellowish.

 

pH (1% soln/water): Not available.

 

Boiling Point: Not available.

 

Melting Point: Decomposes.

 

Critical Temperature: Not available.

 

Specific Gravity: 3.895 (Water = 1)

 

Vapor Pressure: Not applicable.

 

Vapor Density: Not available.

 

Volatility: Not available.

 

Odor Threshold: Not available.

 

Water/Oil Dist. Coeff.: Not available.

 

Ionicity (in Water): Not available.

 

Dispersion Properties: Not available.

 

Solubility: Very slightly soluble in cold water.

 

Section 10: Stability and Reactivity Data

 

Stability: The product is stable.

 

Instability Temperature: Not available.

 

Conditions of Instability: Not available.

 

Incompatibility with various substances: Not available.

 

Corrosivity: Non-corrosive in presence of glass.

 

Special Remarks on Reactivity: Not available.

 

Special Remarks on Corrosivity: Not available.

 

Polymerization: No.

 

Section 11: Toxicological Information

 

Routes of Entry: Dermal contact. Eye contact. Inhalation. Ingestion.

 

Toxicity to Animals: Acute oral toxicity (LD50): 3118 mg/kg [Rat].

 

Chronic Effects on Humans:

CARCINOGENIC EFFECTS: Classified 1 (Proven for human.) by IARC, 1 (Known.) by NTP, + (PROVEN) by

OSHA. Classified A2 (Suspected for human.) by ACGIH.

 

Other Toxic Effects on Humans:

Very hazardous in case of ingestion.

Hazardous in case of skin contact (irritant, permeator), of inhalation.

 

Special Remarks on Toxicity to Animals: Not available.

 

Special Remarks on Chronic Effects on Humans: Not available.

 

Special Remarks on other Toxic Effects on Humans: Not available.

 

Section 12: Ecological Information

 

Ecotoxicity: Not available.

 

BOD5 and COD: Not available.

 

Products of Biodegradation:

Possibly hazardous short term degradation products are not likely. However, long term degradation products may arise.

 

Toxicity of the Products of Biodegradation: The products of degradation are more toxic.

 

Special Remarks on the Products of Biodegradation: Not available.

 

Section 13: Disposal Considerations

 

Waste Disposal:

 

 

 



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