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BARIUM CHROMATE
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About Barium Chromate : Properties & Uses
A fine light yellow powder, it produces a green flame when it is heated, the result of Barium Ions. Its has been found to be useful in many capacities and used as an oxidizing agent and as a pigment in paints, porcelains, fuses, coloring glasses and ceramics.

It is toxic and extremely hazardous in case of ingestion, of inhalation. Its also hazardous in case of skin contact as well as eye contact. So avoid ingestion and inhalation as well as eye and skin-contact and also spills on your clothing. While handling, wear suitable protective clothing as well as suitable respiratory equipment.
 
Being a hazardous chemical, it should be locked up in a Container tightly closed in a cool, well-ventilated place, away from heat,acids, alkalies, reducing agents and other sources of ignition and combustible material..

Properties
  • Appearance           : Yellow Powder
  • Molecular formula    : BaCrO4
  • Molecular Weight     : 253.32
  • Solubility                : Insoluble in water but soluble in Acids.
Uses
  • As a sulfate scavenger in chromium electroplating baths. Adding , enhances the life of the bath through addition to the chromic acid concentration.

  • As an oxidizing agent, making it useful as a burn rate modifier in pyrotechnic compositions. It is especially useful in delay compositions such as delay fuses.

  • As a corrosion inhibitive pigment when zinc-alloy electroplating surfaces.

  • As an ingredient when mixed with solid fumaric acid can be used in the removal of impurities and residual moisture from organic dry-cleaning solvents or from petroleum fuels.

  • As an ingredient in the composition of a catalyst for alkane dehydration.

  • As a pigment by the Paint Industry.

  • As an ingredient in ignition control devices, safety matches and special pyrotechnic composition by the ordnance industry.

  • As a coloring agent by the ceramic industry.

  • As an ingredient in the manufacture of pigments, oil lubricants, PVC stabilizers and in the manufacture of other barium salts, such as Barium Sulfate, Barium Chromate and Barium Fluoride.

  • In fireworks to give a bright green color.
Barium Chromate Manufacturers
A highly specialized Barium Chromate manufacturers, Vishnupriya Chemicals manufactures high quality catering to each and every need and requirement of our clients.

Barium Chromate Suppliers
A leading Barium Chromate Supplier, Vishnupriya Chemicals supplies a broad range, a fine yellow powder. With a wide variety of uses, our Barium Chloride has been finely tuned to meet the high expectations of our customers to ensure consistent results.

Barium Chromate Traders

Vishnupriya Chemicals, a leading Barium Chromate Traders has established itself as a respected leader in the market place.
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Material Safety Data Sheet

Barium Chromate

 

Section 1: Chemical Product and Company Identification

 

Chemical Name: Barium Chromate

 

CAS#: 10294-40-3

RTECS: CQ8760000

TSCA: TSCA 8(b) inventory: Barium chromate

CI#: Not applicable.

Synonym: Barium Chromate Oxide

Chemical Formula: BaCrO4

 

 

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

Barium Chromate

10294-40-3

100

 

Toxicological Data on Ingredients:  Barium chromate LD50: Not available. LC50: Not available.

 

Section 3: Hazards Identification

 

Potential Acute Health Effects:

Extremely hazardous in case of ingestion, of inhalation. Hazardous in case of skin contact (irritant), of eye contact (irritant). Slightly hazardous in case of skin contact (permeator). Prolonged exposure may result in skin burns and ulcerations. Over-exposure by inhalation may cause respiratory irritation. Severe over-exposure can result in death.

 

Potential Chronic Health Effects:

CARCINOGENIC EFFECTS: Classified A1 (Confirmed for human.) by ACGIH.

MUTAGENIC EFFECTS: Not available.

TERATOGENIC EFFECTS: Not available.

DEVELOPMENTAL TOXICITY: Not available.

The substance is toxic to blood, kidneys, lungs, the nervous system, liver, mucous membranes.

Repeated or prolonged exposure to the substance can produce target organs damage. Repeated exposure to a highly toxic material may produce general deterioration of health by an accumulation in one or many human organs.

 

Section 4: First Aid Measures

 

Eye Contact:

Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Cold water may be used. WARM water MUST be used. Get medical attention.

 

Skin Contact:

In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Cover the irritated skin with an emollient. Wash clothing before reuse. Thoroughly clean shoes before reuse. Get medical attention immediately.

 

Serious Skin Contact:

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

 

Inhalation:

If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical attention immediately.

 

Serious Inhalation:

Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth resuscitation. WARNING: It may be hazardous to the person providing aid to give mouth-to-mouth resuscitation when the inhaled material is toxic, infectious or corrosive. Seek immediate medical attention.

 

Ingestion:

If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical attention immediately.

 

Serious Ingestion: Not available.

 

Section 5: Fire and Explosion Data

 

Flammability of the Product: Non-flammable.

 

Auto-Ignition Temperature: Not applicable.

 

Flash Points: Not applicable.

 

Flammable Limits: Not applicable.

 

Products of Combustion: Not available.

 

Fire Hazards in Presence of Various Substances: Not applicable.

 

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: Not applicable.

 

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.

 

Large Spill:

Oxidizing material. Poisonous solid.

Stop leak if without risk. Do not get water inside container. Avoid contact with a combustible material (wood, paper, oil, clothing...). Keeps substance damp using water spray. Do not touch spilled material. Use water spray to reduce vapors. Prevent entry into sewers, basements or confined areas; dike if needed. Call for assistance on disposal. 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. Keep away from combustible material.. Do not ingest. Do not breathe dust. Wear suitable protective clothing. In case of insufficientventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show thecontainer or the label. Avoid contact with skin and eyes.

 

Storage:

Keep container tightly closed. Keep container in a cool, well-ventilated area. Separate from acids, alkalies, reducing agents and combustibles. See NFPA 43A, Code for the Storage of Liquid and Solid Oxidizers.

 

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: 0.5 from ACGIH (TLV) [United States] [1995]

Consult local authorities for acceptable exposure limits.

 

Section 9: Physical and Chemical Properties

 

Physical state and appearance: Solid.

 

Odor: Not available.

 

Taste: Not available.

 

Molecular Weight: 253.37 g/mole

 

Color: Not available.

 

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

 

Boiling Point: Not available.

 

Melting Point: Decomposes.

 

Critical Temperature: Not available.

 

Specific Gravity: 4.498 (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, hot 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: Will not occur.

 

Section 11: Toxicological Information

 

Routes of Entry: Eye contact. Inhalation. Ingestion.

 

Toxicity to Animals:

LD50: Not available.

LC50: Not available.

 

Chronic Effects on Humans:

CARCINOGENIC EFFECTS: Classified A1 (Confirmed for human.) by ACGIH.

Causes damage to the following organs: blood, kidneys, lungs, the nervous system, liver, mucous membranes.

 

Other Toxic Effects on Humans:

Extremely hazardous in case of ingestion, of inhalation.

Hazardous in case of skin contact (irritant).

Slightly hazardous in case of skin contact (permeator).

 

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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