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Barium chromate

Price 1700 INR/ Kilograms

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MOQ : 1 Kilograms

Barium chromate Specification

Purity
98% Min

Molecular Weight
253.32 g/mol

Physical Form
Powder

Refractive Rate
1.765

Usage
Used in manufacturing pigments, an oxidizer in pyrotechnics, and as a corrosion inhibitor.

Smell
Odorless

Product Type
Inorganic Compound

Melting Point
210 C (decomposes)

Properties
Yellow crystalline solid, strong oxidizer, insoluble in water, stable under normal conditions, toxic.

HS Code
28415090

Density
4.498 Gram per cubic centimeter(g/cm3)

Grade
Reagent Grade / Technical Grade

Solubility
Insoluble in water, soluble in acids

Poisonous
YES

Appearance
Yellow crystalline powder

Ingredients
Barium chromate (BaCrO4)

Storage
Store in tightly closed containers, away from incompatible materials, moisture, and reducing agents.

Taste
Odorless, tasteless

Shelf Life
Stable under recommended storage conditions

Structural Formula
[image/svg+xml of BaCrO4 structure]

Shape
Fine powder, granular

Molecular Formula
BaCrO4

Barium chromate Trade Information

Minimum Order Quantity
1 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Barium chromate

Barium chromate Synonyms : Barium chromate oxide
CAS No	10294-40-3
Molecular Formula	BaCrO₄
Molecular Weight	253.35
Description	Yellow, Powder
Grade	Technical
SPECIFICATION
Assay	98.0% MIN
Also available Pure, Paint , LR, AR and ACS Grade

Key Physical Properties

Barium chromate appears as a vibrant yellow powder or crystals, with a molecular formula of BaCrO4 and a molecular weight of 253.32 g/mol. It is odorless, tasteless, and dense (4.498 g/cm3). The compound is insoluble in water and has a refractive rate of 1.765. It decomposes at 210C, making it stable for many applications but requiring cautious handling.

Versatile Industrial Applications

This chemical finds its primary use as a pigment in ceramics, paints, and glass industries due to its intense color. It is also utilized as a strong oxidizer in pyrotechnics, providing vivid effects and enhancing combustion. Moreover, barium chromate acts as a corrosion inhibitor in metal surface treatments, extending equipment life and improving performance in harsh environments.

Safe Handling and Storage Guidelines

Due to its toxicity and oxidizing nature, barium chromate must be stored in tightly sealed containers, away from moisture, incompatible substances, and reducing agents. Users should employ stringent safety protocols, including personal protective equipment, proper ventilation, and clear labeling. Stable under recommended storage conditions, it has a reliable shelf life when handled correctly.

FAQs of Barium chromate:

Q: How should barium chromate be safely stored to maintain stability?

A: Barium chromate should be kept in tightly closed containers, away from moisture, incompatible substances (such as reducing agents), and direct sunlight. Proper storage conditions ensure its stability, effectiveness, and safety.

Q: What are the main industrial uses of barium chromate powder?

A: Barium chromate is primarily used as a pigment in ceramics, glass, and paints, as an oxidizer in pyrotechnics for color and combustion, and as a corrosion inhibitor on metal surfaces in various industrial processes.

Q: When is barium chromate chosen over other oxidizers or pigments?

A: Barium chromate is preferred when a strong, stable oxidizer is required, or when vivid, durable yellow pigmentation is needed in industrial materials. Its insolubility in water and stability under normal conditions make it ideal for specific chemical formulations.

Q: Where does barium chromate fit into the manufacturing process for pigments and pyrotechnics?

A: It is often incorporated during the mixing or compounding stage of manufacturing, where its stability and unique chemical effects contribute to the final products performance, color, and reactivity.

Q: What is the benefit of barium chromates insolubility in water?

A: Its insolubility prevents it from leaching or dissolving in products exposed to moisture, ensuring consistent performance and reducing environmental contamination risks in finished goods.

Q: How can barium chromates toxicity be managed during usage?

A: Handling requires rigorous safety measures, including protective gear (gloves, goggles, respirators), adequate ventilation, and adherence to hazardous chemical protocols to prevent accidental exposure or contamination.

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