Textile Chemicals Vat Blue 1 Indigo Blue 94% Powder

Textile Chemicals Vat Blue 1 Indigo Blue 94% Powder

Blue powder
Used in medicament,agent or indicator.
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Product Details

Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for Nickel nitrate hexahydrate, Light green liquid, Potassium Fluoroborate. Products have been exported to many international markets. Our mission is to make every product exceed your expectations, and every service has a greater improvement, and on this basis, our company will develop steadily and grow stronger. Our company will use the advantages of the Internet to meet the individual needs of customers, with a reasonable price based on the market. Our products have wide interchangeability with similar products in the international arena.

Product Description: 

Cobalt Chloride is pink to red crystal, and the Cobalt Chloride Anhydrous is blue. It is micro deliquescent, soluble in water, ethanol, ether, acetone and glycerin. It can be used as an indicator for the analysis of reagents, humidity and moisture, ammonia absorbent. The cobalt chloride crystal is stable at room temperature, loses crystal water to blue when it is heated, and turns red again in humid air. The aqueous solution is heated or concentrated hydrochloric acid, chloride or organic solvent turns blue.

Formula: CoCl2
CAS No.: 7646-79-9
M.W.: 129.93
Properties: Blue powder

Specification(%): 

Assay (Co)

42.0% min 
Ni0.003% max 
Fe0.003% max 
As0.003% max
Pb0.003% max 
Cu0.003% max 
Mn0.003% max 
SO40.03% max
Water insoluble matter0.03% max

Application: 

The Cobalt Chloride Anhydrous is used for the production of barometers, hydrometers, wet and dry indicators, etc. 

In ceramic industry, it is used as a colorant. 

In paint industry, it is used to make paint drier. 

In animal husbandry, to configure compound feed. 

In brewing industry, it is used as a beer foam stabilizer. 

In defense industry, it is used to make gas masks. 

In the folding chemical, it is used for spot analysis of zinc, single-breeding, and also for the production of hidden ink, cobalt chloride test paper, color-changing silica gel, and the like. Also used as an absorbent for ammonia.

The Cobalt Chloride Anhydrous is hydrogenated with other metal halides under hydrogen to form finely divided intermetallic compounds. These intermetallic compounds can be used as structural materials or compounds with useful thermoelectric, magnetic properties, and oxidation resistance.

Packing: 25kg net, Paper/PE complex bags with double PE inners.

Storage: Store in a cool, well-ventilated place; prevent packaging from rupturing and damp.

We always try our best to make each Textile Chemicals Vat Blue 1 Indigo Blue 94% Powder meet the specifications of good products to better meet customer needs. We emphasize the construction of our brand with quality and the improvement of our brand with service. We accelerate the healthy development of the enterprise with good reputation and scientific management, continuously improve the professional level and service quality, and promote the progress of trade with perfect service and excellent professional quality.
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