Henan Direct Factory Organic Pigment Indigo Blue 94% Powder/Granular

Henan Direct Factory Organic Pigment Indigo Blue 94% Powder/Granular

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

Thanks to our efforts, our products are exported all over the world, and our export volume is increasing every year. We will continue to pursue excellence and provide high-quality Cobalt(II) hydroxide, barium(2+) difluoride, Nickel Fluoride that exceed customer expectations. We adhere to the business service philosophy of 'creating first-class products, training first-class employees, and dedicating first-class service', focus on product research and development, strengthen quality assurance, and provide our customers with the best service. With the aim of 'compete with good quality and develop with creativity' and the service principle of 'take customers' demand as orientation', we will earnestly provide qualified products and good service for domestic and international customers.

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 have always been dedicated to improving the efficiency and performance of businesses in all types of industries. And we have done this by continuously providing Henan Direct Factory Organic Pigment Indigo Blue 94% Powder/Granular and services people can trust. Looking forward to the future, we will always uphold the sincere and pioneering quality, strive to abide by our beliefs, and serve every customer well. The company has modern assembly line and testing equipment, assuring both production efficiency and strict quality control.
Hot Tags: cobalt chloride anhydrous, China, manufacturers, suppliers, factory, customized, buy, price, quotation, Hexafluorosilicate, Potassium Fluoride, Inorganic Acids, Sodium Fluoroborate, CAS:1308-06-1, CAS:10026-24-1

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