![]() Top Quality, pure Cobalt Chloride Anhydrous Powder / substance factory, Supplier, Manufacturer in China. The machines include air conditioning purification system.Ĭobalt Chloride Anhydrous, Capacity:800ton/year Our advanced equipment made sure that our Cobalt Chloride Anhydrous will not only meet the quality requirements but also eco-friendly. We will have a environment protection plan. Many of our products such as Cobalt Chloride Anhydrous meet the requirement of ISO and GMP requirements. Does a pink color indicate moist or dry air So moist air Yeah, will increase the concentration of H 20 and shift the equilibrium. We also have our own production site and sales network. New equilibrium with cobalt Po aged 2 to the 4th, the L two And to H 20. Shipment & Delivery: Fengchen Group is one of the best known Cobalt Chloride Anhydrous Powder Manufacturer in China, our shipment is professional and relatively fast.įengchen Group Co., Ltd is a producer for API and pharmaceutical intermediates and fine chemicals like cobalt carbonate, cobalt sulfate, etc.įengchen Group Co., Ltd has its own research center. Cobalt Chloride Anhydrous catalyzes cross coupling of aryl halides or vinyl halides with aryl grignard reagents in excellent yields.Īs the most famous China Cobalt Chloride Anhydrous Powder supplier in China, Fengchen Group’s Cobalt Chloride Anhydrous Powder is well packed with the newest and the safest package. ![]() This product is very useful for manufacturing invisible ink because it turns blue when heated and becomes invisible once it gets cooled. The filter paper can be cut into small strips and stored in a desiccator with dry silica gel. Soak filter paper in this solution, drain and dry in an oven (set at no more that 100 C), so that it is a definite blue colour. Cobalt Chloride Anhydrous is an indicator for water in desiccants, owing to the reversible hydration/dehydration coupled with distinct color change. Dissolve 5 g of hydrated cobalt (II) chloride in 100 cm 3 of water (solution is TOXIC). Cobalt Chloride Anhydrous also works as a Lewis acid. When it is the anhydrous, it finds usage in electroplating of cobalt, in organic chemistry and is a precursor to cobaltocene, (bis(cyclopentadienyl)cobalt(II), which is a good reducing agent. And it is soluble in alcohol, acetone, ether, glycerol, and pyridine.Ĭobalt Chloride Anhydrous Cobalt(II) is utilized in humidity indicator in weather instruments. Easily soluble in water and able to soluble in alcohol.Ĭobalt Chloride Anhydrous is freely soluble in water and methanol. A weather indicator can be made with the hydrate of cobalt(II) chloride, which changes as a result of the following equilibrium reaction: (Co(H2O).
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