Purity: 98% ,red odd inclined crystal ,use for making cobalt oxide and cobalt metal ,and Used as glass and ceramics colorants

Analysis(%)
Co : 24.3	Pb : 0.001
Ni : 0.001	Zn : 0.001
Fe : 0.001	Cd : 0.001
Cu : 0.001	SO4 : 0.02
Mn : 0.001	Ca : 0.0014
As : 0.001	Mg : 0.001
Na : 0.001
water-fast : 0.01

In industry: main use is making cobalt oxide and cobalt metal for alloy materials of electronic materials, a small amount for making barometer, transference, etc. Cobalt chloride paper in dry is blue, damp into pink. Add a certain amount of cobalt chloride silica gel, to instruct the silica gel moisture absorption degree, often used in dry storage. Used as glass and ceramics colorants, electroplating, paint dryer, ammonia absorption, etc. Manufacturing cobalt catalyst, manufacturing discoloration silica gel dry wet indicator. Manufacturing YinXian ink in medicine: stimulate the generation of red blood cells to promote bone marrow. Used for aplastic anemia, renal anemia. Oral: every time 20, 40 mg, three times a day after meals, can repeat 3, 4 months; Pediatric daily 2, 4 mg/kg, three times. [preparations] tablet (enteric-coated metformin hydrochloride) or capsule: to every piece of 20 mg, 40 mg; Agent: 0.3% solution.

PROPERTY:red odd inclined crystal,becomes blue when heated and becomesred when cooled.rimed between 30 to 35 centigrade and begin airslake anderrode.When heated between 45 to 50 centigrade for four hours,it almost turn into CoCl2·4H2O,all watered losed between 110 to 120 centigradeand becomes blue.

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