Address: Address: No.34, Unit 5, Building 1th, 102 Guoji Road,Zhengzhou,China
Country: China
Phone: 0086-13323813878 - Mobi: 86-13323813878
Potassium Carbonate
Price: 1650
Potassium Carbonate
Property: Potassium Carbonate may be monoclinic crystal, white powder, granular crystal or prill. The relative density is 2.428 and the melting point is at 891 degree C .It is easily soluble in water forming a slightly alkaline solution. It is insoluble in alcohol and ether. It has strong hygroscopicity. It easily cakes and turns into Potassium Bicarbonate through absorbing carbon dioxide when exposed to the air for a long time. Specification: Industrial Grade ( GB/T 1587-2000 )
INSPECT ION ITEM UNIT FINE GRADE Technical Grade FIRST GRADE REGULAR GRADE Purity(as K2CO3) % Min 99.0 99.0 98.5 96.0 Chloride(as KCl) % Max 0.01 0.03 0.10 0.20 Sulphate(as K2SO4) % Max 0.01 0.04 0.10 0.12 Iron % Max 0.001 0.001 0.003 0.01 nsoluble matter in water % Max 0.02 0.04 0.05 0.10 Burnt loss % Max 0.6 0.8 1.0 1.0
Specification: Food Grade (HG2452-93)
NSPECT ION ITEM UNIT STANDARD Purity(as K2CO3) % Min 99.0 Chloride(as KCl ) % Max 0.01 Sulphate (as K2SO4) % Max 0.01 Iron % Max 0.001 Insoluble matter in water % Max 0.02 Burnt loss % Max 0.6 Arsenic % Max 0.0003 Heavy Metal(as Pb) % Max 0.002
Packing: Plastic woven bag or kraft paper bag inner with plastic bag, in 25/50 /1000KG net .
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