Potassium carbonate, China Potassium carbonate Supplier,Factory

Potassium carbonate

Changsha May Shine Chemical Co., Ltd. [China]

Minimum Order: 0

Quality/Safety Certification: 0.00

potassium carbonate is white crystal or powder product

Property:

Potassium Carbonate is 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

INSPECT ION ITEM	UNIT	FINE GRADE	TV GLASS 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	0.15
Iron	% Max	0.001	0.001	0.003	0.010
nsoluble matter in water	% Max	0.02	0.04	0.05	0.10
Burnt loss	% Max	0.6	0.8	1.00	1.00

Specification: Food Grade

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