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Details for Potassium Carbonate

Potassium Carbonate

Category:

Inorganic chemicals

CAS NO:

584-08-7

EC NO:

209-529-3

Molecular Formula:

K₂CO₃

Molecular Weight:

138.2066

Specification:

InChI:

InChI=1/CH2O3.2K.2H/c2-1(3)4;;;;/h(H2,2,3,4);;;;/p-2/rCH2O3.2HK/c2-1(3)4;;/h(H2,2,3,4);2*1H/p-2

Packing:

50kg net per pp woven bag with inner plastic bag.

Product description:

Synonyms: Potash, Sal tartari and Salt of sartar

Structure Formula: K₂CO₃

Molecular Weight.: 138.20

Character : white powder or granule. Easily deliquesced when exposed in air. Dissolve easily in water, not dissolved in ethanol and ether.

Analytical standard: according to GB/T1587-2000 standard.

Specifications :

Index name	Index Value
Index name	Premium grade	first grade	Qualified grade	Color-grade
Assay ≥	99.0%	98.5%	96.0%	99.0%
Chlorides as KCl ≤	0.01%	0.10%	0.20%	0.03%
Sulphates as K₂SO_4牋≤	0.01%	0.10%	0.15%	0.04%
Ferrum as Fe	0.001%	0.003%	0.010%	0.001%
Water insolubles牋≤	0.02%	0.05%	0.10%	0.04%
Loss after burning牋≤	0.60%	1.00%	1.00%	0.80%

Uses:

a basic inorganic chemical material used in production of glass, inorganic salts, food additive, pharmaceuticals, agrochemicals, dye and pigments.

Synonyms:

Potassium carbonate anhydrous;Potassium carbonate hemihydrate;Potassiumcarbonate;Dipotassium carbonate;Carbonic acid, dipotassium salt;Carbonate Of Potash;Salt of tartar;alt of wormwood;Pearl ash;Potassium carbonate,anhydrous;Heavy potassium carbonate;

Molecular Structure:

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