ZHEJIANG DAYANG BIOTECH GROUP CO.,LTD.

Potassium Carbonate

• Category :

  Inorganic chemicals

• 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;

• CAS NO :

  584-08-7

• EC NO :

  209-529-3

• Molecular Formula :

  K₂CO₃

• Molecular Weight :

  138.2066

• Main Specifications :

• 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
  	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 K2SO4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.

• Molecular Structure :