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Potassium Carbonate

Inquiry
  Post Date: Nov 26,2016
  Expiry Date: Dec 10,2016
  Detailed Description: Cas No. :584-08-7 Quantity: 25
Specs:Tech.G 99%
Price:820-900 USD Metric Tons
Payment Method: T/T, L/C
Product Name: Potassium Carbonate
Molecular formula: K2CO3
Molecular weight: 138.2
CAS NO.: 584-08-7
HS CODE: 28364000

Specification:
Potassium Carbonate Industrial Grade( GB/T 1587-2000 )
INSPECTION ITEM GRADE
purity(as k2co3) 99.0%min
chloride(as kcl) 0.03%max
sulphates(as k2so4) 0.04%max
iron 0.001%max
insoluble matter in water 0.04%max
burnt loss 0.8%max

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.

  CAS Registry Number:

584-08-7
  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 Formula: K2CO3
  Molecular Weight: 138.2066
  Molecular Structure: 584-08-7 Potassium carbonate
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: SHANXI WENCHENG CHEMICAL CO.,LTD.     [ China ]          
  Contact: Ms.Susan Chen
  Tel: +86-351-7991191
  Fax: +86-351-7991192
  Email: wenchengchem02@163.com 13935142760@163.com
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