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| Product Name: |
potassium carbonate
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
99% |
| Price Term: |
FOB |
| Port of loading: |
Tianjin |
| Minimum Order |
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| Unit Price: |
USD970-USD1030 |
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potassium carbonate:
Formula: K2CO3
Molecular weight. : 138.21
CAS NO.: 584-08-7
Grade: Tech. grade.
Description: it is a monoclinic crystal, white odorless and tasteless powder granular crystal or prill. The relative density is 2.428 and the melting point is 891. BE easily soluble in water forming a slightly alkaline solution, AND insoluble in alcohol and ether. IT Is hygroscopic StrongLY. It easily cakes and turns into Potassium Bicarbonate through absorbing carbon dioxide when exposed to the air for a long time.
Spec.
standard: GB/T 1587-2000
item unit Super grade Electronic grade First grade Eligible grade
K2CO3 % 99.0 99.0 98.5 96.0
Chloride(KCl) % 0.01 0.03 0.10 0.20
K2SO4 % 0.01 0.04 0.10 0.15
Fe % 0.001 0.001 0.003 0.010
Water insouble matter % 0.02 0.04 0.05 0.10
Loss on ignition % 0.6 0.8 1.00 1.00
Uses: Potassium Carbonate is used as raw materials in manufacturing electro tube, TV kinescope, computer display, alcohol, acetone, printing ink, photograph-drug, polyester, explosives, electroplating, tanning, ceramic, building materials, crystals and ETC. It is foliar spray fertilizer and a constituent of compound fertilizer. In dyeing industry, it is used to produce vat dyestuff and discharge of ice dyeing. It IS ALSO USED IN dry powder extinguisher mixed with soda, and anti-aging agent in ruber production.
Packing: packed in 25kg, 50kg per bags with PE liner, 20MT/1x20FCL.
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| Company: |
Wuhan Xingzhengshun import and export Co., Ltd
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| Contact: |
Ms. Talen Tang |
| Address: |
Huangpi district ,Wuhan city, Hubei |
| Postcode: |
430000 |
| Tel: |
13971134679 |
| Fax: |
86-27-83493969 |
| E-mail: |
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