Potassium Carbonate (98%)

Product Details

Potassium Carbonate (98%)


Packing:	25kg in One Bag
Model NO.:	98%
Standard:	Food Grade , Industry Grade
Productivity:	80000mt/Year
Unit Price:	Negotiable
Shipment Terms:	CIF
Payment Terms:	L/C,T/T,Western Union
Minimum Order:	20 Tons
Price Valid Time:	From Nov 07,2011 To Dec 31,2011
HS Code:	2836400000
Trademark:	Datong
Origin:	Shandong China Mainland
Resource:	Chemosynthesis
Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

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Product Description

Classification: Carbonate

CAS No.: 584-08-7

Other Names: Potassium carbonate anhydrous

MF: K2CO3

Place of Origin: Shandong China (Mainland)

Grade Standard: Food Grade

Purity: 98%

Appearance: White crystal powder Application: Potash is mainly used to produce p...

Type: Potassium carbonate

Specifications

Molecular formula: K2CO3

Appearance

White crystal powder

Appearance:

White crystal powder

Properties:

Is tasted, containing K2O 68.12%, its appearance is white powder crystallization, 2.43 g/cm3 density, melting point 891 ° C, thermal stability, high in 1000 ° C above nor decomposition.

Use:

Potash is mainly used to produce potassium glass, potash soap and other inorganic chemicals, and for the removal of industrial gases of hydrogen sulfide and carbon dioxide, also used for wire, printing ink manufacture industry, printing and dyeing, etc.

Test item	Specification
Test item	Reagent grade	Pharmaceutical grade
Appearance	Conform	Conform
Assay [K₂CO₃] /%	≥ 99.0	≥ 98.0
Clarify degrees test	Conform	Conform
Dry weightlessness	≤ 1.0	≤ 2.0
Chloride (Cl)/%	≤ 0.003	≤ 0.01
Sulfur compounds (SO₄) %	≤ 0.003	≤ 0.01
N %	≤ 0.001	≤ 0.01
Phosphate and Portland /%	≤ 0.005	≤ 0.02
Sodium (Na) /%	≤ 0.05	≤ 0.10
Magnesium (Mg) /%	≤ 0.002	≤ 0.005
Calcium (Ca) /%	≤ 0.002	≤ 0.02
Iron (Fe) /%	≤ 0.0005	≤ 0.002
Copper (Cu) /%	≤ 0.0005	≤ 0.001
Pb/%	≤ 0.0005	≤ 0.001