Potassium Carbonate CAS 584-08-7

Short Description:

Product name: Potassium Carbonate
CAS No.: 584-08-7
Molecular formula: K₂CO₃
Molecular weight: 138.21

It is anhydrous or contains 1.5 conbined water molecular. Anhydrous form occurs as white, granular powder and hydrated form occurs as white, translucent crystal or granule. It's odorless and smells alkali. I air, it's very deliquescent. It's freely soluble in water and aqueous solution is alkaline. It's insoluble in ethanol or ether.

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Product Detail

Product Tags

Specification

Specification	GB 25588-2010	FCC VII
K₂CO₃(On dry basis),w/% ≥	99.0	99.0-100.5
Arsenic(As),mg/kg ≤	2.0	————
Sulfur compound(as K₂SO₄)On dry basis,w/% ≤	0.01	————
Iron(Fe)On dry basis,w/% ≤	0.001	————
Lead(Pb),mg/kg ≤	————	2
Heavy metal(as Pb),mg/kg ≤	10	————
Insoluble substances,w/% ≤	0.02	Passes test
Chlorides (as KCl)On dry basis,w/% ≤	0.015	————
Loss on ignition,w/% ≤	0.6	1.0 (180℃,4h)

Usage

It is used as pH regulator, nutrient, processing aid and spice. When added into noodle and wonton processing properly, it could endow the product with unique flavor, color and resilience.

Storage and transport

It should be stored in a dry and ventilative warehouse, kept away from heat and moisture during transportation,unloaded with care so as to avoid damage.Furthermore, it must be stored separately from poisonous substances.

Packaging
25kg/bag or according to customer's needs