SALT OF TARTAR;PEARL ASH;potassium carbonate anhydrous;POTASSIUM CARBONATE;POTASH;carbonatedepotassium;carbonateofpotash;Carbonic acid potassium salt
111oC
891°C(lit.)
333.6oC at 760 mmHg
详细信息
Identification:
Chemical Name: Potassium carbonate
Synonyms: Potassium carbonate anhydrous; Dipotassium carbonate; Potash; Pearl ash
CAS No.: 584-08-7
Molecular Formula: K2CO3
E-Code: E501
Properties: white powder or granule. easily deliquesced in the air .easily soluble in water, presenting alkaline solution ,not dissolved in ethanol and ether.
Specifications:
K2CO3(After burning ):99.0% min
Chlorides (KCI) :0.015 % max
Sulphates(K2SO4): 0.01 % max
Ferrum(Fe): 0.0010% max
Water insolubles : 0.02 % max
Heavy Metal(as Pb) : 10 mg/kg max
Arsenic(As) :2 mg/kg max
Loss after Burning :0.60 % max
Application:
Mainly used in food leavening agent, preservative ,dehydrating agent, pH regulator and so on .
Packing& Storage:
25kg/50kg net per PP woven bag with inner polyethylene film bag.
Stored in a cool ,dry, well-ventilated warehouse, notice moistureproof during transportation.
公司简介
Henan Sinotech Import & Export corporation is located in the core city of Central Plains Economic Zone (CPEZ)-Zhengzhou, our office is next to Zhengzhou Customs District. We obtained independent import export right approved by Henan Provincial Commerce Department on May,2014.
