CAS 7447-40-7 Potassium chloride

Short Description:

Product Name: Potassium chloride CAS: 7447-40-7 Molecular Formula: KCl Molecular Weight: 74.5513 Specification(BP grade): Items Specification Characteristic White crystalline powder or colorless crystals or white pearls,freely soluble in water Identification Positive Loss on drying, % ≤1.00 Acidity/alkalinity Conforms Appearance of solution Conforms Barium,% Conforms Iron,% ≤0.002 Sulphate,% ≤0.03 Arsenic, % ≤0.0001 Magn...

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Product Name: Potassium chloride
CAS: 7447-40-7
Molecular Formula: KCl
Molecular Weight: 74.5513

Specification(BP grade):

Items	Specification
Characteristic	White crystalline powder or colorless crystals or white pearls,freely soluble in water
Identification	Positive
Loss on drying, %	≤1.00
Acidity/alkalinity	Conforms
Appearance of solution	Conforms
Barium,%	Conforms
Iron,%	≤0.002
Sulphate,%	≤0.03
Arsenic, %	≤0.0001
Magnesium and alkaline-earth metals, %	≤0.02
Bromides, %	≤0.10
Iodides, %	Conforms
Heavy metals, %	≤0.001
Aluminium, %	≤0.0001
Sodium, %	≤0.1
Bacterial endotoxine, EU/ml	≤0.25
Microbial limit, cfu/g	≤500
Assay, %	99.00 ~ 100.50