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Home » Product Directory » Chemicals » Inorganic Chemicals » Acid » Hypophosporus Acid

Hypophosporus Acid

Hypophosporus Acid

Product Description

CAS NO.: 6303-21-5
UN NO.: 3264

Item Standards
Appearance: Colorless liqui
Assay as H3PO2: 50.0% max
Phosphorous Acid: 0.5% max
Sodium: 0.5% max
Iron: 15.0ppm max
Sulfate: 150.0ppm max
Chloride: 150.0ppm max
Arsenic (As): 1.0ppm max
Lead (Pb): 2.0ppm max
Color (Hazen): 30.0max
Gravity at 20 degree: 1.210~1.226

   
Company: Hebei Chemlad Imp. & Exp. Co., Ltd.

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