Hypophosphorous acid (HPA 50%) -
Hypophosphorous acid (HPA 50%) For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Hypophosphorous acid (HPA 50%) , Made in China, High Quality Products!, China Chemicals, Surfactant Supplier, Manufacturer.
Hypophosphorous acid (HPA 50%)
CAS NO.: 6303-21-5
Molecular formula: H3PO2
Appearance: Clear colorless liquid
H3PO2 Content: 50% Min.
H3PO3 Content: 0.3% Max.
Iron: 0.0005% Max.
Sodium: 0.050% Max.
Chloride: 0.010% Max
Sulphate: 0.010% Max.
Calcium: 0.010% Max.
Copper: 1ppm max.
Arsen: 1ppm max.
Lead: 1ppm max.
Sb: 1ppm max.
Color (Hazen): 30 max
Specific gravity: 1.190-1.220
Packing: net25kg /250kg/drum or 1mt /IBC
Wuhan Star Trading Co., Ltd.
Address: No.498, Jianshe Ave., , Wuhan, Hubei, China, 430022
Tel: 0086-27-83642615
Located in Wuhan, China. Wuhan Star trading Co. Ltd. is specialized in supplying various speciality chemicals for years.
We have three copartner-factories to produce following chemicals: Intermediates for Electorplating; Hypophosphorous acid; Fluoro chemicals; Phytic acid serials.
Our Products are widely used in metal surface treatment, pharmaceutical, paint, plastic, metal and other Chemical Industries etc.
With years?effort, Star Trading has had a lot of overseas customers around the world.
Quality, competitive price, honesty and first-class after-service are the key points for the success of our company. We wish to have more success in the future with trust of our new and old customers!
