Rudong Huayun Chemical Co., Ltd.--Sodium phosphite

如东华云化工有限公司

Rudong Huayun Chemical Co., Ltd.

Main phosphorous acid and phosphite series

The main product is phosphorous acid

PRODUCTS

Huayun Chemical

Sodium phosphite

Product description: Whie crystal, easily soluble in water, can precipitate metal and reducing agent from various metal salt solutions.
Molecular formula: Na₂HPO₃·5H₂O
Molecular weight: 216.04
CAS RN: 13517-23-2

Quality Index:

Item	Index
Assay (％)≥	98.0
Water insoluble matter (%)≤	0.2
Chloride (%)≤	0.01
Iron (mg/kg) ≤	10
Heavy metal(mg/kg) ≤	2
Appearance	White crystal

Output: 2000T/A
Packing: 25KG plastic woven bag lined with plastic bag,net weight 25KG.

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