如東華云化工有限公司

Rudong Huayun Chemical Co., Ltd.

Main phosphorous acid and phosphite series

The main product is phosphorous acid, with an annual output of 10,000 tons

PRODUCTS

Huayun Chemical

Potassium dihydrogen phosphite

Product description: White crystal, easily soluble in water; as intermediate for insecticide and fungicide in agriculture; it is high-efficient potassium and phosphorus fertilizer with the advantages as pollution-free, non-toxic and no residue, etc; it can be directly used as complexing agent for fungicide and calcium and magnesium iron in industrial circulating water.
Molecular formula: KH2PO3
Molecular weight: 120.07776
CAS RN: 13977-65-6

Quality Index:

Item Index
Assay(%)≥ 98.0
Water insoluble matter(%)≤ 0.3
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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