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Rudong Huayun Chemical Co., Ltd.

21 YRS

Jiangsu, China

CNY 2.7 Million

19980 m²

100-500 people

Main Products: Phosphonic Acid / Sodium Phosphite-5-Hydrate / Dipotassium Hydrogen Phosphate / Diammonium Phosphonate / Potassium Dihydrogen Phosphite

Jiangsu, China

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Potassium Dihydrogen Phosphite / CAS 13977-65-6

OVERVIEW

Packaging

25 KG/Woven Bag

Lead Time

14-30 days

Max Capacity

2000 MT/Year

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DESCRIPTION

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.

Typical Properties

It can be used as a direct bactericide and a complexing agent of calcium and magnesium ions in industrial circulating water. It can replace the water treatment agent of organic phosphine and reduce environmental pollution.

CAS No.

13977-65-6

Formula

H2KO3P

Molecular Mass

120.08600

Exact Mass

119.93800

PSA

77.11000

Logp

-0.37160

Matter Classification

inorganic

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