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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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Phosphonic Acid / CAS 13598-36-2

OVERVIEW

Packaging

25 KG/Woven Bag

Lead Time

14-30 days

Max Capacity

10000 MT/Year

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DESCRIPTION

Phosphorous acid

I. Quality Index (PRC chemical industry HG/T2520-2006 standard)

Phosphorous acid(99%)

Assay (In H₃PO₃)	≥99%
Chloride (In Cl)	≤0.01
Sulfate (In SO₄)	≤0.005
Phosphate (In PO₄)	≤0.1
Iron (In Fe)	≤0.001
Heavy metal (in Pb)	≤0.001
Appearance	White crystal
Aqueous solution test (70%)	Clear colorless

Phosphorous acid(98.5%)

Assay (In H₃PO₃)	≥98.5%
Chloride (In Cl)	≤0.01
Sulfate (In SO₄)	≤0.006
Phosphate (In PO₄)	≤0.2
Iron (In Fe)	≤0.005
Heavy metal (in Pb)	≤0.001
Appearance	White crystal
Aqueous solution test (70%)	Colorless and transparent, no impurity

II. Packing:

(1) Net weight 25kg/bag, plastic woven bag;

(2) Net weight 500kg/1000kg/bag;

(3) Other, packed according to customers' requirements.

III. Output: 10000T/A

Typical Properties

Phosphonic acid is the raw material for manufacturing phosphite, as well as the raw material for manufacturing plastic stabilizers (such as dibasic lead phosphite) and organophosphorus pesticides. It is used as the stabilizer of polycarbonate and the antioxidant of nylon 1010.

CAS No.

13598-36-2

Formula

H3O3P

Molecular Mass

81.99580

Exact Mass

81.98200

PSA

81.00000

Logp

-0.63930

IUPAC

Phosphorous acid

Matter Classification

organic

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Phosphonic Acid / CAS 13598-36-2

OVERVIEW

Packaging

Lead Time

Max Capacity

REQUEST A QUOTATION

DESCRIPTION

Phosphorous acid

Typical Properties

GET SAMPLE