Phosphorous acid

Min.Order / FOB Price:Get Latest Price

5 Metric Ton	FOB Price:USD 1.0000 -2.0000

5 Metric Ton

FOB Price:USD 1.0000 -2.0000

Min.Order :5 Metric Ton
Purity: 99.0 min
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Phosphorous acid CAS: 13598-36-2 Phosphonic acid

Quick Details

Appearance:White crystal
Application:Phosphorous acid is used as reducing agent, nylon whitener, plastic thermometer, synthetic fiber in plastic industry; as materials for producing weedicide, bactericide and water stabilizer in pesticid
PackAge:25kg
ProductionCapacity:10000|Metric Ton|Year
Storage:RT.
Transportation:By sea

Superiority:

Product English Name: Phosphorous acid
Molecular formula: H3PO3
Molecular weight: 82
constitutional formula:

Appearance: colorless crystals.　　
Density: 1.651 kg/L　
Melting point: 74 ℃ 　　
Boiling point: 200 ℃ (decomposition)
　　
Physicochemical properties: strong hygroscopicity and deliquescent, soluble in water and alcohol. Into orthophosphoric acid slow oxidation in air. 180 ℃ is decomposed into phosphine and orthophosphate. Corrosive.
　　

Details:

Product Description

Rreducing agent phosphorous acid 99%/ 98.5% cas no. 13598-36-2

Application:Phosphorous acid is used as reducing agent, nylon whitener, plastic thermometer, synthetic fiber in plastic industry; as materials for producing weedicide, bactericide and water stabilizer in pesticide industry.

Specification:

Inspection items	The Grade of The Products
Inspection items	Best Grade	First Grade
Appearance	White crystal	White crystal
Content (H3PO3),%	99.0 min	98.5 min
Iron (as Fe),%	0.001 max	0.0015 max
Chloride (as Cl),%	0.008 max	0.01 max
Sulphate (as SO4),%	0.001 max	0.002 max
Phosphate (as PO4),%	0.1 max	0.2 max
Heavy metal (as Pb),%	0.001 max	0.001 max

Packing: 25kg Net Plastic Woven Bag

1000kg Big Bag

Or Upon Client Dema

Quantity /20'FCL: 22MTS palletized

25MTS non-palletized

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