Phosphorous Acid
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Post Date:
Nov 22,2018
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Expiry Date:
Nov 22,2019
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Detailed Description:
Cas No. :7664-38-2
Quantity: 1Metric Tons
Specs:98%-99%
Payment Method: TT,L/C at sight,western union,paypal
Description:Achromatic crystal,density1.65g/m3,Melting Point: 73.6 °Cbetter hygroscopicity, dissolved easily in the water,has corrosive characteristics
Basic specifications
Items Super Grade Best Grade First Grade
content (%) ≥ 99.0 98.5 98
Iron (%) ≤ 0.001 0.0015 0.0020
chloride (%) ≤ 0.008 0.01 0.01
Sulphate (%) ≤ 0.001 0.002 0.002
Phosphate (%) ≤ 0.1 0.2 0.2
Complexion White crystal White crystal White crystal
Water solution experiments White crystal Clear and achromatic Clear and achromatic
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.
Packing: 25kg PP bag with PE liner, 20-22mt/20FCL
contact me candice(at)hbrdbiotech(dot)com
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CAS Registry Number:
7664-38-2
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Synonyms:
;orthophosphoric acid;Anhydrous phosphoric acid;
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Molecular Formula:
H3PO4
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Molecular Weight:
97.99
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Molecular Structure:
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Hazard Symbols:
C:Corrosive;
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Risk Codes:
R34:;
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Safety Description:
S26:;
S45:;
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Company:
HEBEI RUODE BIOTECHNOLOGY CO.,LTD
[ China ]
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Contact:
Candice Lee
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Tel:
86-0311-80792728
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Fax:
86-0311-80792728
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Email:
candice@hbrdbiotech.com
Inquiry