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Zhejiang Hongda Chemicals Co., Ltd.
Zhejiang Hongda Chemicals Co., Ltd.
22 YRS
Zhejiang, China
Main Products:
4,4'-Bis(Chloromethyl)-1,1'-Biphenyl / Fluorescent Brightening Agent / Phosphorous acid / 2-Chlorobenzaldehyde / Methanol
Zhejiang, China
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Phosphorous acid / CAS 10294-56-1
OVERVIEW
Uses
- Amino Tris(Methylene Phosphonic Acid) Amino Tris(Methylene Phosphonic Acid)
- Diethylenetriaminepenta(Methylene-Phosphonic Acid) Diethylenetriaminepenta(Methylene-Phosphonic Acid)
- [Bis[6-[Bis(Phosphonomethyl)Amino]Hexyl]Amino]Methylphosphonic Acid [Bis[6-[Bis(Phosphonomethyl)Amino]Hexyl]Amino]Methylphosphonic Acid
- Polyamino Polyether Methylene Phosphonae Polyamino Polyether Methylene Phosphonae
- Hdtmpa Hdtmpa
- Hdtmp Hexapotassium Salt Hdtmp Hexapotassium Salt
- Hydroxyphosphono-Acetic Acid Hydroxyphosphono-Acetic Acid
- Ethylene Diamine Tetra(Methylene Phosphonic Acid)Sodium Ethylene Diamine Tetra(Methylene Phosphonic Acid)Sodium
- [1,2-Ethanediylbis[Nitrilobis-(Methylene)]]Tetrakis-Phosphonic Acid###Ethylenebis(Nitrilodimethylene)Tetraphosphonic Acid [1,2-Ethanediylbis[Nitrilobis-(Methylene)]]Tetrakis-Phosphonic Acid###Ethylenebis(Nitrilodimethylene)Tetraphosphonic Acid
- Diethylenetriamine Penta(Methylene Phosphonic Acid) Heptasaodium Salt Diethylenetriamine Penta(Methylene Phosphonic Acid) Heptasaodium Salt
view all
Packaging
25 KG/Fibre Drum
Lead Time
14-30 days
Max Capacity
1185 MT/Year
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DESCRIPTION
Chemical name
Phosphorous Acid
Structural formula
Molecular formula: | H3PO3 |
Molecular weight: | 81.99 |
CAS number: | 10294-56-1 |
Application: Raw material in manufacturing of phosphate and plastic stabilizer; as reducing agent in chemical reaction; applied in synthetic fiber and pesticide industry
Typical Properties
Summary
Phosphite is mainly used as reducing agent, nylon whitening agent, phosphite raw material, pesticide intermediate and organic phosphorus water treatment agent.
CAS No.
10294-56-1
Formula
H3O3P
Molecular Mass
81.99580
Exact Mass
81.98200
PSA
74.28000
Logp
-0.80980
IUPAC
phosphorous acid
SMILES
OP(O)O
Attribute classification
Matter Classification
inorganic
Category
Inorganic Chemicals > Inorganic Acid
Chemical and Physical Properties
Export information
HS Code
28092019
Export Rebate
0%
Export Formalities
B
N
UN No.
2834
DG-Class
8
Risk Code
R22; R35
Safety Label
Xn; C
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