Phosphorous acid;H3PO3
| Price | USD2.00 |
| Packge | 25Kg/Drum |
- Min. Order:20T
- Supply Ability:5000tons/month
- Time:2022-07-14
Product Details
- Product NamePhosphorous acid;H3PO3
- CAS No.13598-36-2;10294-56-1
- EINECS No.237-066-7
- MFH3O3P
- MW82
- AppearanceCrystalsWhite
- Melting point 73 °C
- storage temp. 0-6°C
- Boiling point 200 °C
- density 1.651 g/mL at 25 °C(lit.)
- Water Solubility SOLUBLE
Phosphorous acid 99%
[Molecular formula]
H3PO3
CAS No.
13598-36-2
[Standard]
----
[Property]
White crystal power
[specification]
Item
Index
Phosphorous acid (H3PO3 ) ,%≥
98%. 99%
Iron (Fe), % ≤
0.002-0.005
phosphate (PO4 ) ,%≤
0.2
Sulphate (SO4 ) ,%≤
0.006
Chloride (Cl) , %≤
0.01-0.02
[Packing]
1,000t, 500kg per or 25kg per woven bag for foreign sale. It can also be designed according to user's demand.
[Use]
Raw material in production of plastic stabilizer,
synthetic fibre and phosphite;
intermediate material in the production of pesticide glyphosate,ethephon.
Besides applied to produce efficient water treatment agent -ATMP,phosphorus dihydrpotassium,and other products
[Features]
Phosphorous acid is corrosive and caused burns. In case of ocntact with eyes, rinse immediately with plenty of water and seek medical advice. Users should wear suitable protecting clothing.
[Storage]
Corrosive materials shoud be stored in a separate safety storage cabinet or room
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Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
Any inquiries, pls feele to contact us!
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- Since:2020-05-25
- Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province