13598-36-2 Phosphorous acid
| product Name |
Phosphorous acid |
| CAS No |
13598-36-2 |
| Synonyms |
Phosphonic acid; hydrogen phosphonate; phosphorus(+3) trihydride cation trihydroxide; Orthophosphorus; Orthophosphorous acid; Ortho-Phosphorous acid |
| Molecular Formula |
H3PO3 |
| Molecular Weight |
81.9957 |
| InChI |
InChI=1/3H2O.H3P/h3*1H2;1H3/q;;;+3/p-3 |
| EINECS |
237-066-7 |
| Molecular Structure |
|
| Melting point |
73℃ |
| Water solubility |
SOLUBLE |
| Hazard Symbols |
 C:Corrosive;
|
| Risk Codes |
R22:;
R35:;
|
| Safety Description |
S26:;
S36/37/39:;
S45:;
|
|
- Chemicals Suppliers(74):
- 1Hangzhou Bayee Chemical Co., Ltd.
- 2Taixing Auspicious Clouds Chemical Co., Ltd.(Jiangsu Guangming Chemical Co., Ltd.)
- 3Rudong Zhenfeng Yiyang Chemical CO.,LTD
- 4Suzhou Amber Chemical Co., Ltd.
- 5LIANYUNGANG CHEMIVIT INTERNATIONAL CO.,LTD
- 6Huzhou Shenda Chemical Co., Ltd.
- 7Yichang Chengkai Chemical Technology Co., Ltd.(Yichang Kaixiang Chemical Co.,Ltd.)
- 8Nantong Shengfeng Chemical Co.,Ltd.
- 9Yingkou Cynovate Chemical Technology Co., Ltd
- 10Smart Chemicals Group Co. Ltd.
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