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| English Name | Sodium hydrosulfite | Description | Sodium hydrosulfite，AR，90% |
|---|---|---|---|
| Chinese Name | 连二亚硫酸钠 | Brand | Nanjng Reagent |
| Synonym： | Sodium hydrosulfite |
|---|---|
| CAS Number： | 7775-14-6 |
| Molecular Formula： | Na2S2O4 |
| Molecular Weight： | 174.11 |
| EINECS Number： | 231-890-0 |
| MDL Number： | MFCD00011640 |
| Notation: |
GHS02,GHS07
|
|---|---|
| Signal words: | Danger |
| Danger notification： | H251,H302 |
| Cautionary Statements： | P235+P410 |
| Harmful code： | Xn |
| Risk statement： | R7;R22;R31 |
| Security Claims： | S7/8;S26;S28A;S43E |
| UN Code： | 1384.0 |
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