CAS Number149-44-0
Synonymsrongalitc; MFCD00150599; FORMOPON; discolite; hydrolit; sodium rongalite; Hydro AWC; Hydroxymethanesulfinic Acid Sodium Salt Dihydrate; FORMOSUL; Formaldehyde Sodium Sulfoxylate Dihydrate; Sodium hydroxymethanesulfinate dihydrate; formapon; Sodium hydroxymethanesulfinate hydrate; sodium formaldehyde sulfoxylate; hydroxymethanesulfinic acid sodium salt; Rongalite Dihydrate; sodium hydroxymethanesulphinate; formopan; EINECS 205-739-4; Rongalite(R); aldanil; sodium hydroxymethanesulfinate
Molecular FormulaHOCH2SO2Na · 2H2O
Molecular Weight154.12
Purity98.00%
Boiling Point446.4ºC at 760mmHg
Melting Point64-68 °C (lit.)
Appearancepowder
EINECS205-739-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 149-44-0 |
| Catalog No. | 2A-9015650 |
| Chinese Name | 吊白块 |
| Synonyms | rongalitc; MFCD00150599; FORMOPON; discolite; hydrolit; sodium rongalite; Hydro AWC; Hydroxymethanesulfinic Acid Sodium Salt Dihydrate; FORMOSUL; Formaldehyde Sodium Sulfoxylate Dihydrate; Sodium hydroxymethanesulfinate dihydrate; formapon; Sodium hydroxymethanesulfinate hydrate; sodium formaldehyde sulfoxylate; hydroxymethanesulfinic acid sodium salt; Rongalite Dihydrate; sodium hydroxymethanesulphinate; formopan; EINECS 205-739-4; Rongalite(R); aldanil; sodium hydroxymethanesulfinate |
| Molecular Formula | HOCH2SO2Na · 2H2O |
| Molecular Weight | 154.12 |
| Purity | 98.00 |
| Boiling Point | 446.4ºC at 760mmHg |
| Melting Point | 64-68 °C (lit.) |
| Appearance | powder |
| Water Solubility | H2O: 50 mg/mL, clear, colorless |
| Storage Condition | It should be stored in a cool, dry warehouse, and |
| EINECS | 205-739-4 |
| HTC | 2831900000 |
| PubChem ID | 24849753 |
| MDL Number | MFCD00150598 |
| SMILES | [Na+].[H]O[H].[H]O[H].OCS([O-])=O |
| InChI | 1S/CH4O3S.Na.2H2O/c2-1-5(3)4;;;/h2H,1H2,(H,3,4);;2*1H2/q;+1;;/p-1 |
| InChI Key | UCWBKJOCRGQBNW-UHFFFAOYSA-M |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | Transport |
| MSDS | msds/15650_1_149_44_0.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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