Introduction：Basic information about Formaldehyde sodium bisulfite CAS 870-72-4, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
Formaldehyde sodium bisulfite Basic information
| Product Name: | Formaldehyde sodium bisulfite |
| Synonyms: | formaldehyde,compdwithmonosodiumsulfite;SodiumFormaldehydeBiSulphite;FORMALDEHYDE SODIUM;HYDROXYMETHANESULFONIC ACID MONSODIUM SALT;Methanesulfonic acid, hydroxy, sodium salt.;Hydroxymethanesufonicacidsodiumsalt;HYDROXY-METHANESULPHONICACID,MONOSODIUMSALT;Natriumhydroxymethansulfonat |
| CAS: | 870-72-4 |
| MF: | CH5NaO4S |
| MW: | 136.1 |
| EINECS: | 212-800-9 |
| Product Categories: | water treatment chemical;Halogenated Heterocycles;Pharmaceutical Intermediates;Sulfur compounds;870-72-4 |
| Mol File: | 870-72-4.mol |
|
Formaldehyde sodium bisulfite Chemical Properties
| Melting point | 200 °C (dec.)(lit.) |
| Fp | 184 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Methanol (Slightly, Heated), Water (Slightly) |
| form | Powder |
| color | White to almost white |
| biological source | goat |
| Water Solubility | 800 g/L (20 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,4236 |
| Cosmetics Ingredients Functions | REDUCING
ANTIMICROBIAL |
| InChI | InChI=1S/CH4O4S.Na.H/c2-1-6(3,4)5;;/h2H,1H2,(H,3,4,5);; |
| InChIKey | PIDRKEDSDCPMRU-UHFFFAOYSA-N |
| SMILES | S(O)(=O)(=O)CO.[NaH] |
| CAS DataBase Reference | 870-72-4(CAS DataBase Reference) |
| EPA Substance Registry System | Methanesulfonic acid, hydroxy-, monosodium salt (870-72-4) |
Safety Information
| Risk Statements | 36/37/38 |
| Safety Statements | 24/25 |
| WGK Germany | 1 |
| RTECS | PB2200000 |
| TSCA | TSCA listed |
| HS Code | 29055900 |
| Storage Class | 11 - Combustible Solids |
| Hazardous Substances Data | 870-72-4(Hazardous Substances Data) |
Formaldehyde sodium bisulfite Usage And Synthesis
| Chemical Properties | white to almost white powder |
| Uses | Formaldehyde Sodium Bisulfite is used in the preparation of oil-soluble sulfonate additives used in improving anticorrosive, dispersant and antioxygenic properties of lubricant oils. Also used in chemical reactions in the preparation of chiral salen Mn(III) catalysts or lignosulfonates as dispersant for gypsum paste. |
| Uses | Formaldehyde sodium bisulfite, is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemicals and Dyestuff. It also acts as an pharmaceutical intermediate. It can effectively complex metal ion such as Cu, Zn, Pb, co-depositing with nickel ion. |
| Application | Formaldehyde sodium bisulfite is used in photography (developer) and protects colour pictures exposed to high humidity from fading and staining. It is also used as a textile stripping agent, a colour-fixing agent for keratin-containing fibres, a flotation agent in lead and zinc ores, a preservative in cosmetics and a fungicide in mushroom cultivation. In addition, it is used in foaming agent compositions for civil engineering. |
| General Description | Formaldehyde-sodium bisulfite adduct is used as a standard in the synthesis of 3-Hydroxypropionaldehyde (3HPA). It can be assayed by HPLC with fluorometric detection in selected foods. |
Formaldehyde sodium bisulfite Preparation Products And Raw materials
| Raw materials | Formaldehyde-->Sodium bisulfite-->sodium anilinomethanesulphonate |
| Preparation Products | friction reducer SAF-->disodium 3,3'-[carbonylbis[imino(3-methoxy-4,1-phenylene)azo]]dibenzoate-->synthetic tanning agent DLT-9-->METHANESULFONIC ACID ANILINE |
