Sodium bisulfate CAS#: 7681-38-1; ChemWhat Code: 18812
Names & Identifiers |
| Product Name | Sodium bisulfate |
| Synonyms | Fanal;Sodium bisulfate, 92%, granular, tech;Sulfuric acid hydrogen sodium salt;Sodium bisulfate,92%,tech., granular;Sodium hydrogen sulfate anhydrous, extra pure;SodiuM hydrogen sulfate, anhydrous, 90+%, reMainder Mainly sodiuM sulfate;SodiuM Bisulfate, Pentahydrate;Sulfuric acid, sodiuMsalt (1:1) |
| CAS Registry Number | 7681-38-1 |
| Molecular Formula | HNaO4S |
| Molecular Weight | 120.06 |
| EINECS | 231-665-7 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
![]() |
|
Chemical & Physical Properties |
| Melting point | 315 °C |
| Density | 2.1 |
| form | Granules |
| Color | White to light yellow |
| Sensitive | Hygroscopic |
| Merck | 13,8658 |
| Stability: | Stable. Incompatible with strong bases, strong oxidizing agents, sodium carbonate, sodium hypochlorite. May decompose upon exposure to moist air or water. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| EPA Substance Registry System | Sulfuric acid, monosodium salt(7681-38-1) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | Xi |
| R Phrase | 41 |
| S Phrase | 24-26 |
| RIDADR | 3260 |
| WGK Germany | 1 |
| RTECS | VZ1860000 |
| F | 3 |
| TSCA | Yes |
| Storage Class | 8 |
| Packing Group | II |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
Buy Reagent | |
| No reagent supplier? | Send quick inquiry to ChemWhat |
| Want to be listed here as a reagent supplier? (Paid service) | Click here to contact ChemWhat |
Approved Manufacturers | |
| Want to be listed as an approved manufacturer (Requires approvement)? | Please download and fill out this form and send back to approved-manufacturers@chemwhat.com |
Other Suppliers | |
| Watson International Limited | Visit Watson Official Website |
Contact Us for Other Help | |
| Contact us for other information or services | Click here to contact ChemWhat |


