A7299812
Sodium bisulfate anhydrous , 95% , 7681-38-1
Synonym(s):
Sodium bisulfate
CAS NO.：7681-38-1
Empirical Formula: NaHSO4
Molecular Weight: 120.06
MDL number: MFCD00003531
EINECS: 231-665-7
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 315 °C |
| Density | 2.1 |
| form | Granules |
| color | White to light yellow |
| Water Solubility | soluble in 2 parts H2O, 1 part boiling H2O; decomposes in alcohol to sodium sulfate and H2SO4 [MER06] |
| 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. |
| InChI | InChI=1S/Na.H2O4S.H/c;1-5(2,3)4;/h;(H2,1,2,3,4); |
| InChIKey | TTXJTWGBBUPRBF-UHFFFAOYSA-N |
| SMILES | S(O)(O)(=O)=O.[NaH] |
| CAS DataBase Reference | 7681-38-1(CAS DataBase Reference) |
| EPA Substance Registry System | Sodium bisulfate (7681-38-1) |
Description and Uses
sodium bisulfate is an inorganic salt used as an anti-septic and a pH adjuster in cosmetic creams. Concentrated solutions can produce strong irritation.
Safety
| Symbol(GHS) |  GHS05 |
| Signal word | Danger |
| Hazard statements | H318 |
| Precautionary statements | P280-P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 41 |
| Safety Statements | 24-26 |
| RIDADR | 3260 |
| WGK Germany | 1 |
| RTECS | VZ1860000 |
| F | 3 |
| TSCA | Yes |
| HazardClass | 8 |
| PackingGroup | II |
| HS Code | 28331900 |
| Limited Quantities | 5.0 L (1.3 gallons) (liquid) or 5.0 kg (11 lbs) (solid) |
| Excepted Quantities | Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L) |
