Home Categories Inorganic chemistry Sodium bisulfate anhydrous
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
3
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  28331900

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