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Potassium bisulfate  Structure

Potassium bisulfate

Chemical Properties

Melting point 214 °C(lit.)
Boiling point decomposes [STR93]
Density  2.32 g/mL at 25 °C(lit.)
storage temp.  Store at +5°C to +30°C.
solubility  H2O: 1 M at 20 °C, clear, colorless
form  Solid
color  White
Specific Gravity 2.322
PH 1 (50g/l, H2O, 20℃)
Water Solubility  soluble
Sensitive  Hygroscopic
Merck  14,7613
Stability Stable. Moisture sensitive.
CAS DataBase Reference 7646-93-7(CAS DataBase Reference)
EPA Substance Registry System Potassium bisulfate (7646-93-7)

Safety Information

Hazard Codes  C
Risk Statements  34-37
Safety Statements  26-36/37/39-45
RIDADR  UN 2509 8/PG 2
WGK Germany  1
RTECS  TS7200000
3
TSCA  Yes
HS Code  2833 29 80
HazardClass  8
PackingGroup  II
Toxicity LD50 orally in Rabbit: 2340 mg/kg

MSDS

Usage And Synthesis

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