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7803-63-6

7803-63-6 structure
7803-63-6 structure

Name Ammonium hydrogen sulfate
Synonyms Ammonium hydrogensulphate
MFCD00051073
Ammonium bisulphate
EINECS 232-265-5
Ammonium bisulfate
Sulfuric acid, mono ammonium salt
Ammonium hydrogensulfate
ammonium hydrogen sulphate
Density 1.79 g/mL at 25 °C(lit.)
Boiling Point 350 °C (dec.)(lit.)
Melting Point 147 °C
Molecular Formula H5NO4S
Molecular Weight 115.10900
Exact Mass 114.99400
PSA 85.81000
LogP 0.46160
Stability Stable. Hygroscopic. Incompatible with acids, bases, oxidizing agents.
Symbol GHS05
GHS05
Signal Word Danger
Hazard Statements H314
Precautionary Statements P280-P305 + P351 + P338-P310
Personal Protective Equipment Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes C:Corrosive;
Risk Phrases R34
Safety Phrases S26-S36/37/39-S45
RIDADR UN 2506 8/PG 2
WGK Germany 1
Packaging Group II
Hazard Class 8
HS Code 2832200000
HS Code 2832200000