7646-93-7|Potassium bisulfateProducts Supply - Chemical intermediates Network

Potassium bisulfate cas no:7646-93-7

Synonyms: Monopotassium sulfate; Potassium acid sulfate; Potassium hydrogen sulfate; Sulfuric acid, monopotassium salt; potassium hydrogensulphate

Identification

NamePotassium bisulfate
CAS7646-93-7
SynonymsMonopotassium sulfate; Potassium acid sulfate; Potassium hydrogen sulfate; Sulfuric acid, monopotassium salt; potassium hydrogensulphate
EINECS(EC#)231-594-1
Molecular FormulaKHSO4
Molecular Weight136.15

Chemical Properties

Appearancewhite deliquescent crystals
storage temp5-15°C
Sensitive Hygroscopic

Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)

Hazardclass8

Safety Data

Hazard C:Corrosive
Risk R34;R37
Safety

Hazard Codes:?C
H C: Corrosive.
Risk Statements: 34-37
R 34: Causes burns.
R 37: Irritating to the respiratory system.
Safety Statements: 26-36/37/39-45
S 26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S 45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible).
RIDADR: UN 2509 8/PG 2
WGK Germany: 1
RTECS TS7200000
F: 3
HazardClass: 8
PackingGroup: II

Toxicity

RTECS: GB2940000
LD50/LC50: Oral, mouse: LD50 = 180 mg/kg.
Carcinogenicity: Potassium chromate - California: carcinogen, initial date 2/27/87 (Chromium (VI) compounds). NTP: Known carcinogen (Chromium (VI) compounds). IARC: Group 1 carcinogen (Chromium (VI) compounds).
Other: See actual entry in RTECS for complete information. Mutagenicity: Ames-test: positive. Mutagen.

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Potassium bisulfate cas no:7646-93-7

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