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Potassium sulfate

Catalog No. 221325 Name Sigma Aldrich
CAS Number 7778-80-5 Website http://www.sigmaaldrich.com
M. F. K2O4S Telephone 1-800-521-8956
M. W. 174.2592 Fax
Purity ≥99.0% Email
Storage Chembase ID: 103666

SYNONYMS

Title
硫酸钾
IUPAC name
dipotassium sulfate
IUPAC Traditional name
dipotassium sulfate

DATABASE IDS

PubChem SID 24853227
MDL Number MFCD00011388
CAS Number 7778-80-5
EC Number 231-915-5

PROPERTIES

Antion Traces chloride (Cl-): ≤0.001%
Cation Traces Ca: ≤0.01%
Cation Traces Fe: ≤5 ppm
Cation Traces Mg: ≤0.005%
Cation Traces Na: ≤0.02%
Cation Traces heavy metals (as Pb): ≤5 ppm
Grade ACS reagent
Impurities ≤0.01% insolubles
Impurities ≤5 ppm N compounds
Linear Formula K2SO4
Purity ≥99.0%
Apperance granular
pH 5.5-5.8 (25 °C, 5%)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS TT5900000
German water hazard class 1

DETAILS

Description (English)
Packaging
2.5 kg in poly bottle
500 g in poly bottle
Description (简体中文)
包装
2.5 kg in poly bottle
500 g in poly bottle

REFERENCES