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Potassium nitrite

Catalog No. P7391 Name Sigma Aldrich
CAS Number 7758-09-0 Website http://www.sigmaaldrich.com
M. F. KNO2 Telephone 1-800-521-8956
M. W. 85.1038 Fax
Purity ~97% (titration) Email
Storage Chembase ID: 129072

SYNONYMS

Title
亚硝酸钾
IUPAC name
potassium nitrite
IUPAC Traditional name
potassium nitrite

DATABASE IDS

EC Number 231-832-4
CAS Number 7758-09-0
MDL Number MFCD00011408

PROPERTIES

Purity ~97% (titration)
Melting Point 350 °C (dec.)(lit.)
GHS Pictograms GHS03
GHS Pictograms GHS06
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H272-H301-H400
European Hazard Symbols Oxidising Oxidising (O)
European Hazard Symbols Toxic Toxic (T)
European Hazard Symbols Nature polluting Nature polluting (N)
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P220-P273-P301 + P310
RID/ADR UN 1488 5.1/PG 2
Risk Statements 8-25-50
RTECS TT3750000
Safety Statements 45-61
Hazard Class 5.1
UN Number 1488
Packing Group 2
German water hazard class 3

DETAILS

REFERENCES