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Nitrilotriacetic acid

Catalog No. N9877 Name Sigma Aldrich
CAS Number 139-13-9 Website http://www.sigmaaldrich.com
M. F. C6H9NO6 Telephone 1-800-521-8956
M. W. 191.13876 Fax
Purity ≥99% Email
Storage Chembase ID: 2744

SYNONYMS

Title
次氮基三乙酸
IUPAC name
2-[bis(carboxymethyl)amino]acetic acid
IUPAC Traditional name
nitrilotriacetic acid
Synonyms
NTA
N,N-二(羧甲基)甘氨酸
三(羧甲基)胺

DATABASE IDS

EC Number 205-355-7
CAS Number 139-13-9
Beilstein Number 1710776
PubChem SID 24897916
MDL Number MFCD00004287

PROPERTIES

Grade Sigma Grade
Purity ≥99%
Flash Point 100 °C
Flash Point 212 °F
Melting Point 245 °C (dec.)(lit.)
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Warning
GHS Hazard statements H302-H319-H351
European Hazard Symbols Harmful Harmful (Xn)
Personal Protective Equipment Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
GHS Precautionary statements P281-P305 + P351 + P338
Risk Statements 22-36-40
RTECS AJ0175000
Safety Statements 26-36/37
German water hazard class 2

DETAILS

Description (简体中文)
Application
一种优质的螯合剂。

REFERENCES