Substance
ID:177569
Names and Identifiers
IUPAC name
2-[bis(carboxymethyl)amino]acetic acid
IUPAC Traditional name
nitrilotriacetic acid
Synonyms
NTA三(羧甲基)胺Nitrilotriacetic acidN,N-二(羧甲基)甘氨酸次氮基三乙酸
Registration numbers
EC Number
Beilstein Number
CAS Number
MDL Number
PubChem SID
Properties
Safety Information
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Respiratory sensitization, category 1
Germ cell mutagenicity, categories 1A,1B,2
Carcinogenicity, categories 1A,1B,2
Reproductive toxicity, categories 1A,1B,2
Specific Target Organ Toxicity – Single exposure, categories 1,2
Specific Target Organ Toxicity – Repeated exposure, categories 1,2
Aspiration Hazard, category 1
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
RTECS
AJ0175000
GHS Precautionary statements
P281-P305+P351+P338
Risk Statements
22-36-40
German water hazard class
2
GHS Hazard statements
H302-H319-H351
Safety Statements
26-36/37
European Hazard Symbols
Harmful (Xn)GHS Signal Word
Warning
Product Information
Grade
Sigma Grade
Purity
≥99%
Physical Property
Flash Point
100 °C
212 °F
Melting Point
245 °C (dec.)(lit.)
Molecule Details
Application
一种优质的螯合剂。
一种优质的螯合剂。
Molecular Spectra
No Data Available
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References
No Data Available
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