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Nitrilotriacetic acid

BGC Id:860007716677
CAS No:139-13-9
Synonyms:nta ; komplexoni ; idranal i ; complexoni ; ai3-52483 ; nci-c02766 ; chel300 ; noname ; trilone a ; trilon a
Molecular Formula:C6H9NO6
Molecular Weight:191.13876
EINECS:205-355-7
Structural Formula

The most competitive supplier in 2025

The following 25 notable providers have been checked and can be recommended.
Chemical-Suppliers
Wuhan PharmChem LTD.
EINECS: 205-355-7 Molecular formula: C6H9NO6
Chemical-Suppliers
Unilong Industry
Classification   Organic Acid
Other Names   NTA
MF   C6H9NO6
EINECS No.   205-355-7
Place of Origin   China
>>more
Chemical-Suppliers
Xiamen Hisunny Chemical
  • Molecular Formula : C6H9NO6

  • Chemical-Suppliers
    Zehao Industry
    Assay:99.0%min
    Chemical-Suppliers
    Leap Chem
    Molecular Formula: C6H9NO6 Molecular Weight: 191.14 Hazard Symbols: Xn,T UN Number: 2811 WGKGermany: 2 PackingGroup: II HS Code: 29224995
    Chemical-Suppliers
    BuGuCh & Partners
    Product Name:Nitrilotriacetic acid Synonyms:ai3-52483;chel300;complexoni;Glycine,N,N-bis(carboxyme;hampshirentaacid;komplexoni;kyselinanitrilotrioctova;kyselinanitrilotrioctova(czech) CAS:139-13-9 MF:C6H9NO6 MW:191.14 EINECS:205-355-7 mp : 245 °C (dec.)(lit.) Fp  :100 °C storage temp.: Store at RT. solubility : 0.1 M NaOH: 0.1 M at 20 °C, clear, colorless Water Solubility:  Insoluble. <0.01 g/100 mL at 23 ºC Merck : 14,6579 BRN : 1710776 CAS DataBase Reference :139-13-9(CAS DataBase Reference) NIST Chemistry Refe >>more

    The last intensive check and update was carried out on 2025/08/18.

    Identify

    Synonyms:
    nta ; komplexoni ; idranal i ; complexoni ; ai3-52483 ; nci-c02766 ; chel300 ; noname ; trilone a ; trilon a
    CAS:
    139-13-9
    EINECS:
    205-355-7
    Molecular Formula:
    C6H9NO6
    MDL:
    MFCD00004287
    SMILES:
    B(F)(F)F.COC.F

    Properties

    Molecular Weight:
    191.13876 g·mol−1
    Melting point:
    245 °C (dec.)(lit.)
    Flash point:
    100 °C
    Solubility:
    0.1 M NaOH: 0.1 M at 20 °C, clear, colorless
    download Download Molfile

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    Safety Information

    Hazard Classes:
    8
    Risk Codes:
    22-36-40-36/37/38-45-20/21/22 (R)
    Safety Codes:
    26-36/37-45-36/37/39-53 (S)
    WGK Germany:
    2
    RID / ADR:
    2811
    RTECS:
    AJ0175000
    Storage temperature:
    Store at RT.

    What other providers are available for CAS 139-13-9?

    In addition to the providers presented here for Nitrilotriacetic acid with the CAS number 139-13-9, there are other 9 providers with slightly different product names available for this CAS number.

    OPQ Chemical Co., Ltd | Unilong Industry Co.,Ltd +3 additional providers that we know from the past
    +1 additional providers that we know from the past
    +1 additional providers that we know from the past




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