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Identify Suppliers 2025 Properties Safty

NTA acid

BGC Id:	321364609837
CAS No:	139-13-9
Synonyms:	nta ; idranal i ; noname ; komplexoni ; ai3-52483 ; complexoni ; trilone a ; chel300 ; nci-c02766 ; trilon a
Molecular Formula:	C6H9NO6
Molecular Weight:	191.13876
EINECS:	205-355-7

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

OPQ Chemical

Unilong Industry

Classification	Carbonate
Type	Potassium Carbonate
Other Names	Potassium bicarbonate
MF	CHKO3
EINECS No.	206-059-0

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

The last intensive check and update was carried out on 2025/04/01.

Identify

Synonyms:

nta ; idranal i ; noname ; komplexoni ; ai3-52483 ; complexoni ; trilone a ; chel300 ; nci-c02766 ; trilon a

CAS:

139-13-9

EINECS:

205-355-7

Molecular Formula:

C6H9NO6

MDL:

MFCD00004287

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

Suppliers

OPQ Chemical Co., Ltd

Tipo de companhia: Producer

OPQ Chemical is a high tech enterprise,located in China Spring city(Jinan).Mainly engages in the development and production of phenolic and quinones,additive agents, dying stuffs, and pesticide intermediates,and also has been involved in other fine chemicals,cosmetic raw materials etc.And actively practices the business philosophy of "MY heart, let you feel more assured". OPQ Chemical Co., Ltd também oferece DOTA. OPQ has international advanced production technology and equipment, the company's marketing network thro ...

país: P.R.China telefone: +86-17615852982

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Unilong Industry Co.,Ltd

Tipo de companhia: Bulk chemical producer

país: P.R.China
telefone: +86-15668417750
fax: +86-531-55690079

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Safety Information

Hazard Symbols: Xn, T

Europe standard Hazard pictograms, code and definition

Hazard Classes:

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:

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 NTA acid with the CAS number 139-13-9, there are other 81 providers with slightly different product names available for this CAS number.

Nitrilotriacetic acid

IDRANAL I, Reag. (NTA)

+1 additional providers that we know from the past

Kyselina nitrilotrioctova

+1 additional providers that we know from the past

2,2',2''-Nitrilotriacetic acid

+1 additional providers that we know from the past

Acetic acid; 2-aminoacetic acid