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Trisodium 1,1',1''-nitrilotris(ethanesulphinate), also known as trisodium NTA, is a chemical compound with the formula Na3[C6H8N(SO3)3]. It is a sodium salt of nitrilotriacetic acid (NTA), which is a chelating agent used to bind metal ions. Trisodium NTA is widely used in various applications, including detergents, water treatment, and as a sequestrant in industrial processes. It is known for its ability to form stable complexes with metal ions, which helps in preventing scale formation and corrosion. The compound is also used in analytical chemistry for the determination of metal ions due to its high affinity for these ions. Despite its utility, there have been concerns about its environmental impact and potential health effects, leading to its restriction or ban in some applications and regions.

7620-98-6

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7620-98-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7620-98-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,2 and 0 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7620-98:
(6*7)+(5*6)+(4*2)+(3*0)+(2*9)+(1*8)=106
106 % 10 = 6
So 7620-98-6 is a valid CAS Registry Number.

7620-98-6SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name trisodium,1-[bis(1-sulfinatoethyl)amino]ethanesulfinate

1.2 Other means of identification

Product number -
Other names EINECS 231-537-0

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7620-98-6 SDS

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