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147-66-0 Usage

General Description

The chemical "1,3-benzenedisulfonic acid, 4,5-dihydroxy-, antimony sodium salt (2:1:4)" is a complex compound used in various industrial applications. It is a combination of 1,3-benzenedisulfonic acid (a sulfonic acid compound with two sulfonyl groups attached to a benzene ring) and antimony sodium salt. The antimony sodium salt is formed by combining antimony, a chemical element with symbol Sb, and sodium, a highly reactive metal. 1,3-benzenedisulfonic acid, 4,5-dihydroxy-, antimony sodium salt (2:1:4) is used as a catalyst and flame retardant in the production of polymer materials, particularly in the manufacturing of textiles and plastics. Additionally, it is used in certain chemical reactions as a stabilizing agent and in the production of pigments, dyes, and paints. However, due to the toxicity of antimony, proper handling and disposal measures are necessary when using this compound.

Check Digit Verification of cas no

The CAS Registry Mumber 147-66-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,4 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 147-66:
60 % 10 = 0
So 147-66-0 is a valid CAS Registry Number.



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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017


1.1 GHS Product identifier

Product name Antimony(III) tetrasodium 3,4-dioxido-5-sulfobenzenesulfonate 4,5-dioxidobenzene-1,3-disulfonate

1.2 Other means of identification

Product number -
Other names Pyrostib

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:147-66-0 SDS

147-66-0Upstream product

147-66-0Downstream Products

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