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Sodium 2-anilino-5-nitrobenzenesulphonate, also known as sulfanilic acid, is an organic compound with the chemical formula C12H9NO4SNa. It is a yellow crystalline solid that is soluble in water and slightly soluble in ethanol. sodium 2-anilino-5-nitrobenzenesulphonate is primarily used as an intermediate in the synthesis of various dyes, pharmaceuticals, and agrochemicals. It is also employed as a reagent in analytical chemistry for the detection of certain metal ions. Due to its potential health and environmental hazards, it is important to handle sodium 2-anilino-5-nitrobenzenesulphonate with care and proper safety measures.

3809-31-2

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3809-31-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3809-31-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,8,0 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3809-31:
(6*3)+(5*8)+(4*0)+(3*9)+(2*3)+(1*1)=92
92 % 10 = 2
So 3809-31-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H10N2O5S.Na/c15-14(16)10-6-7-11(12(8-10)20(17,18)19)13-9-4-2-1-3-5-9;/h1-8,13H,(H,17,18,19);/q;+1/p-1

3809-31-2SDS

SAFETY DATA SHEETS

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.Identification

1.1 GHS Product identifier

Product name sodium,2-anilino-5-nitrobenzenesulfonate

1.2 Other means of identification

Product number -
Other names Benzenesulfonic acid, 5-nitro-2-(phenylamino)-, monosodium salt

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:3809-31-2 SDS

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