6661-57-0

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Basic information

Product Name: 2,5-bis(4-nitrobenzamido)benzenesulfonic acid
Synonyms: 2,5-bis(4-nitrobenzamido)benzenesulfonic acid
CAS NO:6661-57-0
Molecular Formula: C20H14N4O9S
Molecular Weight: 486.41156
EINECS: N/A
Product Categories: N/A
Mol File: 6661-57-0.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 2,5-bis(4-nitrobenzamido)benzenesulfonic acid(CAS DataBase Reference)
NIST Chemistry Reference: 2,5-bis(4-nitrobenzamido)benzenesulfonic acid(6661-57-0)
EPA Substance Registry System: 2,5-bis(4-nitrobenzamido)benzenesulfonic acid(6661-57-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 6661-57-0(Hazardous Substances Data)

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Benzenesulfonic acid, 2,5-bis[(4-nitrobenzoyl)amino]-
Cas No: 6661-57-0
No Data
1 Gram
10000 Metric Ton/Month
Shanghai Upbio Tech Co.,Ltd
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2,5-BIS(4-NITROBENZAMIDO)BENZENESULFONIC ACID
Cas No: 6661-57-0
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Hangzhou Fandachem Co.,Ltd
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2,5-bis(4-nitrobenzamido)benzenesulfonic acid
Cas No: 6661-57-0
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Zibo Hangyu Biotechnology Development Co., Ltd
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6661-57-0 Usage

General Description

2,5-bis(4-nitrobenzamido)benzenesulfonic acid is a chemical compound with the molecular formula C20H14N4O10S. It is also known as Reactive Red 120 and is commonly used as a dye in the textile industry. 2,5-bis(4-nitrobenzamido)benzenesulfonic acid belongs to the class of sulfonic acids and contains two 4-nitrobenzamido groups attached to a central benzene ring. It is a highly water-soluble compound and is often used as a pH indicator due to its ability to change color with changes in pH. Additionally, it has been found to have potential applications in the fields of medicine and biochemistry.

Check Digit Verification of cas no

The CAS Registry Mumber 6661-57-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,6 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6661-57:
(6*6)+(5*6)+(4*6)+(3*1)+(2*5)+(1*7)=110
110 % 10 = 0
So 6661-57-0 is a valid CAS Registry Number.

6661-57-0SDS

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	2,5-bis[(4-nitrobenzoyl)amino]benzenesulfonic acid

1.2 Other means of identification

Product number	-
Other names	-

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:6661-57-0 SDS

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