21728-37-0

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Basic information

Product Name: sodium dihydrogen 4,5-dihydro-4-[[4-[[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
Synonyms: sodium dihydrogen 4,5-dihydro-4-[[4-[[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate;4,5-Dihydro-4-[[4-[[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]azo]-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid 3-sodium salt
CAS NO:21728-37-0
Molecular Formula: C26H21N5Na2O14S3
Molecular Weight: 769.64458
EINECS: 244-547-5
Product Categories: N/A
Mol File: 21728-37-0.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: °Cat760mmHg
Flash Point: °C
Appearance: /
Density: g/cm³
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: sodium dihydrogen 4,5-dihydro-4-[[4-[[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: sodium dihydrogen 4,5-dihydro-4-[[4-[[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate(21728-37-0)
EPA Substance Registry System: sodium dihydrogen 4,5-dihydro-4-[[4-[[[2-methoxy-5-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]carbonyl]phenyl]azo]-5-oxo-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate(21728-37-0)

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: 21728-37-0(Hazardous Substances Data)

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1H-Pyrazole-3-carboxylicacid,4,5-dihydro-4-[2-[4-[[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-,sodium salt (1:1)
Cas No: 21728-37-0
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10 Gram
500 Kilogram/Month
Zibo Hangyu Biotechnology Development Co., Ltd
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1H-Pyrazole-3-carboxylicacid,4,5-dihydro-4-[2-[4-[[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-,sodium salt (1:1)
Cas No: 21728-37-0
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1H-Pyrazole-3-carboxylicacid,4,5-dihydro-4-[2-[4-[[[2-methoxy-5-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]amino]carbonyl]phenyl]diazenyl]-5-oxo-1-(4-sulfophenyl)-,sodium salt (1:1)
Cas No: 21728-37-0
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21728-37-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21728-37-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,7,2 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 21728-37:
(7*2)+(6*1)+(5*7)+(4*2)+(3*8)+(2*3)+(1*7)=100
100 % 10 = 0
So 21728-37-0 is a valid CAS Registry Number.

InChI:InChI=1/C26H23N5O14S3.Na/c1-44-21-11-10-19(46(36,37)13-12-45-48(41,42)43)14-20(21)27-24(32)15-2-4-16(5-3-15)28-29-22-23(26(34)35)30-31(25(22)33)17-6-8-18(9-7-17)47(38,39)40;/h2-11,14,22H,12-13H2,1H3,(H,27,32)(H,34,35)(H,38,39,40)(H,41,42,43);/q;+1/p-1

21728-37-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name	sodium,hydron,4-[[4-[[2-methoxy-5-(2-sulfonatooxyethylsulfonyl)phenyl]carbamoyl]phenyl]diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate

1.2 Other means of identification

Product number	-
Other names	EINECS 244-547-5

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).

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