7,7'-Ureylene-bis-(4-hydroxynaphthalene-2-sulfonic acid)

BGC Id:	302034814682
CAS No:	134-47-4
Synonyms:	7,7'-ureylenebis(4-hydroxy-2-naphthalenesulfonic acid) ; 7,7'-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic aci ; 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid) ; n,n'-bis[6-(1-naphthol-3-sulfonic acid)]urea ; 66ureylenebis1naphthol3sulphonicaciddisodiumsalt ; 6,6'-ureylene-bis(1-naphthol-3-sulfonic acid) ; phosgenated ; n,n'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea ; 6,6'-ureylenbis-1-naphthol-3-sulfonic acid ; j acid urea, free acid
Molecular Formula:	C21H16N2O9S2
Molecular Weight:	504.49
EINECS:	205-142-9

Verified providers in 2018

The following notable provider has been checked and can be recommended.

INNOCHEM

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What other providers are available for CAS 134-47-4?

The last intensive check and update was carried out on 2018/02/16.

Identify

Synonyms:

7,7'-ureylenebis(4-hydroxy-2-naphthalenesulfonic acid) ; 7,7'-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic aci ; 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid) ; n,n'-bis[6-(1-naphthol-3-sulfonic acid)]urea ; 66ureylenebis1naphthol3sulphonicaciddisodiumsalt ; 6,6'-ureylene-bis(1-naphthol-3-sulfonic acid) ; phosgenated ; n,n'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea ; 6,6'-ureylenbis-1-naphthol-3-sulfonic acid ; j acid urea, free acid

CAS:

134-47-4

EINECS:

205-142-9

Molecular Formula:

C21H16N2O9S2

MDL:

MFCD00035715

Properties

Molecular Weight:

504.49 g·mol−1

What other providers are available for CAS 134-47-4?

In addition to the providers presented here for 7,7'-Ureylene-bis-(4-hydroxynaphthalene-2-sulfonic acid) with the CAS number 134-47-4, there are other 43 providers with slightly different product names available for this CAS number.

Scarlet acid

AK Scientific, Inc.

AMI-1 free acid

+2 additional providers that we know from the past

Carbonyl J acid

Xingrui Industry Co., Limited +2 additional providers that we know from the past

AMI-1 sodium salt hydrate

+2 additional providers that we know from the past

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)

5,5'-Dihydroxy-7,7'-disulfo 2,2'-dinaphthyl urea

BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners +1 additional providers that we know from the past

4,4'-Dihydroxy-7,7'-ureylenedi(naphthalene-2-sulfonic acid)

Hangzhou Lingrui Chemical Co., Ltd. +2 additional providers that we know from the past

7,7'-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid]

Dayang Chem (Hangzhou) Co.,Ltd. +8 additional providers that we know from the past

4-Hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonic acid

+2 additional providers that we know from the past