Medical Subject Headings

Last uploaded: March 22, 2026
Id http://purl.bioontology.org/ontology/MESH/C063421
http://purl.bioontology.org/ontology/MESH/C063421
Preferred Name

Remazol black B

Synonyms
CI reactive black 5
reactive black 5
reactive black B
2,7-naphthalenedisulfonic acid, 4-amino-5-hydroxy-3,6-bis(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:4)
CI-20505
Remazol black B, disodium salt
C.I. reactive black
4-amino-5-hydroxy-3,6-bis((4-((2- (sulfooxy)ethyl)sulfonyl)phenyl)azo)-2,7- naphthalenedisulfonic acid tetrasodium salt
tetrasodium 4-amino-5-hydroxy-3,6-bis((4-((2- (sulphonatooxy)ethyl)sulphonyl)phenyl)azo)naphthalene-2,7- disulphonate
RB5 cpd
Type http://www.w3.org/2002/07/owl#Class
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