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Synonyms: 1-(2-Hydroxy-4-sulfo-1-naphthylazo)-2-naphthol-3,6-disulfonic acid trisodium salt, 3-Hydroxy-4-(2-hydroxy-4-sulfo-1-naphthylazo)naphthalene-2,7-disulfonic acid trisodium salt, Hydroxynaphthol blue
Hydroxynaphthol blue is an azo dye.
H 1665 (OTTO) Hydroxynaphthol blue Cas 63451-35-4 - used for determining the endpoint in complexometric titrations / Metal Titration. H 1665 (OTTO) Hydroxynaphthol blue Cas 63451-35-4 - used for determining the endpoint in complexometric titrations/Metal Titration.
Hazard Codes Xi
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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1163-67-3
Naphthol AS acetate
525-05-3
Nitroso R salt, GR
7512-38-1
Thymol violet, indicator
140-22-7
Diphenyl carbazide, GR 98%+
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