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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
H 1665
C20H11N2Na3O11S3
29270090
18%
63451-35-4
620.47
Bottle / Drum
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.
Hydroxynaphthol blue is an azo dye.
Indicators, Metal titration indicators
Powder
Black-violet
Souble
Hazard Codes XiRisk Statements 36/37/38Safety Statements 26-36WGK Germany 3
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. For laboratory use only. Not for drug, medical, household, or any other unauthorized application. We assume no liability for misuse or unauthorized application of the product. Please test before use.