disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate  Structure

disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate

Chemical Properties

solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
color  Black
Stability Hygroscopic
EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxy-, disodium salt (63589-22-0)

Safety

TSCA  TSCA listed
HS Code  2927000090

disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate Price

disodium 4-[(2,4-dihydroxyphenyl)azo]-5-hydroxynaphthalene-2,7-disulphonate Chemical Properties,Usage,Production

Preparation Products And Raw materials

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