disodium 7-hydroxynaphthalene-1,3-disulphonate

Product Name: disodium 7-hydroxynaphthalene-1,3-disulphonate
CAS No.: 842-19-3
Chemical Name: disodium 7-hydroxynaphthalene-1,3-disulphonate
Synonyms: Ponceau 4R Impurity 2;Ponceau 4R Impurity 2 Sodium Salt;disodium 7-hydroxynaphthalene-1,3-;sodium 7-hydroxynaphthalene-1,3-disulfonate;2-Naphthol-6,8-Disulphonic Acid Sodium Salt;2-Naphthol-6,8-Disulfonic Acid Disodium Salt;isodium,7-hydroxynaphthalene-1,3-disulfonate;Disodium 7-hydroxynaphthalene-1,3-disulfonate;DISODIUM 7-HYDROXY-1,3-NAPHTHALENEDISULFONATE;disodium 7-hydroxynaphthalene-1,3-disulphonate
CBNumber: CB9937325
Molecular Formula: C10H9NaO7S2
Formula Weight: 328.28
MOL File: 842-19-3.mol

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disodium 7-hydroxynaphthalene-1,3-disulphonate Property

Water Solubility: 1000g/L at 25℃
LogP: -4
EPA Substance Registry System: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-, disodium salt (842-19-3)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: T330140
Product name: DISODIUM 7-HYDROXY-1,3-NAPHTHALENEDISULFONATE
Purity: AldrichCPR
Packaging: 1G
Price: $179
Updated: 2024/03/01

disodium 7-hydroxynaphthalene-1,3-disulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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disodium 7-hydroxynaphthalene-1,3-disulphonate Suppliers

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Intermediates of Dyes and Pigments