1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1)

CAS NO.：6300-18-1
Empirical Formula: C16H13N4NaO5S
Molecular Weight: 396.35
EINECS: 613-130-3
SAFETY DATA SHEET (SDS)
Update Date: 2023-05-09 09:30:20

What is 1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1)?

Preparation

4-Nitrobenzenamine diazo, and 4-Aminonaphthalene-1-sulfonic acid?coupling.

Properties and Applications

soluble in water for red light brown. The strong sulfuric acid for quality in red, dilute appear after palm red precipitate. Join the hydrochloric acid in aqueous solution after palm red precipitate; Add sodium hydroxide have palm red precipitate.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
Standard	Light Fastness	Fading	Stain	Persperation Fastness	Fading	Stain	Fading	Stain
ISO	Medium
AATCC	Medium

Properties of 1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1)

EPA Substance Registry System

1-Naphthalenesulfonic acid, 4-amino-3-[(4-nitrophenyl)azo]-, monosodium salt (6300-18-1)

Safety information for 1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1)

Computed Descriptors for 1-Naphthalenesulfonic acid, 4-amino-3-[2-(4-nitrophenyl)diazenyl]-, sodium salt (1:1)

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S-BENZYL THIURONIUM CHLORIDE SODIUM CACODYLATE TOPFERS REAGENT PHENOLPHTHALEIN PH INDICATOR ALUMINIUM OXIDE ACTIVE ACIDIC PHENYLHYDRAZINE HYDROCHLORIDE

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