CAS 64173-96-2|2-Diazo-1-naphthol-4-sulfonate

Introduction：Basic information about CAS 64173-96-2|2-Diazo-1-naphthol-4-sulfonate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Synonyms

Common Name	2-Diazo-1-naphthol-4-sulfonate
CAS Number	64173-96-2	Molecular Weight	290.22800
Density	9.53	Boiling Point	1470 °C
Molecular Formula	C₁₀H₇N₂NaO₅S	Melting Point	886 °C(lit.)
MSDS	/	Flash Point	/

Names

Name	2-Diazo-1-naphthol-4-sulfonate
Synonym	More Synonyms

Chemical & Physical Properties

Density	9.53
Boiling Point	1470 °C
Melting Point	886 °C(lit.)
Molecular Formula	C₁₀H₇N₂NaO₅S
Molecular Weight	290.22800
Exact Mass	289.99700
PSA	113.73000
LogP	2.29660
Index of Refraction	2.67
InChIKey	FQWQNAFHLYNZMF-UHFFFAOYSA-M
SMILES	N#[N+]c1cc(S(=O)(=O)[O-])c2ccccc2c1[O-].[Na+]

Safety Information

Hazard Codes	T,N
Risk Phrases	R61:May cause harm to the unborn child. R20/22:Harmful by inhalation and if swallowed . R33:Danger of cumulative effects. R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . R62:Possible risk of impaired
Safety Phrases	S53-S45-S60-S61
RIDADR	UN 2291 6.1/PG 3
WGK Germany	3
RTECS	OG1750000
Packaging Group	III
Hazard Class	6.1(b)

Synonyms

SODIUM 1,2-NAPHTHOQUINONE-2-DIAZIDO-4-SULFONATE

4-(Natriumsulfo)-2-diazonio-naphtholat-(1)

2-DIAZO-1,2-NAPHTHOQUINONE-4-SULFONIC ACID SODIUM SALT

Sodium 3-Diazo-3,4-dihydro-4-oxo-1-naphthalenesulfonate

2,1,4 Diazo Salt

sodium 1-oxo-2-diazo-1,2-dihydrobenzene-4-sulfonate

NAS-4

2-diazo-1-naphthoquinone-4-sulfonic acid sodium salt

1,2-Naphthochinondiazid-(2)-4-sulfonsaeure Natriumsalz

EINECS 264-719-3

2-Diazo-1-naphthol-4-sulfonicacidsodiumsalt

NSD SODIUM SALT MONOHYDRATE

Diazo-2,1,4-sulfonic acid sodium salt

MFCD02091674

Naphthoquinonediazidosulfonicacidsodiumsalt

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