CAS 5808-22-0|CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE

Introduction：Basic information about CAS 5808-22-0|CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE, 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. Articles3
5. Synonyms

Common Name	CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
CAS Number	5808-22-0	Molecular Weight	400.290
Density	/	Boiling Point	/
Molecular Formula	C₁₀H₁₀Na₂O₁₀S₂	Melting Point	>300 °C(lit.)
MSDS	ChineseUSA	Flash Point	/

Names

Name	chromotropic acid disodium salt dihydrate
Synonym	More Synonyms

Chemical & Physical Properties

Melting Point	>300 °C(lit.)
Molecular Formula	C₁₀H₁₀Na₂O₁₀S₂
Molecular Weight	400.290
Exact Mass	399.951080
PSA	190.08000
LogP	2.09220
InChIKey	QUEAKWJKJBFNEG-UHFFFAOYSA-L
SMILES	O.O.O=S(=O)([O-])c1cc(O)c2c(O)cc(S(=O)(=O)[O-])cc2c1.[Na+].[Na+]

Safety Information

Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
RIDADR	NONH for all modes of transport
WGK Germany	3

Articles3

Chromotropic acid as fluorogenic reagent. I. Fluorimetric determination of beryllium. Pal BK and Baksi K.

Microchim. Acta 108(3-6) , 275-283, (1992)

Rapid Spot Test Analysis for the Detection of Dipyrone in Pharmaceutical Preparations. Pezza L, et al.

Anal. Sci. 16(3) , 313-315, (2000)

Spot-test identification and rapid quantitative sequential analysis of dipyrone. Tubino M, et al.

Eclética Química 35(10) , 41-46, (2010)

Synonyms

MFCD00150612

Sodium 4,5-dihydroxy-2,7-naphthalenedisulfonate hydrate (2:1:2)

CHROMOGENE C

MORDANT BROWN 7 DIHYDRATE

2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2)

EINECS 204-972-9

CHROMOGEN C DIHYDRATE

MORDANT BROWN 7

DISODIUM CHROMOTROPATE

CHROMOTROPIC ACID,Na,REAG

DISODIUM CHROMOTROPATE DIHYDRATE

Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate hydrate (2:1:2)

Mordant Brow

Chromotropic acid di

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