Chromotropic acid disodium salt, PurReagent 98.0%

PurReagent


Linear Formula:  C10H10Na2O10S2
Molecular Weight:  400.29 g/mol
CAS Number: 5808-22-0

Properties

Vapour pressure No Data Available
Autoignition temp. No Data Available
Explosion limit No Data Available
Assay Purity ?98%
Refractive index No Data Available
B pt. No Data Available
M pt. >300 °C(lit.)
Density No Data Available
Form Solid

Safety Information

Hazard Statement(s) H315,H319,H335
Precautionary Statement  P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
GHS Pictogram
Signal word Warning
HS Code NA
Storage Temp. Room Temperature
Storage Class 11 - Combustible Solids
UN Number NA

Description

Application
It is widely applied in environmental industrial and laboratory analysis. The reagent is used to detect formaldehyde in air water resins and disinfectants. It is also used in quality control testing.

Purpose
For R&D

General Description
Chromotropic acid disodium salt dihydrate is a pink to reddish crystalline powder used as an analytical reagent. It is water-soluble and chemically stable under normal laboratory conditions. The compound is commonly used in chemical analysis due to its strong color-forming ability.