Congo Red CI 22120 10g
19807-10g

Specification Updated :- 2014.11.1

Product Code: 19807

CAS Number 573-58-0

Molecular Formula C32H22N6O6S22Na

Molecular Weight 696.67

Appearance Brownish-red solid

Clarity & Color To pass the test

Solubility Soluble in water

Visual Transition Range pH 3.0 (blue) to pH 5.2 (red)

Loss on Drying ≤ 3.0%

Grade ACS

Application pH indicator; nitrogen analysis

Storage Store at RT

Signal word - DANGER

Hazard statement(s)

H315 May cause Cancer.

H319 Suspected of damaging the unborn child

Precautionary statement(s)

Prevention

P264 Wash skin thoroughly after handling.

P280 Wear protective gloves.