Congo red CI 22120 25g
19807-25g

  Non Hazardous

Specification Updated :- 2025.04.11

Congo Red CI22120

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 watr

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

Loss on Drying ≤ 3.0%

Grade ACS

Application pH indicator; nitrogen analysis

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.

Unit Qty: ea

Availability: 3.001 in stock