Chromotrope 2B is supplied by Avra Synthesis Pvt. Ltd. Chromotrope 2B is used for the determination of presence of rare earth metals. Chromotrope 2B is also used as a dye.

Product Specifications:

Product name: Chromotrope 2B

Catalog no.: ASC2559.5gm

Brand: Avra Synthesis Pvt. Ltd

Molecular formula: C16H9N3Na2O10S2

Molecular weight: 513.37

Pack Size: 5 gm

Product Features:

Appearance: Deep brown crystalline powder

Physical State: Solid

CAS: 548-80-1

Density: 0

Solubility: Clear red solution

Storage: Store the product at room temperature

Synonyms: Khromotrop 2B; Acid Red 176; 2-(4-Nitrophenylazo)chromotropic acid disodium salt