00818 00005 is referred as HYDROXY NAPHTHOL BLUE AR under Research Lab Fine Chem Industries catalogue 00818 00005 HYDROXY NAPHTHOL BLUE AR is used to calculate the endpoint in complex metric titrations/Metal Titration.

Specifications:

HYDROXY NAPHTHOL BLUE AR ((indicator for calcium determination) )

Synonym: hydroxy naphthoic acid.

Black coloured powder

Molecular Formula: C20H11N2Na3O11S3

Molecular Weight:620.48

Melting point:218-221 C

Storage: Store at 15 to +25 C

Absorptivity (A 1mpH 12.0 on dried substance) About 646 nm

Suitability as metal indicator Passes test

CAS No. 63451-35-4

Pack Size: 5gm per bottle