pyranine cas 6358-69-6

Description

PyranineQuick Details

Chemical Name:Pyranine

CAS: 6358-69-6

Molecular Fomula:C16H7Na3O10S3

Molecular Weight:524.39

Chemical Structure:

Appearance: yellow powder

Assay: 85%

PyranineTypical Properties

InspectItem	Specification	Results
Appearance	Yellowpowder	Yellowpowder
Assay(HPLC)	≥85%	85.45%
SaltContent	14-15%	14.2%
Intensity	≥120%	122%
LossonDrying	≤0.5%	0.35%
Conclusion	MeetstheRequirements.

Pyranine Usage

It is used for fluorescent ink and mechanical testing developer, printing ink, color printing.

Pyranine Packaging

Bags, 1g,5g,1kg,25 kg

Pyranine Store

The product must be stored in shade, dry and well-ventilated warehouse. Avoid to be contacted with oxidizing chemicals and combustible organic substance. Keep it away from direct sublight, heat, sparks and open flames.