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Methylene blue trihydrate

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Methylene blue trihydrate

Synonyms
Basic Blue 9 trihydrate; 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride
CAS No.
7220-79-3
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Description

Chemical Name

Methylene blue trihydrate

Synonyms

Basic Blue 9 trihydrate; 3,7-Bis(dimethylamino)phenothiazin-5-ium chloride

Molecular formula

C16H18CLN3S·3H2O

CAS No.

7220-79-3

Molecular weight

373.90

Molecular Structure

Details

Appearance: Bottle green crystal or crystalline powder with gunmetal shine, without smell.

Assay: 98.0% min

Change color range: Passes test

Solubility in ethanol: Passes test

Loss on drying: 15%max

Sulfated ash: 0.5%max

Biological stain: Passes test  

As: 0.0005%max

Cu: 0.03%max

Zn: 0.02%max

Solubility: soluble in water, ethanol and chloroform, insoluble in aether, water solution is blue.

Packing: 25kg/ fibre drum

Main Application

Used for REDOX indicator, adsorption indicator and biological dyeing agents.

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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