Shenyang Xin Guang Chemical Factory

Methylene blue 1.Photo: Molecular Formula:C*6H*8CLN3S3H2O Molecular Weight:**3.*0 According Q/SS******7 2

Fluorescein, disodium salt 1.Photo: 2.Properties:Orange-red crystal solve in water, decline solve alcohol.

Methyl Orange 1.Photo: Molecular Formula: C*4H*4N3NaO3S Molecular Weight: **7.*3 2.Properties:Porperties

Fluorescein 1.Photo: 2.Properties:Orange or red powder, solve in hot alcohol, acetic acid and lye, insolve i

Methyl blue Properties:Navy blue powder solveing in water is blue, insolve in alcohol. Requirment Re

1, **-Phenanthroline Monohydrate 1.Photo: 2.Properties:White or light yellow crystal or crystalline powder,

*-Hydroxyquinoline Item AR CP Assay W/percent min *9.5 *9.0 Melting point

Bismuth subnitrate 1. Apperence: Bismuth is a brittle metal with a white, silver-pink hue, often occurrin

Thymolphthalein molecular formula C*8H*0O4 molecular weight **0.*4 properties Whit

Methyl violet 1.Photo: 2.Properties:With metalshine green crystalloid powder, solve in water and alcohol.

1, **-Phenanthroline anhydrous According: Q/SS *******8 Requirment Results Molecular Formula C*2

Malachite green 1.Photo: 2.Properties:With metalshine bottle green crystal, easy solve in water, solve in al

m_Methyl red 1.Photo: 2.Properties:With shine blood-red powder, solve in alcohol, insolve in water, mak