Amresco 0722  次甲基兰(亚甲基兰) Methylene Blue 

产品说明:

METHYLENE BLUE, CHLORIDE, TRIHYDRATE

Reagent Grade

Molecular formula: C 16 H 18 C 1 N 3 S

Molecular weight:

Cas number: 7220-79-3

Specifications:

Arsenic(%) …………………………………………………<=0.0008

Copper(%) …………………………………………………<=0.01

Dye Content (Dry Basis)(%) ………………………………98-103

Em (661nm, Water) ………………………………………>69000

Identification(P/F)……………………………………………PASS

Lead(%) ………………………………………………………<=0.001

Loss on Drying(%) …………………………………………<=15.0

Residue on Ignition(%) ……………………………………<=1.0

Zinc(%) ………………………………………………………<=0.001

Risk statements: 36/37/38

Safety statements: 36/37/39