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Postion:Product Catalog >Dyes and Pigments>dye>basic dyes>Methylene Blue
Methylene Blue
  • Methylene Blue

Methylene Blue NEW

Price $9
Package 1KG
Min. Order: 1KG
Supply Ability: 1 ton
Update Time: 2026-05-28

Product Details

Product Name: Methylene Blue CAS No.: 61-73-4
EC-No.: 200-515-2 Min. Order: 1KG
Purity: 99.9 Supply Ability: 1 ton
Release date: 2026/05/28
key word 1: Methylene Blue supplier in China key word 2: Methylene Blue Manufacture
key word 3: Methylene Blue factory CAS: 61-73-4

CAS 61-73-4 99% Pure 200-515-2 Powder supplier in China


Product Name:Methylene Blue
Synonyms:abcolmethyleneblue2b;abcolmethyleneblue2bznfree;METHYLENE BLUE CONCENTRATE ACC. TO EHR-L ICH, F. MICROSCOPY;METHYLENE BLUE, 0.05 WT. % SOLUTION IN W ATER;METHYLENE BLUE CONCENTRATED, WATERY,ACCO RDING, TO EHRLICH FOR MICROSCOPY;METHYLENE BLUE 0.05 WT. % SOLUTION &;METHYLENE BLUE SOLUTION ACCORDING TO LOEFFLER;METHYLENE BLUE POWDER
CAS:61-73-4
MF:C16H18ClN3S
MW:319.85
EINECS:200-515-2
Melting point 190 °C (dec.)(lit.)
density 1.0 g/mL at 20 °C
refractive index n20/D1.347
Fp 45 °C
storage temp. room temp
solubility Soluble in water, ethanol, ethylene glycol, methyl cellosolve
form Liquid
pka2.6, 11.2(at 25℃)
Colour Index 52015
color Green
Specific Gravity0.98
OdorOdorless
Water Solubility 40 g/L (20 oC)
λmax661 nm
Merck 14,6060
BRN 3641570



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