Methylene Blue

Methylene Blue
Methylene BlueMethylene BlueMethylene BlueMethylene BlueMethylene Blue
CategoriesFine chemicals & Intermediates
BrandTNN
ModelTNN
FOB portQingdao,Shanghai,Tianjin,Any Seaports in China
Terms of PaymentL/C, Western Union, MoneyGram, T/T
Update Time2021-12-01
Detail Information
Basic information

Product Name: N-Acetyl-L-Cysteine 

Appearance: White crystals or crystalline powder

Purity: 98% min

Spec: USP39

CAS No.: 616-91-1

MF: C5H9NO3S

Introduction
Methylene blue, also known as methylthioninium chloride, has a molecular formula: C16H18ClN3S•3H2O, which is a green, shiny columnar crystal or crystalline powder. Odorless, no change in the exposed air, easily soluble in water and alcohol. Methylene blue is widely used in chemical indicators, dyes, biological dyes and drugs.
Specifications

Item

Standard

Results

AssayC16H18ClN3S

98%min

98.6%

Colour change interval

Qualified

Qualified

Loss on drying

≤15.0%

10.1%

Residue on ignition(Sulfate)

≤0.5%

0.35%

As

≤0.0005%

0.0004%

Zn

≤0.02%

0.01%

Cu

≤0.03%

0.002%

Solubility in ethanol

Qualified

Qualified

Conclusion

The product above complies with the above standard
General Uses

Make inks and lakes, as well as dyeing biological and bacterial tissues.

Dyeing of cotton, hemp, silk fabric, paper and the coloring of bamboo and wood.

Used in ornamental fish farming for disinfection or treatment of diseases such as white spot disease.

Packing

25kg/Drum

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