
99% Purity Methylene Blue USP Grade Raw Powder Methylene Blue CAS 61-73-4
Product Name: Basic Blue 9,Basic Methylene Blue BB
C.I. No.: 52015
CAS No.: 7220-79-3/61-73-4
Molecular Formula: C16H18N3SCl
Molecular Weight: 319.9
Relative Name: Basic Blue BOC,Basic Blue 4RF,Basic Blue BO,Methylene violet,Methylene blue.
Basic Blue 9 Physical Properties and light fastness.
Item |
Specification |
Product name |
methylen blue |
Product Type |
Basic Blue 9 |
CAS No. |
7220-79-3 |
Purity |
≥99% |
Molecular Weight |
319.85 |
Molecular Formula |
C16H18ClN3S·3H2O |
Appearance |
Dark green crystal |
Packing |
25kgs Cardboard bucket /Bag /Carton |
Delivery Time |
Within 10 days after the order confirmation |
Application |
Used in linen, silk, wool, acrylic fabric and grass products, dyeing, leather, bamboo paper Dyestuff |
It can be used for the production of various inks, paints and lakes |
Methylene-blue-powder is a pigment endoscopy dye that can be sprayed on the gastrointestinal mucosa |
Disinfection and sterilization of aquaculture |
99% Purity Methylene Blue USP Grade Raw Powder Methylene Blue CAS 61-73-4
Methylene Blue is mainly used for dyeing cotton, acrylic, linen,and silk. Its fastness is poor, and its sun fastness is level 2-3. It isalso used for dyeing paper, coloring bamboo and wood, andmanufacturing ink and lake. It can also be used for dyeingbiological and bacterial tissues.

99% Purity Methylene Blue USP Grade Raw Powder Methylene Blue CAS 61-73-4
1. Methylene Blue is mainly used for dyeing cotton, acrylic, linen, and silk. Its fastness is poor, and its sun fastness is level 2-3. It is also used for dyeing paper, coloring bamboo and wood, and manufacturing ink and lake. It can also be used for dyeing biological and bacterial tissues.
2. Methylene Blue itself is a compound that is used as a biological stain and is commonly used in medicine as a disinfectant. Its appearance is a shiny reddish-brown powder that is highly soluble in water, causing the water body to appear blue. Because methyl blue is mild, it can be used for long-term medicinal baths.



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Storage:
keep container tightly closed in a dry and well-ventilated place.
Packing:25kgs/bag or 25kgs/drum
Weight |
Packing |
<25KG |
By foil-alum bag/pap/bottle |
≥25kg |
Package: 25kg/drum/bag or as your request |

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