€19.95
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Methylene blue solution - pharmaceutical grade - for dyeing fibres, cotton, silk and paper
Methylene blue solution to dye fibres, cotton, silk and paper
Produktinformationen
- Methylene blue solution: 1 % methylene blue hydrate dissolved in 99 % purified water
- Pharmaceutical purity
- High-quality methylene blue with 99.8 % purity, free of heavy metals
- Synthetic blue colouring to dye fibres, cotton, silk and paper
- Brown glass bottle with glass pipette
The blue all-round dye
Our methylene blue in a 1 % concentration in an aqueous solution is a dye with a deep blue colour. The solution consists of purified water and high-quality methylene blue with 99.8 % purity, free of heavy metals.
What is methylene blue?
Methylene blue (methylthioninium chloride) is a synthetic dye, a derivative of phenothiazine. It was first synthesized in 1876 by Heinrich Caro and patented as the first aniline dye. Paul Ehrlich did additional research on this substance. Methylene blue is manufactured particularly for use as a dye and for applications in various scientific disciplines.
We offer methylene blue to dye fibres, cotton, silk and paper.
Each bottle contains 100 ml methylene blue solution.
Important:
If medical attention is needed, keep the packaging/identification label. If feeling unwell after swallowing, call the poisons centre or consult a doctor. Not approved for internal use.
CAS number: 122965-43-9
EG number: 200-515-2
Ingredients
99 % purified water, 1 % methylene blue hydrate (Ph. Eur.)
Important notes: Avoid contact with eyes. The product is not intended for human consumption. Must not get into the hands of
children.
CAS number: 122965-43-9
EG number: 200-515-2
Application
Methylene blue hydrate aqueous solution (1 %) to dye fibres, cotton, silk and paper.
storage
Store out of the reach of children. Keep closed, upright and dry. Protect from heat and direct sunlight.