Janus Green B Biological Stains Price And Quantity
Janus Green B Biological Stains Product Specifications
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2869-83-2
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85%
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Dark green powder or crystalline solid
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Biological Stain
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Dye
Product Description
Chemical Specification :-
- Synonym : Union Green B
- CAS Number : 2869-83-2
- ChemSpider : 68607
- EC Number : 220-695-6
- H. S. Code : 3204.1399
- PubChem CID : 76123
- Molecular Weight : 511.06
- PubChem Substance ID : 24852018
- MDL Number : MFCD00011758
- Composition : Dye content 65%
- Grade : For Microscopy
- Physical State : Solid @ 20 deg C
- Colour : Greenish black powder
- Solubility : Soluble in water
- Absorption maxima : 651 - 677 nm
- Extinction Coefficient : Min 28000
- Absorption Maxima : 397 - 403 nm
- Extinction Coefficient : Min 10000
- Dye Content : Min 65%
Sr no. | Tests | Specifications | Results |
1 | Description | Greenish black or black powder | Greenish black powder |
2 | Absorption Max. | 640 - 666 nm | 646 nm |
3 | TLC | Passes test | Passes test |
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