Methylene blue, C.I. 52015, for microscopy
- Synonyms: 3,7-Bis(dimethylamino)phenothiazinium chloride, Solvent blue 8, Methylthyoninium chloride, Tetramethylthionine chloride
- C16H18ClN3S
- M = 319,86 g/mol
- CAS [61-73-4]
- EINECS-No.: 200-515-2
- LD 50 (oral, rat): 1180 mg/kg (anhydrous substance)
- GHS-signal word: Warning
- GHS-H sentences: H302 -
- GHS-P sentences: P264 - P270 - P301+P312 - P330 - P501a
- Tariff number: 3204 13 00 90
- Applications: analytical chemistry, indicator, for electrophoresis.
SPECIFICATIONS
solubility (0,1%, H2O): passes test
arsenic (As): max. 8 ppm
iron (Fe): passes test
lead (Pb) : max. 20 ppm
zinc (Zn) : passes test
loss on drying (105 ºC): 8,00 - 15,00 %
total colour / assay: 96,00 - 101,00%
| Reference | Volume | ||
|---|---|---|---|
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AZ02000025 | x 25 g |
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AZ02000100 | x 100 g |
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