Available from manufacturer. Delivery time - 3-6 weeks

Dimethyl Sulfoxide (USP, BP, Ph. Eur.) pharma grade

191954

itwreagents

Panreac 191954

Minimum assay (G.C.): 99.9%
Identity according to Pharmacopoeias:: passes test
IR passes test
Density 25/25: 1.095-1.101
Density 20/20: 1.100-1.104
Freezing point: ≥ 18.3°C
Refractive Index n 20/D: 1.478-1.480
Refractive Index n 25/D: 1.4755-1.4775
Maximum limit of impurities
Acidity: passes test
Non-volatile matter: 0.01 %
Absorbance (UV):
Related substances USP (G.C.): 0.1 %
Substances darkened by KOH: passes test
Residual solvents (Ph.Eur/USP): passes test
ABS 270 - 350 nm: passes test
No maximum absorption
ABS at 275 nm: 0.20
ABS at 285 nm: 0.20
ABS at 295 nm: 0.20
Relationship A285/A275: 0.65
Relationship A295/A275: 0.45
Related substances Ph.Eur. (G.C.)
Individual: 0.10%
Total: 0.15%
Dimethyl Sulfone (G.C.): 0.03%
Water (H2O): 0.1 %

Volume

Package

Catalog number:

191954


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Sum332,34 EUR
Without VAT66,47 EUR
Total398,81 EUR

For orders over 102,26 EUR and up to 10 kg - free delivery!

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