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Dimethyl sulphoxide HPLC & Spectroscopy 2.5LT
30620LC250615561020AW
HPLC & Spectroscopy6155610
67-68-591286
C2H6OSJanuary 2023
78.13December 2027
Sr.No.TestResultSpecification
1DescriptionClear colourless liquid.Clear colourless liquid.
2SolubilityCompliesSoluble in water.
3Assay (GC)99.98%Min. 99.50%
4Wt. per ml, 20°C1.10g~1.10g
5Refractive index1.4791.478 - 1.479
6Transmission profile(10mm cell) at 270 nm47.01%Min. 10%
7Transmission profile(10mm cell) at 280 nm69.22%Min. 50%
8Transmission profile(10mm cell) at 310 nm88.82%Min. 80%
9Transmission profile(10mm cell) at 330 nm96.15%Min. 90%
10Transmission profile(10mm cell) at 350 nm98.68%Min. 97%
11Water0.03%0.1% max.
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
Tested By
(Chemist - Quality Control)
Approved By
(Head - Quality Control)
Computer Generated Report - Does not require Signature.
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