We can supply Dimethyl Sulfoxide( DMSO )of high quality grade, pharma grade, industry grade and electronic grade
DMSO Dimethyl sulfoxide manufacturer
ISO certificate
99.8%min
DMSO Dimethyl sulfoxide
Contact: Jean Gu
E_mail: jean.yihgu(at)gmail.com
DMSO Dimethyl sulfoxide manufacturer
ISO certificate
99.8%min
DMSO Dimethyl sulfoxide
Contact: Jean Gu
E_mail: jean.yihgu(at)gmail.com
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INSPECTION ITEMS
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PRODUCT INDEX
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INSPECTION RESULT
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CONCLUSION
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Characters
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Colorless liquid or colorless crystals, hygroscopic, miscible with water and with alcohol.
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DMSO CONTENT %
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≥ 99.8
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99.90
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Passed
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Relative density
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1.100-1.104
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1.104
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Passed
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Relative index
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1.478-1.479
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1.4786
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passed
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Related substances%
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≤ 0.1
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0.05
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Passed
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CRYSTALIAING POINT
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≤ 18.3° C
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18.3
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Passed
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ACID VALUE (KOH)/g
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≤ 0.01
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0.01
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Passed
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REFEACTIVE INDEX (20° C)
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1.4775~1.4790
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1.4780
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Passed
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TRANSMITTANCE 400nm
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≥ 96.0
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96
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Passed
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Water Content %
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≤ 0.2
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0.08
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Passed
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