Customization: | Available |
---|---|
CAS No.: | 67-71-0 |
Formula: | C2h6so2 |
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INSPECTION ITEMS
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PRODUCT STANDARD
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INSPECTION RESULT
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TEST METHOD
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Purity%
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>99.90
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99.94
|
USP41(GC Area normalization method)
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DMSO Content %
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≤0.01
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0
|
USP41 (GC)
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Appearance
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White Crystalline
|
White Crystalline
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Visual
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Odor
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Odorless
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Odorless
|
Olfaction
|
Melting Point@760mmHg @760
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108.5-110.5ºC
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108.9
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USP41
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Bulk Density g/ml
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>0.65
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0.68
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USP41
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Water Content %
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<0.20
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0.15
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BP Appendix IX C;determined on 0.5g
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Total Heavy Metals: ppm
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<3
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<
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USP41
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Asppm
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<0.1
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<0.1
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USP41
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Cd ppm
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<0.1
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<0.1
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USP41
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Hgppm
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<0.1
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<0.1
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USP41
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Pb ppm
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<0.1
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<0.1
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USP41
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Residue on Ignition% %
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<0.20
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<0.01
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USP41
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Coliform(CFU/g)
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Negative
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Negative
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USP41
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E.Coli(CFU/g)
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Negative
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Negative
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USP41
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Yeast/Mold(CFU/g)/
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<10
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<10
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USP41
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Salmonella
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Negative
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Negative
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USP41
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Standard Acrobic Plate Count(CFU/g)
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<10
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<10
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USP41
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Total Aerobic Bacterial Count
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<1000
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<1000
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USP41
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Particle Size
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40-80Mesh
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Conform
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Storage
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Store in cool and dry place & keep away from strong light and heat. ,
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