CAS No.: | CAS 67-68-5 |
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Formula: | C2h6OS |
Type: | Synthesis Material Intermediates |
Appearance: | Liquid |
Quality: | Industrial |
Colour: | Colorless |
Samples: |
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Customization: |
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Iteam
|
Pharmaceutical grade
|
Results
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Appearance
|
Colorless transparent liquid
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Colorless transparent liquid
|
Purity,%
|
≥99.95
|
99.99%
|
Crystallization point, ºC
|
≥18.30
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>18.30
|
Acid value(KOH),mg/g
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≤ 0.01
|
0.006
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Transmittance, 400nm %
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≥98.0
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>99.0
|
Refractive index(20ºC)
|
1.4778 ~1.4790
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1.4790
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Moisture, %
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≤ 0.05
|
0.01
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Reducing substance,
( as methanal )%
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≤0.10
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0.005
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Color ( APHA )
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≤10
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< 5
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Density, 25ºC, kg/m3
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≥1.093
|
1.098
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PH
|
6 ~ 8
|
6.9
|
Na, ug/kg
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≤50
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< 1
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Fe, ug/kg
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≤50
|
< 1
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Ca, ug/kg
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≤50
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< 1
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Conclusion
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Qualified, Meet standard of Q/CZDL 01-2017
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