CAS No.: | 127-08-2 |
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Formula: | C2h3ko2 |
Classification: | Organic Analytical Reagents |
Grade: | AR |
Specific Usage: | For Tissue Medium Purpose |
Content: | Comparison |
Samples: |
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Customization: |
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Item
|
Standard
|
Appearance
|
white crystalline powder
|
Content(after drying) %
|
≥99.0
|
PH(5% aqueous solution)
|
7.5-9.0
|
Chloride(CI)
|
≤0.01
|
Drying loss( 240°C, 2 hours)
|
≤8.0
|
Heavy metal(as Pb) %
|
≤0.0005
|
Iron(Fe) %
|
≤0.001
|
Lead(Pb) %
|
≤0.0002
|
Melting point
|
92 ~ 96
|
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