- Min.Order :1 Metric Ton
- Purity: 99.9%
- Payment Terms : L/C,D/A,D/P,T/T,,MoneyGram
Keywords
Allopurinol Apurol 315-30-0
Quick Details
- Appearance:while to off-while powder
- Application:pharmaceuticla raw materials
- PackAge:25kg/fiber drum, sealed package
- ProductionCapacity:10|Metric Ton|Month
- Storage:Sealed package
- Transportation:Sealed package, keep away from light
Superiority:
1. Advanced facility and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details:
Allopurinol
1) CSA NO.:315-30-0
2) Molecular formula;C5H4N4O
3) Molecular weight:136.1115
4) Assay:Min.99%
allopurinol Specification:.
|
ITEMS
|
SPECIFICATION
|
|
Appearance
|
A white or almost white powder
|
|
Identification
|
Meets the requirements
|
|
Color and Clarity of Solution
|
Meets the requirements
|
|
Absorptivity
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0.52 ~ 0.60
|
|
Loss on Drying
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≤0.5%
|
|
Sulphated Ash
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≤0.1%
|
|
Heavy Metals
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≤20ppm
|
|
Related Substances
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≤0.2%
|
|
Formamide
|
≤100ppm
|
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Hydrazine
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≤5ppm
|
|
Chromatographic
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≤0.2%
|
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3-Amino-4-carbcthoxypyrazol (TLC)
|
≤0.1%
|
|
Assay (HPLC)
|
98.0 ~ 102.0%
|
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