| Customization: | Available |
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| CAS No.: | 592-35-8 |
| Formula: | C5h11no2 |
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Item
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Standard
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Test Results
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A.H-NMR:Comply with the structure
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Complies
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B.LC-MS:Comply with the structure
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Complies
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C.The IR spectrum of sample should be identical with that of reference standard.
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Complies
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D.HPLC-ESI-MS The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
Complies
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Loss on drying
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≤2.0%
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0.19%
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Heavy metals
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≤10 ppm
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<10ppm
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Water
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≤1.0%
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0.1%
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Sulphated ash
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≤0.5% determined on 1.0 g.
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0.009%
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Residue on ignition
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≤0.1%
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0.03%
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Unspecified impurities: for each impurity
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≤0.10%
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<0.10%
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Total Impurities
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≤0.5%
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0.18%
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Purity
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≥99.0%
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99.7%
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Assay
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99.0%~101.0% (anhydrous substance).
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99.8%
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Storage
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Preserve in well-closed, light-resistant and airtight containers.
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Complies
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We are a very genuine and stable supplier and partner in China,we supply one - stop service and we can control quality and risk for you. No any cheat from us.
Q1: What's your payment ?
A: T/T, LC at sight and West Union are available.
Q2: Can you send sample ?
A: Yes,we can send you free charge sample, you only pay for international courier charge.
Q3: How to guarantee high quality goods ?
A: We send you sample from goods at random, you can compare with goods or test it by SGS or B.V. or Intertek.
Q4: What's your delivery time?
A: Generally 7--15 days after payment for small quantity. and will inform you when large quantity or special order.
Q5: Is there any discount ?
A: Yes, we can consider to give you a discount for first deal and regular order and for good payment.
Q6: How to pay and start order ?
A: We send you Proforma Invoice for your approval and payment first. we will start production when we receive your bank slip.
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