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10 Gram |
Negotiable |
1264-62-6 Erythromycin ethylsuccinate C43H76NO17
4. Best service after shipment with email;
5. High quality & competitive price;
Description:
English name: Erythromycin Ethylsuccinate
Molecular Formula:C43H76NO17
Molecular Weight:879.0606
CAS Registry Number:1264-62-6
EINECS:215-033-8
Quality:CP/BP/USP
Boiling point:818.4°C at 760 mmHg
Flash point:448.8°C
Vapour Pressur:4.94E-31mmHg at 25°C
Appearance:white crystalline powder.
Application:Belong to antibiotic medicines, mainly used for drug resistance to penicillin staphylococcal infection.
Specification:
ITEMS |
SPECIFICATION |
Characters |
A white or almost white powder,hygroscopic,very soluble in water,practically insouble in etnanol |
Identification |
A.Thin-layer chromatogram meets the requirements B.Positive C.Positive D.Positive |
Appearance of solution |
Colour:not more intensely coloured than 3 |
Clarity:not more opalescent than |
|
pH |
4.5-7.0 |
Methanol(GC) |
NMT 0.3% |
Streptomytin B |
NMT 3.0% |
Loss on drying |
NMT 7.0% |
Sulphated ash |
NMT 1.0% |
Sulphate |
18.5-21.5% |
Colorimetric |
NLT 90.0% |
Sterillity |
Meets the requirements |
Baterial endotoxins |
Less than 0.25IU/mg |
Abnormal toxicity |
Meets the requirements |
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.
Hot selling high quality Erythromycin ethylsuccinate 1264-62-6
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