Erythromycin Stearate 643-22-1

Erythromycin Stearate 643-22-1

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Product Details

Erythromycin Stearate 643-22-1

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Quick Details
CAS No.: 643-22-1 Other Names: Erythromycin stearate MF: C37H67NO13. C18H36O2
EINECS No.: 211-396-1 Place of Origin: China (Mainland)Type: 
Antipyretic Analgesics and NSAIDs, Disinfectant and Preservatives, Auxiliaries and Other Medicinal Chemicals
Grade Standard: Medicine Grade Usage: Animal Pharmaceuticals
Model Number: 643-22-1 Purity: 99%Color: White
Packaging & Delivery
Packaging Detail: 25kg/drum
Delivery Detail: Within 3days

1. Name: Erythromycin stearate
2. CAS No: 643-22-1
3. Einecs No: 211-396-1
4. Factory supply with best price and high quality

Product: Erythromycin stearate
CAS No: 643-22-1
Einecs No: 211-396-1
M. F.: C37H67NO13. C18H36O2
M. W. 1018.40
Appearance: White powder
CharacteristicWhite crystalline powderConforms 
IdentificationTo complyConforms
Residue on Ignition≤1.0%0.20%
Limit of related substances 
Any individual related substances ≤3.0%0.60%
Erythromycin A enol ether ≤3.0%0.30%
Pseudoerythromycin A enol ether≤3.0%0.30%
Assay (Erythromycin A.B.C)≥55.0%66.40%
Erythromycin B≤12.0%1.20%
Erythromycin C≤5.0%2.20%
Conclusion: Complies with requirement of USP30-NF25  

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As far as payment methods are considered, we accept a number of secure payment methods, customers can pay to us through any of the payment methods mentioned below:-

Western Union: Western Union Money Transfer, a very famous and secure money transfer method is accepted by us. Our customer who desire to pay us through this method can transfer payment to us by using WU. To pay us through WU, after placing your order, go to your nearest WU franchise, make the payment there and confirm us the MTCN. After receiving the payment we will process your order.

Money Gram: We also accept Money Gram, to pay us through Money Gram, after placing your order please contact us to get the payment sending details. After that, go to your nearest Money Gram franchise, make your payment and confirm us the Reference  Number provided by the money gram at the above email address.

We accept payments via Western Union or Money Gram only. We don’t accept PayPal anymore, that we were doing in past but now we are not able to use PayPal anymore.(Some of the products we deals in are highly banned, so credit card and bank wire will not be the safe & secure for both of buyer and seller. For these type of orders, Western Union and Money Gram are most safe and secure payment methods).

Bit Coins: Bit Coins are also accepted by us, if you want to pay us through Bit Coins, please contact us, we will send you our Bit Coin address, you will send us payment at that address and we will ship your order.

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