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Factory Price API powder Erythromycin ethylsuccinate CAS 1264-62-6
1-24 Kilogram
$89.00
≥ 25 Kilogram
$78.00
- Item No. High qualityMOQ 1 Kilogram
- Product size 10 x 10 x 5 cmProduct weight 1.1 kg
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
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.
Erythromycin can affect the protein synthesis, general bacteria to gram-positive bacteria effectively, mainly used for treatment resistance to penicillin G golden staphylococcus cause infection. Erythromycin is a common large ring lactone class antibiotic, antibacterial spectrum and penicillin similar, mainly used for allergic to penicillin patients, or resistance to penicillin aureus infection
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 Ⅱ | |
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 |
Belong to antibiotic medicines, mainly used for drug resistance to penicillin staphylococcal infection.
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
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