1-1000 Kilograms
$281.00
≥1001 Kilograms
$279.00
Other name: (6R,7S)-7-(2-(((S)-2-Amino-2-carboxyethyl)thio)acetamido)-7-methoxy-3-(((1-methyl-1H-tetrazol-5-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid CAS NO.: 75481-73-1 MF: C16H21N7O7S3 MW: 519.58 Appearance:White crystalline powder Specification:99%min Standard: EP/BP/USP Odor: odorless |
Items | Specification | ||
Character | White crystalline powder | ||
Identification | Conforms the test | ||
Clarity of solution | clear | ||
Color of Solution | Not more than Reference Solution Y9 | ||
Related Impurities A | Single | Not more than1.0% | |
Total | Not more than1.5% | ||
Related Impurities B | Not more than1.5% | ||
Residual Solvent | Alcohol | Not more than2.0% | |
Acetonitrile | Not more than0.041% | ||
Dichloromethane | Not more than0.06% | ||
Water Content | Not more than 4.0% | ||
Heavy Metals | Not more than 20ppm | ||
Particulate matter | ≥10µm, no more than 6000 ≥25µm, no more than 600 | ||
Bacterial Endotoxins | Not more than 0.10EU/mg (Cefodizime) | ||
Sterility Test | Sterile (without germs in 14 days) | ||
Assay | Not less than 99.0% | ||
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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