antibiotics of cephalosporins->antibiotic

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antibiotics of cephalosporins

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Chemicals->Pharmaceutical->antibiotic

Product Detail

Product name: Ceftriaxone Sodium(Sterile)
Chemical Name:
5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 7- [[(2-amino-4-thiazolyl) (methoxyimino)
acetyl]amino]-8-oxo-3-[[(1,2,5,6-tetrahydro-2-methyl-5,6-dioxo-1,2,4-triazin-3-yl)thio]methyl]-,
disodium salt, [6R-[6α,7β(Z)]]-, hydrate(2:7)
Commodity: Ceftriaxone Sodium (Sterile)
Structure:
Molecular Formula: C18H16N8Na2O7S3?31/2H2O
Molecular Weight: 661.61
CAS No.: 73384-59-5
Specifications:
Appearance: White to ivory white crystalline powder
Identification: Positive
Assay(On dry basis) ≥84.0％
Water(K.F.): 8.0～11.0％
pH value: 6.0～8.0
Specific rotation(dry): -153°～-170°
Pyrogen: Negative
Absorbance: 495～545nm(on dry basis)
Clarity and Color of Solution:
Clarity of solution ≤1#
Color ≤10# (Y or OY)
Heavy metals ≤20ppm
Sterility: Sterile
Ceftriaxone polymer: ≤0.5%
Particulate matter: Negative
Usage: Anti-infection
Packing: 5 kg/drum
Storage: It should be stored at dry, cool and avoid light.

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antibiotics of cephalosporins


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