Cefazolin sodium salt, Ph. Eur. grade CAS 27164-46-1

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CAS: 27164-46-1

MF: C₁₄H₁₃N₈NaO₄S₃

MW: 476.49

Product Categories	APIs, Beta-Lactam Antibiotics
CAS RN	27164-46-1
Alternative CAS RN	25953-19-9 (acid)
EC Number	248-278-4
MDL Number	MFCD00056883
Storage Temperature	+4°C
Shipping Temperature	Ambient
Harmonised Tariff Code	29419000

Physical Description	White or almost white powder
Identification	A, B according to Ph. Eur.
Solubility (10% in water)	Clear, colourless solution
Absorbance	≤ 0.15 (at 430nm, 10% in water)
pH (10% in water)	4.0 - 6.0
Specific Optical Rotation	-24 - -15 ° (5% in water, anhydrous)
Wavelength of Maximum Absorption (λmax)	272nm
Specific Absorbance	260 - 300 (at λmax)
Any Individual Impurity	≤ 1.0%
Total Impurities	≤ 3.5%
N,N-Dimethylaniline	≤ 20ppm
Water	≤ 6.0%
Assay (HPLC)	95.0 - 102.0 % (anhydrous substance)
Pharmacopoeia Specification(s)	Ph. Eur.
Specification Version	1.0

Pictograms
Signal word	Danger
Hazard statements	H317: May cause an allergic skin reaction H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements	P261: Avoid breathing dust/fume/gas/mist/vapors/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P342+P311: IF experiencing respiratory symptoms: Call a POISON CENTER/doctor/...
Supplementary EUH statements
UN Number	-
WGK	WGK 2
SDS Version	3.0