Cloxacillin sodium salt
(12372159 | 642-78-4)

CAS: 642-78-4
Molecular Formula: C19H17ClN3NaO5S
Molecular Weight: 475.86
Availablility: In Stock
Downloads: Product Specification | Safety Data Sheet [EN]
Cloxacillin sodium salt Chemical Structure

12372159-1g 1g £31.90
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Safety Data Sheet
Certificate of Analysis

Product Detail
Product Code 12372159
Product Name Cloxacillin sodium salt
Categories Antibiotics APIs
CAS 642-78-4
Molecular Formula C19H17ClN3NaO5S
Molecular Weight 475.86
Storage Details 2 to 8 °C
Harmonised Tariff Code 29411000

Product Specification
Water <5%
Specific rotation +164 to +167
Single Impurity <1.0%
pH 5 - 7
Acetone <0.5%
Assay >93%
Total Impurities <1.0%
Appearance White powder
Ethyl Acetate <0.1%
Butyl acetate <0.5%
Ethyl Alcohol <0.1%

Safety Information
Danger to Health
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/vapours/spray

  • P280: Wear protective gloves/protective clothing/eye protection/face protection

  • P302+352: IF ON SKIN: Wash with soap and water