Ampicillin sodium salt

≥97 %, BioScience-Grade, for molecular biology and biochemistry
β-lactam antibiotic. Semi synthetic penicillin.
D-α-Aminobenzylpenicillin sodium salt

Ampicillin sodium salt
Empirical formula C16H18N3NaO4S
Molar mass (M) 371,39 g/mol
Storage temp.: +4 °C

CAS-Nr. [69-52-3]
EG-Nr. 200-708-1

Inhibits cell wall biosynthesis in growing bacteria.

Stock solution: 50 mg/ml in H2O

Storage of stock solution: -20 °C, aliquoted

Working concentration in LB-plates or media: 50-100 µg/ml.

Important:

Solubilised ampicillin loses approx. 65 % activity after 7 days at +4 °C


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Hazard symbol 
Danger H334-H317

Ampicillin sodium salt

Status Art. No. Pack Qty. Packaging Price Quantity Action
Item available in stock K029.1 10 g plastic €21.40 €17.05
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Item available in stock K029.4 25 g plastic €40.75 €32.55
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Item available in stock K029.5 50 g plastic €70.45 €56.30
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Item available in stock K029.2 100 g plastic €118.80 €95.00
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Item available in stock K029.3 250 g plastic €255.35 €204.25
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Technical information

Type analysis:
Appearancewhite powder
Assay≥97,0 %
Water (KF)≤2,0 %
Heavy metals (as Pb)≤0,002 %
pH value (10 % H2O, 20 °C)8,0-10,0
Specific rotation [α]20/D (0,2 % in KH-phthalate)+258° to +287°
Absorption (430 nm)≤0,15
Dichloromethane≤0,2 %

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