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Benzoic acid sodium salt

ROTI®Star Primary Standard
Mogelijke gevolgen: leiden tot schade aan de gezondheid, irriteren organen, huid of luchtwegen. Leiden in grotere hoeveelheden tot de dood. Veiligheid: zoals hierboven; bij huidirritaties of oogcontact met water of geschikt middel spoelen.
Warning
H319
i causes serious eye irritation
P280 P305+P351+P338 P337+P313
i wear protective gloves/eye protection, IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, if eye irritation persists: Get medical advice/attention
VE
Verp.
Sodium benzoate
Empirical formula C7H5NaO2
Molar mass (M) 144,11 g/mol
Density (D) 1,5 g/cm³
Boiling point (bp) >450 °C
Flash point (flp) >100 °C
Melting point (mp) 436 °C
WGK 1
CAS No. [532-32-1]
EG-Nr. 208-534-8


Type analysis

783,70 €/VE 

Excl. btw | 100 mg Per VE

Bestelnr. NE11.1

Binnenkort beschikbaar
Vrij van verzendingskosten vanaf 125 €
Vanaf 6 VE 744,52 €/VE
Vanaf 24 VE 705,33 €/VE
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Benzoic acid sodium salt
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Bestelnr. VE Verp. Prijs Hoeveelheid
NE11.1 100 mg glass 783,70 €
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Algemene informatie

Reference Standards

The reference standards are offered as powders with good flowability and crystallinity to guarantee efficient handling in the laboratory. All products of this product line are filled in brown glass vials with screw caps and are packed in foil bags. This packaging provides optimum protection against environmental influences, even when stored over a long period of time. The reference standards are delivered as "ready-to-use" portions and are stored under controlled conditions.


Primary Standards

ROTI®Star Primary Standards for pharmaceutical and food analysis
ROTI®Star Primary Standards are extensively characterised by the analytical methods listed below.

They come with a certificate which contains:

• Proof of identity with spectra, e.g. 1H NMR, 13C NMR, MS, UV
• Content determined with two independent validated methods, e.g. chromatographic purity and quantitative NMR
• Content of residual solvent determined with two different validated GC methods
• Water determination by Karl Fischer titration


Analysecertificaten

Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Type analysis

Assay (HPLC)≥95,0 %  
Residual solvents (GC)≤2,0 %  
Water (KF)≤3,0 %  
Assay (qNMR)≥95,0 %  
Proof of identity by 1H NMR, 13C NMR, MS, UV.
The certificate includes all results of analytical tests and validations.

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