Benzoic acid, certified reference material for titrimetry, certified by BAM according to ISO 17025, >=99.5%

Code: 12353-25G-F D2-231

Analysis Note

Exact concentration, expiry date and detailed information on certification can be found on the certificate and certification report, included in each package. C...


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£271.05 25G
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Analysis Note

Exact concentration, expiry date and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label.

InChI1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
InChI1S/Fe.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2
Quality Level300
Quality Level100
autoignition temp.1061 °F
Featured IndustryEnvironmental
assay≥99.5%
assay86.0-89.0% FeSO4 basis
mp121-125 °C (lit.)
vapor pressure10 mmHg ( 132 °C)
solubilitywater: soluble (2.9 g/l at 25 °C)
SMILES stringOC(=O)c1ccccc1
SMILES stringO.[Fe++].[O-]S([O-])(=O)=O
formatneat
InChI keyWPYMKLBDIGXBTP-UHFFFAOYSA-N
InChI keyXBDUTCVQJHJTQZ-UHFFFAOYSA-L
vapor density4.21 (vs air)
gradecertified reference material
gradepuriss.
application(s)titration: suitable
formneat
bp249 °C (lit.)
qualitycertified by BAM
qualitymeets analytical specification of Ph. Eur., BP
qualityexsiccated
cation tracesK: ≤100 mg/kg
cation tracesMg: ≤100 mg/kg
cation tracesNa: ≤200 mg/kg
cation tracesPb: ≤2 mg/kg
cation tracesNi: ≤100 mg/kg
cation tracesCa: ≤200 mg/kg
cation tracesMn: ≤1000 mg/kg
cation tracesCr: ≤100 mg/kg
cation tracesCu: ≤20 mg/kg
cation tracesZn: ≤50 mg/kg
cation tracesHg: ≤1 mg/kg
cation tracesAs: ≤2 mg/kg
cation tracesFe3+: ≤4000 mg/kg
pH3.0-4.0 (20 °C, 5%)
impurities≤0.005% heavy metals (as Pb)
impurities≤0.05% insoluble matter
impuritiesresidual solvents, complies
shelf lifeShelf life is limited
anion traceschloride (Cl-): ≤300 mg/kg
reaction suitabilityreagent type: catalyst
Cas Number65-85-0
This product has met the following criteria: