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Succinic acid, for analysis, ExpertQ®, ACS, Reag. Ph Eur

- Synonyms: Butanedioic acidr- C4H6O4r- M = 118,09 g/molr- CAS [110-15-6]r- EINECS-No.: 203-740-4r- Solub. in water: (20 ºC): solubler- Melting point: 183 - 187 ºCr- Boiling point: ~ 235 ºCr- Flash pt. 206 ºCr- Ignition temp.: ~ 630 ºCr- LD 50 (oral, rat): 2260 mg/kgr- GHS-signal word: Warningr- GHS-H sentences: H319r- GHS-P sentences: P280 - P264 - P305+P351+P338 - P337+P313r- Tariff number: 2917 19 90 90r- Applications: analytical chemistry, titrant in volumetric analysis, synthesis of organic products, in food industry (E 363).rrSPECIFICATIONSrassay (acidimetric): min. 99 %ridentity (IR-spectrum): passes testrappearance of solution: passes testrinsoluble in water: max. 0,005 %rmelting point: 185 - 191 °Crtotal nitrogen (as N): max. 0,001 %rchlorides (Cl): max. 0,0005 %rphosphates (as PO4): max. 0,001 %rsulfates (SO4): max. 0,003 %rammonium (NH4): max. 0,001 %riron (Fe): max. 5 ppmrheavy metals (as Pb): max. 5 ppmrfumaric acid (HPLC): max. 0,5 % rresidue on ignition: max. 0,02 % rwater (K.F.): max. 0,5 % r