English En

Ethylenediaminetetraacetic acid, EDTA, for molecular biology

- Synonyms: Ethylenedinitrilotetraacetic acid, Edetic acid, EDTAr- C10H16N2O8r- M = 292,25 g/molr- CAS [60-00-4]r- EINECS-No.: 200-449-4r- Solub. in water: (20 ºC): ~ 0,5 g/lr- Melting point: 220 ºC (decomposes)r- Flash pt. > 100 ºCr- Ignition temp.: > 200 ºCr- Vapour pressure: (20 ºC) < 0,013 hPar- LD 50 (oral, rat): 2580 mg/kgr- GHS-signal word: Warningr- GHS-H sentences: H319r- GHS-P sentences: P280 - P264 - P305+P351+P338 - P337+P313r- Tariff number: 2922 49 95 90r- Applications: analytical chemistry, antioxidant (in food industry), synthesis of organic products, for pharmaceutical use.rrSPECIFICATIONSrDNases, RNases, Proteases : non detectedrassay (complexometric): min. 99 % : rpH (1 %, H2O): approx. 2,5rwater (K.F.): max. 0,25 %riron (Fe): max. 0,001 %rlead (Pb): max. 0,001 %r