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Sulfuric acid, solution 10% w/v, EssentQ®

- Synonyms: Sulphuric acidr- H2SO4r- M = 98,08 g/molr- CAS [7664-93-9]r- EINECS-No.: 231-639-5r- Density: 1,06 g/cm3 r- EC-Index-No.: 016-020-00-8r- ADR: 8 C1 II UN 2796r- IMDG: 8 II UN 2796r- IATA/ICAO: 8 II UN 2796r- GHS-signal word: Warningr- GHS-H sentences: H290 - H315 - H319r- GHS-P sentences: P280 - P264 - P305+P351+P338 - P321 - P332+P313 - P337+P313r- Tariff number: 2807 00 00 00r- Applications: analytical chemistry, laboratory reagent, neutralising agent.rrSPECIFICATIONSrassay (acidimetric): approx. 10 %rcolour (Hazen): max. 10 rchlorides (Cl): max. 0,00001 %rnitrates (NO3): max. 0,00002 %rphosphates (as PO4): max. 0,00005 %raluminium (Al): max. 0,05 ppmrammonium (NH4): max. 0,0002 %rarsenic (As): max 0,01 ppmrbarium (Ba): max. 0,05 ppmrcadmium (Cd): max. 0,02 ppmrcalcium (Ca): max. 0,2 ppmrchromium (Cr): max. 0,05 ppmrcopper (Cu): max 0,01 ppmriron (Fe): max. 0,1 ppmrlead (Pb): max. 0,02 ppmrlithium (Li): max 0,01 ppmrmagnesium (Mg): max. 0,05 ppmrmanganese (Mn): max 0,01 ppmrnickel (Ni): max. 0,02 ppmrpotassium (K): max. 0,1 ppmrsilver (Ag): max. 0,02 ppmrsodium (Na): max. 0,5 ppmrzinc (Zn): max. 0,05 ppmrsubstances reducing KMnO4 : passes testrresidue on ignition: max. 0,0005 %r