Siliceous earth, purified and calcined, Pharmpur®, NF
- Synonyms: Infusorial earth, Diatomaceous earth, Diatomiter- SiO2r- M = 60,08 g/molr- CAS [68855-54-9]r- EINECS-No.: 272-489-0r- Solub. in water: (20 ºC): almost insolubler- Melting point: > 450°Cr- Boiling point: 2230 ºCr- GHS-P sentences: P308+P311r- Tariff number: 2512 00 00 00r- Applications: for laboratory uses, in pharma industry.rrSPECIFICATIONSrsolubility in water: max. 0,2 %rsoluble in acid : max. 2,0 %rarsenic eliminated by washing: max. 10 ppmrlead eliminated by washing: max. 10 ppmrloss on drying (105 ºC): max. 0,5 % rresidue on ignition (980 C): max. 2,0 %rlimit of nonsiliceous substances: passes testr
- Synonyms: Infusorial earth, Diatomaceous earth, Diatomiter- SiO2r- M = 60,08 g/molr- CAS [68855-54-9]r- EINECS-No.: 272-489-0r- Solub. in water: (20 ºC): almost insolubler- Melting point: > 450°Cr- Boiling point: 2230 ºCr- GHS-P sentences: P308+P311r- Tariff number: 2512 00 00 00r- Applications: for laboratory uses, in pharma industry.rrSPECIFICATIONSrsolubility in water: max. 0,2 %rsoluble in acid : max. 2,0 %rarsenic eliminated by washing: max. 10 ppmrlead eliminated by washing: max. 10 ppmrloss on drying (105 ºC): max. 0,5 % rresidue on ignition (980 C): max. 2,0 %rlimit of nonsiliceous substances: passes testr
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