RelatedCategories | AminoAcids,AminoAcids&Derivatives,BiochemicalsandReagents,ChemicalBIOLOGy,ChemicalSynthesis, |
packaging | 1kginPlasticbottle(1028381000) |
| 10kginPlasticdrum(1028389010) |
solubility | 280?g/l |
autoignitiontemp. | 420?°C |
mp | 220?-?228?°C |
pH | 4.5?-?5.5(100?g/l,H?O,20?°C) |
bulkdensity | 300?kg/m3 |
LD50oral | LD50Rat1890mg/kg |
shippedin | ambient |
storagetemp. | Storebelow+30°C. |
specifications | Assay(perchloricacidtitration,calculatedondriedsubstance):≥99.0 |
| Identity(IR-spectrum):passestest |
| Appearance:colorlesstowhite,needle-shapedcrystals |
| Appearanceofsolution(100?g/l,hydrochloric?acid?2?mol/l):clearandcolorless |
| Spec.rotation(α20/D,80g/l,hydrochloricacid1mol/l,calc.ondriedsubstance):+8.3to+9.5 |
| pH(25g/l;CO?-freewater):4.5-5.5 |
| Chloride(Cl):≤?0.04?% |
| Sulphate(SO?):≤?0.03?% |
| Heavymetals(asPb):≤?0.001?% |
| As(Arsenic):≤?0.0001?% |
| Ca(Calcium):≤?0.001?% |
| Co(Cobalt):≤?0.0005?% |
| Fe(Iron):≤?0.0010?% |
| K(Potassium):≤?0.0005?% |
| Mg(Magnesium):≤?0.0005?% |
| Na(Sodium):≤?0.01?% |
| NH?(Ammonium):≤?0.02?% |
| Zn(Zinc):≤?0.0005?% |
| Foreignaminoacids:≤?0.5?% |
| Otherninhydrinepositivesubstances:≤?0.1?% |
| Lossondrying(105°C;3?h):≤?0.5?% |