| 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?% |