| RelatedCategories | AminoAcids,AminoAcids&Derivatives,BiochemicalsandReagents,ChemicalBIOLOGy,ChemicalSynthesis, |
| packaging | 1kginPlasticbottle(1028391000) |
| | 10kginPlasticdrum(1028399010) |
| solubility | 650?g/l |
| mp | 168?-?170?°C |
| pH | 0.8?-?1.2(100?g/l,H?O,20?°C) |
| bulkdensity | 780?kg/m3 |
| shippedin | ambient |
| storagetemp. | Storebelow+30°C. |
| specifications | Assay(alkalimetric,calculatedondriedsubstance):98.5-101.0?% |
| | Identity(IR-spectrum):passestest |
| | Identity(Chloride):passestest |
| | Appearance:whiteoralmostwhite,crystallinepowderorcolorlesscrystals |
| | Appearanceofsolution(25g/l,water):clearandnotmoreintenseincolorthanreferencesolutionBY6 |
| | Spec.rotation(α20/D,80?g/l,hydrochloricacid250?g/l,calc.ondriedsubstance):+5.5to+7.0 |
| | Spec.rotation(α25/D,80?g/l,hydrochloricacid6?mol/l,calc.ondriedsubstance):+5.7to+6.8 |
| | Sulphate(SO?):≤?300?ppm |
| | Heavymetals(asPb):≤?10?ppm |
| | Fe(Iron):≤?20?ppm |
| | RelatedCompounds,total(TLC):≤?0.5?% |
| | Ninhydrin-positivesubstances(LC)(impurityA(570nm)):≤?0.5?% |
| | Ninhydrin-positivesubstances(LC)(anyninhydrin-positiveimpurity):≤?0.2?% |
| | Ninhydrin-positivesubstances(LC)(ammonium(570nm)):≤?0.02?% |
| | Ninhydrin-positivesubstances(LC)(totalimpurities):≤?1.0?% |
| | Residualsolvents(ICHQ3C):excludedbymanufacturingprocess |
| | Sulfatedash(600?°C):≤?0.1?% |
| | Lossondrying(Vacuum |
| | Bacterialendotoxins:≤?6.0?I.U./g |
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