X3877 D-木糖现货供应D-木糖 sigma原装D-木糖_详细资料

产品信息 Other Notes D-Xylose can also be used as starting material in EPC synthesis¹ Properties product line BioChemika assay ≥99.0% （sum of enantiomers, HPLC） optical activity [α]20/D +20.0±1°, 10 hr, c = 10% in H₂O ign. residue ≤0.2% （as SO₄） loss ≤0.2% loss on drying, 110 °C mp 154-158 °C（lit.） solubility H₂O: 0.1 g/mL, clear, colorless anion traces chloride （Cl^-）: ≤50 mg/kg sulfate （SO₄^2-）: ≤50 mg/kg cation traces As: ≤0.1 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg K: ≤50 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Na: ≤50 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Zn: ≤5 mg/kg

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product line	BioChemika
assay	≥99.0% （sum of enantiomers, HPLC）
optical activity	[α]20/D +20.0±1°, 10 hr, c = 10% in H₂O
ign. residue	≤0.2% （as SO₄）
loss	≤0.2% loss on drying, 110 °C
mp	154-158 °C（lit.）
solubility	H₂O: 0.1 g/mL, clear, colorless
anion traces	chloride （Cl^-）: ≤50 mg/kg
	sulfate （SO₄^2-）: ≤50 mg/kg
cation traces	As: ≤0.1 mg/kg
	Ca: ≤10 mg/kg
	Cd: ≤5 mg/kg
	Co: ≤5 mg/kg
	Cr: ≤5 mg/kg
	Cu: ≤5 mg/kg
	Fe: ≤5 mg/kg
	K: ≤50 mg/kg
	Mg: ≤5 mg/kg
	Mn: ≤5 mg/kg
	Na: ≤50 mg/kg
	Ni: ≤5 mg/kg
	Pb: ≤5 mg/kg
	Zn: ≤5 mg/kg

X3877 D-木糖 现货供应D-木糖 sigma原装D-木糖

产品信息

X3877 D-木糖现货供应D-木糖 sigma原装D-木糖