IUPAC Name: (2R,3S,4S,5R,6S)-2-(hydroxymethyl)-6-(4-hydroxyphenoxy)oxane-3,4,5-triol
CAS Number: 497-76-7
Chemical Formula: C₁₂H₁₆O₇
Molecular Weight: 272.25
EC Number: 207-850-3
Assay: ≥99.5%
Appearance: White fine powder
Melting point: 199~201±0.5℃
Specific optical rotation: -66±2°
Solubility: Soluble in water, slightly soluble in ethanol
Clarity: Solution should be clarify, none suspended matters
Loss on Drying: ≤0.5%
Residue on ignition: ≤0.5%
Heavy Metals: ≤10ppm
Pb: ≤2ppm
As: ≤2ppm
Hg: ≤1ppm
Total Plate Count: ≤300cfu/g
Total Yeast & Mold: ≤50cfu/g
E.Coli: Negative
Salmonella: Negative
Staphylococcus: Negative
Arsenic: <2ppm
Infrared characteristic peak: 1515cm-11220cm-11050cm-1±(5~8)cm-1

GMP standard

HACCP

ISO22000

ISO9001

FDA and SGS

HACCP ISO22000 USDA Organic EU Organic Kosher HALAL FDA Patents and Copyrights

Calificaciones

(0)

Comentarios

Filtros:

Ordenar por:

No hay comentarios disponibles.