2,3,4,5-Tetrahydroxypentanal

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1 Kilogram	FOB Price: USD 1.0000

1 Kilogram

FOB Price: USD 1.0000

2,3,4,5-Tetrahydroxypentanal pectin CAS:9000-69-5

Name: 2,3,4,5-Tetrahydroxypentanal

Synonyms: pectin

CAS:9000-69-5

MF: C5H10O5

Items			Standard
Appearance			White-like or light-yellow powder
Particle Size(mesh)			100% through 80 mesh, not less than 92% through 200 mesh
Viscosity (1% KCL, cps)			1200-1700
Shear ratio			≥6.5
V1/V2			1.02∼1.45
PH(1% solution)			6.0∼8.0
Loss On Drying(%)			≤15
Ashes(%)			≤16
Pb(ppm)			≤2
Total Nitrogen (%)			≤1.5
Pyruvic Acid(%)			≥1.5
Heavy Metals(Pb)			≤10ppm
Total Plate Count(cfu/g)			≤2000
Salmonella			Absent
Coliform (MPN/g)			≤0.3
Yeast and Moulds(cfu/g)			≤100
Conclusion			The goods conform to the standard of E415