Description
Technical Parameters
Product Brief Introduction
Product name:Sorbitol 70%(USP GRADE)
CAS: 50-70-4
MF:C6H14O6
MW:182.172
Product Specification
|
Item |
Specification |
|
Characters |
Viscous and transparent liquid,no impurity by naked eyes |
|
Taste and color |
Sweet medium nd pure,no peculiar smell |
|
Moisture |
≤30% |
|
Dry solids |
69%~71% |
|
D-Mannitol |
≤5.0% |
|
PH |
5.0~7.5 |
|
Relative density(d2020) |
1.285-1.315 |
|
Regravtive index(20℃) |
1.455~1.465 |
|
Reducing sugars |
≤0.15% |
|
Reducing sugars after hydrolysis(Total sugar) |
≤8% |
|
Conductivity |
≤10μs/cm |
|
Tendency to crystalline |
Zero 18℃ 48h non crystl |
|
Residue on ignition |
≤0.1% |
|
Pb |
≤1ppm |
|
Ni |
≤2ppm |
|
As |
≤0.5ppm |
|
Chloride |
≤10ppm |
|
SO4 |
≤50ppm |
|
Baterial population |
≤3000cfu/g |
|
Assay |
≥70% |
