NINGBO HI-TECH ZONE YEFENG NEW MATERIALS TECHNOLOGY CO.,LTD.
Room 1807,95 business Mansion,No.598 Jiangnan Road, Ningbo (315041) China,
TEL: +86-574-83888578
FAX: +86-574-83888577
M.T.: 013116681823
EMAIL: robinson@yefengtech.com
CAS No. 87-78-5;69-65-8
Other Names D-Mannitol
MF C6H14O6
EINECS No. 201-770-2;200-711-8
FEMA No. 201-770-2;200-711-8
Place of Origin Zhejiang, China (Mainland)
Type Sweeteners
we suplly Mannitol,D-Mannitol ,manicolin competitive price
Item | CP2010 | BP2012 | EP7.3 | USP35 |
Appearance | White crystalline powder | |||
Appearance of solution | Clear and colourless | ------ | ||
solubility | Freely soluble in water,insoluble in ethanol and ether | ------ | ||
Assay | 98.0%-102.0% | 98.0%-102.0% | 98.0%-102.0% | 96.0%-101.5% |
Melting Point | 166°C~170°C | 165°C~170°C | 165°C~170°C | 164°C~169°C |
Acidity | Conformity | ------ | ------ | Conformity |
Chloride | ≤ 0.003% |
------ | ------ | ≤ 0.007% |
Sulfate | ≤ 0.01% |
------ | ------ | ≤ 0.01% |
Oxalate | ≤ 0.02% |
------ | ------ | ------ |
Heavy metals | ≤ 10ppm |
------ | ------ | ------ |
Arsenic | ≤ 0.0002% |
------ | ------ | ≤ 1ppm |
Loss on dring | ≤ 0.5% |
------ | ------ | ≤ 0.3% |
Residue on lgnition | ≤ 0.1% |
------ | ------ | ------ |
Identification:Infrared absorption spectrophotometry | Conformity | |||
FeCl3(Identification:FeCl3) | Positive | ------ | ------ | ------ |
(Identification:TLC) | ------ | Conformity | ------ | |
Conductivity | ------ | ≤20us/cm | ------ | |
Lead | ------ | ≤0.5ppm | ------ | |
Nickel | ------ | ≤1ppm | ------ | |
Water | ------ | ≤ 0.5% | ------ | |
Reducing sugars | ≥ 12.8ml | ≥ 12.8ml | ≥ 12.8ml | Conformity |
Specific optical rotation | +137°~+145° | +23°~+25° | +23°~+25° | +137°~+145° |
Related substances | ≤2.0% | ------ | ||
Bacterial endotoxins | ------ | ≤2.5IU/g | ------ | |
The total viable aerobic count | ------ | ≤100cfu/g | ------ | |
Molds and yeasts | ------ | ≤100cfu/g | ------ | |
Escherichia coli | ------ | Negative/g | ------ | |
Salmonella | ------ | Negative/10g |