SORBITOL
ITEM |
Liquid (70%) |
Toothpaste-Grade |
USP/BP Grade |
Appearance |
Colorless,
syrupy liquid |
Colorless, syrupy liquid |
Dry
Substance (
20℃) |
≥67.5% |
≥67.5% |
Water
Content |
≤32.5% |
≤32.5% |
Sorbitol
Content |
71-83
dry substance |
≥68% |
Refractive
Index (
20℃) |
≥1.4575 |
≥1.4575 |
D-mannitol
Content |
≤8.0% dry substance |
≤2.0% |
Total
Sugar |
6.0-10.0 |
≤0.30% |
Resistivity µs/cm |
≤10 |
≤20 |
Reducing Sugar |
≤0.15% |
≤0.05% |
Melting
Point |
---------- |
--------- |
PH (50%
Solution) |
5.0-7.5 |
---------- |
Ash |
≤0.1% |
≤0.1% |
Heavy
Metals |
≤1 ppm |
≤1 ppm |
Nickel |
≤1 ppm |
≤1 ppm |
Arsenic |
≤1 ppm |
≤1 ppm |
Lead |
---------- |
---------- |
Iron |
≤1 ppm |
≤1 ppm |
Chloride |
≤10 ppm |
≤10 ppm |
Sulphate |
≤20 ppm |
≤20 ppm |
Total
Bacteria |
≤ 50pcs/ml |
---------- |
Bacteria
Coli |
---------- |
---------- |
Partical Size |
---------- |
----------- |
Packing:
Powder: In
25 kgs or 40 kgs plastic woven bags with plastic bag inner.
Liquid: In
250 kg±
250g
Meets the requirement of: USP24, BP98, CP2000, EUR. P. 11, FR.P.X.
We also can supply FOOD GRADE and POWDER (
CRYSTAL) Sorbitol according the
customers’ specifications.
Below is the COA FOR one of customer’s specifications
for food grade Sorbitol.
Certificate of analysis of food grade
Lot No.: 2007081210
NO. |
TERMS |
Quality
standard |
Result |
1 |
Appearance |
Colorless,
syrupy liquid |
Conformed |
2 |
Dry substance % |
≥ 70.0 |
71.5 |
3 |
Refractive index（
20℃） |
≥1.4575 |
1.4616 |
4 |
Specific gravity（
20℃）g/ml |
≥ 1.290 |
1.302 |
5 |
Reducing sugars % |
≤ 0.15 |
0.06 |
6 |
Total sugars % |
≤ 6.8(can be adjusted) |
3.05 |
7 |
Nickel mg/kg |
≤ 1.0 |
＜ 1.0 |
8 |
Iron mg/kg |
≤ 1.0 |
＜ 1.0 |
9 |
Chloride mg/kg |
≤ 10 |
＜ 10 |
10 |
Sulphate mg/kg |
≤ 20 |
＜ 20 |
11 |
Heavy
metals（as Pb） mg/kg |
≤ 1.0 |
＜ 1.0 |
12 |
Arsenic（as As2O3） mg/kg |
≤ 1.0 |
＜ 1.0 |
13 |
Sulphated ash % |
≤ 0.10 |
＜ 0.10 |
Sorbitol powder
CERTIFICATE OF ANALYSIS
According to：CP-2005
NO. |
Items |
Quality standard |
Result |
1 |
Form |
crystalline
powder White
and odorless
|
Conformed |
2 |
Taste |
Sweet
and cool |
Conformed |
3 |
[α] D20（
20℃） （°） |
+4.0-+7.0 |
+4.62 |
4 |
Identification |
Conformed
to the standard |
Conformed |
5 |
Acidity |
Conformed |
Conformed |
6 |
Melting point ℃ |
95-98 |
96.0 |
7 |
Reduce on Dryness % |
≤1.0 |
0.36 |
8 |
Solution clarification |
Conformed |
Conformed |
9 |
Chloride % |
≤0.005 |
<0.005 |
10 |
Sulphate % |
≤0.01 |
<0.01 |
11 |
Resistivity μS/cm |
≤5 |
2.25 |
12 |
Reducing sugars % |
≤0.2 |
0.08 |
13 |
Particle size |
| |
Residue on 40 MIC % |
|
98.66 |
14 |
Residue on Ignition % |
≤0.1 |
<0.1 |
15 |
Heavy metals mg/kg |
≤10 |
<10 |
16 |
Arsenic mg/kg |
≤2.0 |
<2.0 |
17 |
Content % |
≥98% |
98.80 |
18 |
Total count CFU/g |
100 |
/ |
19 |
Moulds and
Yeastsw /g |
10 |
/ |
20 |
E.coli /
10g |
Absence |
/ |
Add: Rm. 201, Unit 3, Building 8, Shijia Garden, No. 93, Xiangjiang Road,
Qingdao Economic And Technical Development Zone,
Qingdao, Shandong, China 266555
Tel&Fax: +86-532-86893005
Email: chemtrade@trade-chem.com
chemtrade123@gmail.com
MSN: chemtrade_intl@hotmail.com
|
