- Product Details
Keywords
- Poloxamer 188
- Poloxamer 188
- Poloxamer 188
Quick Details
- ProName: Pharmaceutical Raw Material Chloramphe...
- CasNo: 9003-11-6
- Appearance: white powder
- Application: research for lab
- DeliveryTime: 2-3days
- ProductionCapacity: 500 Kilogram/Week
- Purity: 99.9%
- LimitNum: 10 Gram
- Moisture Content: 0.001%
- Impurity: 0.00001%
Superiority
linyi dingsheng chemical is an experienced enterprise of manufacturing various kind of apis, organic intermediates, research chemicals and peptide products.
linyi dingsheng ’s r&d center also offer custom synthesis services.
linyi dingsheng can provide different quantities of custom synthesis chemicals in lab, plant and industrial scale with more than fifteen years
1.we have over 10 years experience in this aera
2.we can provide competitive price for every customer and guarantee the quality of our goods.
3.we are attention to every customer's requirements and make a good relationship with them.
4.we have a long business relationship with many countries, such as canada, mexico, brazil, united kingdom, russia, germany, india, south africa, malta, egypt, armenia, australia, philippines, belgium, netherlands, denmark ect.
if you have any other questions to consult me.please not hesitate to contact me at any time.
we just produce and sell the products which are legal in china .and all products are only sold to labs for research.
Details
Hot Sale Pharmaceutical Materials Poloxamer 188 CAS 9003-11-6
Quick Detail:
Product Name |
Poloxamer 188 |
Alias |
SYNPERONIC F 108;SYNPERONIC L121; SYNPERONIC L 122; |
CAS No |
9003-11-6 |
MF |
C5H10O2 |
EINECS |
618-355-0 |
Purity |
79.9% |
Appearance |
white crystalline powder |
Grade |
Pharma Grade |
Usage |
Hard and soft surface cleaners, defoamers in coatings and water treatment. Lubricant in metal working, anti-foaming aid and extender for linear and cross-linked polyesters and polyurethanes. |
Storage |
Store in cool and dry area and keep away from direct sunlight. |
Description:
Poloxamers are nonionic triblock copolymers composed of a central hydrophobic chain of polyoxy propylene (poly(propylene oxide)) flanked by two hydrophilic chains of polyoxyethylene (poly(ethylene oxide)).This product is mainly used as thickening agent and gel forming agent, in the cream and emulsion used as emulsifier and increases the degree of improver, used for industrial, cosmetic field;As in the pharmaceutical industry, it can be used as a certain yao content of active ingredients of the solvent, eye drops. As the local and the dosage of suspension stabilizer through the mouth;In the daily chemical product used as viscosity improver;In addition this product can also be used in toothpaste, mouthwash and mouthwash.
Poloxamer is a kind of non-ionic surface active agent, is a kind of new pharmaceutical excipients.
Specification:
Item | Specification |
Result |
Identification (IR) | Standard Scan |
Matches |
Appearance of Solution | Less than BY7 |
Pass |
Clarity and color of solution | Clear and colorless |
Pass |
Acid | Red Solution |
Pass |
pH value (25g/L in water) | 5.0-7.5 |
6.8 |
pH value (100g/L in water) | 5.0-7.5 |
7.0 |
Average Molecular Weight | 9840-14600g/mol |
13036 g/mol |
Oxyethylene | 71.5-74.9% |
72.5 % |
Total Ash | <=0.4% |
0.2% |
Residue On Ignition | <=0.30% |
0.3% |
Unsaturation | 0.031-0.065mEq/g |
0.056mEq/g |
Water | <=0.75% |
0.05% |
Heavy Metals | Less than 0.002% |
Pass |
BHT Stabilizer | 50-125ppm |
104ppm |
Congealing Point | 50-62°C |
52°C |
APHA Color (50:50 in MeOH) | <=120 |
60 |
Cloud Point, 10% solution | >=100°C |
> 100°C |
Residual Solvent | USP Requirements |
Meets |
Sum Ethylene and Diethylene Glycol |
<=5.0ppm | 0.1ppm |
Ethylene Oxide | <=1.0ppm |
0.1ppm |
Propylene Oxide | <=5.0ppm |
0.8ppm |
Arsenic | Less than 2 ppm |
Pass |
Conclusion |
Qualified |
Usage:
Because of their amphiphilic structure, the polymers have surfactant properties that make them useful in industrial applications. Among other things, they can be used to increase the water solubility of hydrophobic, oily substances or otherwise increase the miscibility of two substances with different hydrophobicities. For this reason, these polymers are commonly used in industrial applications, cosmetics, and pharmaceuticals.They have also been evaluated for various drug delivery applications and were shown to sensitize drug resistant cancers to chemotherapy.