| Supplier |
CD Formulation |
| Product # |
PE-0571 |
| Pricing |
, Inquire for price
|
| product1 |
Stabilizers
|
| Safety |
This product is non-toxic, non-irritating to skin, ADI does not make restrictions.
|
| Incompatibilities |
The product is compatible with oxidizing substances and heavy metal salts.
|
| Synonyms |
/
|
| Category |
Emulsifier; Stabilizer; Thickener; Defoamer, etc
|
| Chemical Name |
/
|
| Grade |
Pharmceutical Excipients
|
| Administration route |
Topical
|
| Dosage Form |
Topical preparations
|
| Stability and Storage Conditions |
Closed, away from light, stored in a cool and dry place; Avoid contact with oxides and keep away from ignition sources.
|
| Commonly used amount and the maximum amount |
The use concentration is generally 0.1~15%.
|
| Source and Preparation |
This product is found in natural foods and commercially available products are synthetic; Or from the reaction of fatty acid with excess glycerol by catalytic heating; Or it is obtained by transesterification reaction of grease and glycerol by catalytic heating. At present, sodium hydroxide is usually used as catalyst, which is heated to 200~220℃ in vacuum and nitrogen stream, reacts for 30~60min, and then neutralizes and cools to 90℃ with phosphoric acid. After removing free fatty acids, it is heated at 150℃ for a short time to remove impurity and volatiles. The results contained 40 ~50% monotriglyceride, the rest was diglyceride and a small amount of triglyceride. If the molecular distillation can be obtained with 90% - 95% monoglycerol ester products. The commercially available commodities are mixtures containing mono-diglycerides and a small amount of triglycerides, and the mono-triglycerides shall not be less than 40.0%. This product may contain an appropriate stabilizer.
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