What is Hydroxypropyl guar gum?
Hydroxypropyl guar gum is obtained by chemically modifying natural plant guar gum powder.
HYDROXYPROPYL GUAR is Is a nonionic occurring polymer. It has good hydrophilicity and resistance to electrolyte properties.
It is used in daily chemical products It can effectively reduce the chemical detergent on the skin irritation , protect keratin from damage, make the skin smooth and tender, reduce the loss of natural lipids in the skin, and increase skin softness.
Dosage:(exact dosage should be subject to customer’s finial product formulation.)
Basic Information
- Chemical Name:Hydroxypropyl guar gum
- CAS No.:39421-75-5
- Appearance:Light yellow powder
- Assay:99%
- Synonyms:Guar gum, 2-hydroxypropyl ether;gum guar 2-hydroxypropyl ether;Hydroxypropyl guar gum;guar gum, propoxylated;2-Hydroxypropyl guar gum;Hydroxypropyt gua;Hydroxypropyl guar gum excipient;Guaraprolose;HYDROXYPROPYL GUAR
| Item | Specifications | Results |
| Appearance | Light yellow powder | conforms |
| Moisture | ≤10% | 8.5% |
| Particle Size through us 120 mesh
through us 200 mesh |
≥99%
≥90% |
99.8%
92.7% |
| Viscosity (30℃,0.6%, 170s-1) 60min | ≥110cPs | 114cPs |
| PH value | 6.0-8.0 | 6.8 |
| Water insoluble | ≤4.0% | 2.3% |
| Conclusion | The results conforms with enterprise standards | |
Applications
Hydroxypropyl guar gum (HPG) is a modified polysaccharide widely used as a thickener, stabilizer, and gelling agent in various industries due to its excellent water-binding and film-forming properties.
1. Personal Care & Cosmetics
HPG is a key ingredient in shampoos, conditioners, and body washes, where it enhances viscosity, improves texture, and provides a smooth feel. It also stabilizes emulsions in lotions and creams, preventing separation.
2. Food Industry
As a food additive (E412), HPG acts as a thickener and stabilizer in dairy products, sauces, and baked goods, improving moisture retention and shelf life. It is also used in gluten-free products to mimic dough elasticity.
3. Oil & Gas Industry
In hydraulic fracturing (fracking), HPG increases the viscosity of drilling fluids, improving proppant suspension and fluid efficiency. It also reduces friction in pipelines.
4. Pharmaceuticals
HPG serves as a binder in tablets and a viscosity enhancer in liquid medications. Its biocompatibility makes it suitable for controlled drug delivery systems.
5. Textiles & Paper
HPG is used in textile printing for improved dye retention and in paper manufacturing for enhanced strength and smoothness.
With its versatility, HPG remains a vital additive across multiple sectors.
Packing
- Package: 25kg/bag
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
Samples and further technical data can be provided upon request.
More details, just contact: Nicole@coreychem.com
