（1）INCI Name： Guar Hydroxypropyltrimonium Chloride
（2）CAS No.：71329-50-5
（3）Specification：
|
Appearance |
Yellowish fine powder |
|
Viscosity at 25℃ (mPa.s) |
300-1000 |
|
Particle Size (microns) |
50-90 |
|
Diameter for 10% volume |
45 Max |
|
Diameter for 90% volume |
150 Max |
|
Moisture (105℃, 2g)(%) |
11.5 Max |
|
PH (1% aq. Sol.) |
8.5-10.5 |
|
Staphylococcus aureus |
Negative |
|
Gram Negative Bacteria |
Negative |
|
Pseudomonas aeruginosa |
Negative |
|
Coliforms-E. Coli |
Negative |
|
Total Plate count (CFU/g) |
100 Max |
|
Molds and yeasts (CFU/g) |
100 Max |
（4）Physico-Chemical Properties
|
Substitution level |
0.10-0.14 (cationic) |
|
Odor |
Characteristic |
|
Soluble in |
Water, gives clear solution upon acidification |
|
Insoluble in |
Alcohols and oils |
（5）功能：對皮膚有柔軟效果，用於皮膚卸妝產品上。在洗劑中有優異的泡沫(棉細且安定)。
（6）用量：0.1~0.5%