Advantages of JNProsperity brand Hydroxypropanlose acetate succinate products used in vegetable capsules
Compared with other enteric-coated materials, JNProsperity brand products have relatively stable storage conditions for HPMCAS, dissolve quickly in the intestinal tract, and are less likely to react with coating materials. For example, CAP (cellulose acetate phthalate) is susceptible to high temperature and high humidity conditions, causing slow hydrolysis, resulting in increased acidity and viscosity; moreover, CAP dissolves slowly in the intestinal tract.
Hydroxypropanlose acetate succinate | |||||
model | Acetyl content | Succinyl content | medium grain size | Tagged viscosity | |
Micro powder type | HPMCAS-GFP | 8 | 15 | 5um | 3mm2/s |
HPMCAS-MFP | 9 | 11 | |||
HPMCAS-SFP | 12 | 6 | |||
granular pattern | HPMCAS-GP | 8 | 15 | 1mm | |
HPMCAS-IP | 9 | 11 | |||
HPMCAS-SP | 12 | 6 | |||
Qualification
qualification | |
viscosity mpa.s | 20-5000 |
loss on drying (%) | ≤5.0 |
ignition residue (%) | ≤0.2 |
arsenic (ppm) | ≤2.0 |
heavy metal (ppm) | ≤10.0 |
Acetic acid and (%) succinate | ≤1.0 |
acetyl (%) | 2.0-16.0 |
succinyl group (%) | 4.0-28.0 |
methoxy group (%) | 12.0-28.0 |
2-hydroxypropanoxide (%) | 4.0-23.0 |
model | Acetyl content | Succinyl content | medium grain size | Tagged viscosity | |
Micro powder type | HPMCAS-GFP | 8 | 15 | 5um | 3mm2/s |
HPMCAS-MFP | 9 | 11 | |||
HPMCAS-SFP | 12 | 6 | |||
granular pattern | HPMCAS-GP | 8 | 15 | 1mm | |
HPMCAS-IP | 9 | 11 | |||
HPMCAS-SP | 12 | 6 | |||
Note: The above indicators are based on our product system and are for reference only.
Our company can customize products according to customer's product needs (polymerization dispersion system)!
