|
Plant-derived Chemically Inert HPMC Hypromellose Without Cross-linking Risk for Pharmaceutical Formulations
| MOQ: | 1kg |
| Standard Packaging: | 80×60×20cm Bagged or Barrelled |
| Delivery Period: | 5-8 work days |
| Payment Method: | L/C,D/A,D/P,T/T,Western Union, |
| Supply Capacity: | 200 T/Year |
Plant-derived HPMC
,Chemically Inert Hypromellose
,Cross-linking Risk HPMC
Plant-derived, chemically inert, and without the risk of cross-linking HPMC.
Premium pharma-grade HPMC (hypromellose) for your pharmaceutical formulations. Our high-purity cellulose excipient is a versatile material widely used across oral and ophthalmic dosage forms.
- Vegetable empty hard capsules: A vegan alternative to gelatin with low moisture content, compatible with hygroscopic APIs and herbal extracts.
- Tablet production: Wet granulation binder, aqueous film coating agent, and sustained-release matrix for controlled release.
- Ophthalmic preparations: Lubricant and thickener for eye drops and artificial tears.
- Stable viscosity batch-to-batch
- Low heavy metals and low impurities
- Full pharmacopoeia compliance
- Multiple grades available: E series and K series in stock
We offer technical formulation support and free lab samples. Message us to get your best price and documents.
Tile Adhesives & Putty (Grades: K100M, E15): High water retention extends open time and enhances workability and bond strength.
Cement Mortars (Grades: E5, E15): Reduces cracking and improves fluidity and pumpability.
Self-Leveling Compounds (Grade: E5): Low viscosity ensures superior flow and minimizes segregation.
Binder for Honeycomb Ceramic Substrates: Water-soluble support for extrusion that leaves no residue after sintering (decomposes to CO and H2O), ideal for automotive exhaust purification carriers.
Tablet Coating & Sustained-Release Matrices (Grade: K100M): High-viscosity grade forms controlled-release barriers and modulates dissolution.
Ophthalmic Solution Thickener (Grade: E5): Safe and non-irritating, prolongs ocular residence time.
Water-Based Paints (Grade: E15): Ensures uniform film formation and storage stability.
Shampoo & Toothpaste (Grade: E5): Low-viscosity grade enhances suspension and texture.
Dairy & Sauce Thickening (Food-Grade HPMC): Improves texture and acts as a gelatin alternative in vegan products.
| Test Item | Specification | Test Result |
|---|---|---|
| Appearance | White powder or granules | White powder or granules |
| Identification | Conform | Conform |
| Methoxyl Content (wt%) | 19.0–24.0 | 21.4 |
| Hydroxypropyl Content (wt%) | 4.0–12.0 | 8.4 |
| pH | 5.5–8.0 | 7.2 |
| Loss on Drying (wt%) | 5.0 max | 3.6 |
| Heavy Metals (ppm) | 20 max | <20 |
| Arsenic (ppm) | 3 max | <3 |
| Water Insoluble Matter (%) | 0.5 max | 0.1 |
| Apparent Viscosity (cP) | 80,000–130,000 | 122,078 |
| Residue on Ignition (wt%) | 1.5 max | 1.4 |
| Total Bacterium | 1,000/gram max | 88 |
| Mold | 100/gram max | 76 |
| Escherichia Coli | Negative | Not detected |
Q1: Are you a trading company or a manufacturer?
A: We are a trading company.
Q2: What can I buy from you?
A: Hydroxy Ethyl Cellulose (HEC), Ethyl Cellulose (EC), CMC-NH4, Chlorinated Polypropylene (CPP), N-Butyryl Chloride, HPMC, and Red Base KD.
Q3: What are your payment terms?
A: T/T (Telegraphic Transfer), L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment), or as per customer requirements.
Q4: Can you specify your company's payment terms?
A: Typically: 100% advance T/T payment; or 30% advance T/T payment with the balance against copy of B/L; or 100% L/C at sight.
Q5: Do you provide samples? Are they free or chargeable?
A: Yes, we provide free samples (≤500g), but shipping costs are at the buyer's expense.
Q6: What is your delivery time?
A: Usually 7–10 working days after payment.
Q7: How do you ensure quality?
A: We monitor the goods throughout the production-to-sales process and resolve any issues for our customers.
