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Pharmaceutical Grade HPMC Powder with Low Viscosity for Moisture Proof Coatings in Pharmaceutical Production
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Pharmaceutical Grade HPMC Powder with Low Viscosity for Moisture Proof Coatings in Pharmaceutical Production
| MOQ: | 1kg |
| Price: | Negotiation |
| 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,MoneyGram |
| Supply Capacity: | 200 T/Year |
Detail Information
Place of Origin
China
Brand Name
Hersbit
Model Number
4000
Document
Specifications:
E5, E15
Function:
Making Coating
Advantage:
High Process Adaptability
Viscosity:
Low
Application:
Pharmaceutical Production
Ash:
Low
Highlight:
HPMC Powder For Pharmaceutical Production
,Moisture Proof Coatings HPMC Powder
,Pharmaceutical HPMC Powder Low Viscosity
Product Description
HPMC Pharma Grade for Moisture-Proof, Light-Proof, and Aesthetic Coatings
HPMC (Hydroxypropyl Methylcellulose) is the core film-forming material for tablet film coating in the pharmaceutical industry. This non-ionic cellulose derivative offers excellent film-forming properties, good compatibility, safety compliance, and suitability for various tablet processes.
Key Advantages
- Excellent Film-Forming Properties: Forms transparent, flexible, and dense films with strong adhesion to tablet cores without cracking, peeling, or wrinkling
- Strong Viscosity Compatibility: Low-viscosity formulations (E5/E15) provide good fluidity in aqueous solutions for easy spraying and drying with high coating efficiency
- Stable Physicochemical Properties: Excellent temperature resistance, moisture protection, and light blocking to improve API stability and extend shelf life
- Effective Taste Masking: Masks bitterness and off-flavors of tablets, improving patient medication compliance
- Excellent Compatibility: Non-ionic nature allows compatibility with plasticizers, light-blocking agents, titanium dioxide, pigments, and anti-adhesives
- Good Biocompatibility: No physiological activity, not digested or absorbed, meets pharmacopoeia standards (Chinese Pharmacopoeia, USP, EP)
- High Process Adaptability: Compatible with fluidized bed coating and high-efficiency coating machines with low drying temperatures (40-60℃)
Quality Standards
Meets Chinese Pharmacopoeia CP Edition specifications with comprehensive quality controls including appearance, identification, content assay, moisture content, pH, viscosity, heavy metal content, impurity testing, and solubility requirements.
Product Images
Product Specification
| 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) | 80000-130000 | 122078 |
| RESIDUE ON IGNITION (wt%) | 1.5 max | 1.4 |
| TOTAL BACTERIUM | 1000/gram max | 88 |
| MOLD | 100/gram max | 76 |
| ESCHERICHIA COLI | NEGATIVE | NOT DETECT |
Additional Applications
Cosmetics & Coatings: Water-based paints (Grade E15) for uniform film formation; shampoo/toothpaste (Grade E5) for suspension enhancement
Food Industry: Dairy/sauce thickening (Food-Grade HPMC) as gelatin alternative in vegan products
Company Profile
Shanghai Prior Chemical Scientific And Technical Co. LTD (Grade A Tax Credit) was established in 2016. Leveraging China North Industries Group Corporation (NORINCO GROUP) resources, the company trades industrial materials including hydroxyethyl cellulose (HEC), hydroxypropyl methyl cellulose (HPMC), sodium carboxymethyl cellulose (CMC), ethyl cellulose (EC), and nitrocellulose (NC). The company holds nearly 70% domestic market share in HPMC for automotive exhaust honeycomb ceramics and manufactures integrated nail-fastening products.
Frequently Asked Questions
Q1: Are you a trading company or a manufacturer?
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, 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.
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