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Product Details:
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| Appearance: | White Or Yellowish Powder | Product Name: | Pharma Grade HPMC Hypromellose |
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| Raw Material: | Refined Cotton | Application: | Thickener, Emulsifier, Film-former, Binder, Dispersing Agent, Protective Colloids |
| Advantage: | Good Water Retention, Stable | Sample: | 200g Free Sample Provide |
| High Light: | K100M HPMC Hypromellose,Pharma Grade CAS NO 9004 65 3,9004 65 3 Binding HPMC Hypromellose |
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Pharmaceutical Grade HPMC Hypromellose With CAS NO 9004-65-3 For Binding, Filling
【Introduction】
Name: Hypromellose or Hydroxypropyl Methyl Cellulose(HPMC)
Appearance and properties: white or almost white fibrous or granular powder
CAS NO:9004-65-3
E Number: E461
Abbreviation: HPMC
Molecular Formula: [C6H7O2(OH)x-m-n (OCH3 )m (OCH2CH (OH)CH3 )n]x
【Characteristics】
Hypromellose or Hydroxypropyl methyl cellulose (HPMC) is an odorless and tasteless, white to slightly off-white, fibrous or granular, free-flowing powder that is a synthetic modification of the natural polymer, cellulose.
Properties
1.Cohesiveness (Binding property):Hypromellose or HPMC , as a high performance binder , can also be used for molding food and medicine .
2. Surface tension: 42-56dyn/cm for 2% aqueous solution.
3 . Film forming :Hypromellose or HPMC provides a strong, flexible and transparent film having a good barrier property against oil and grease . In food application , this property is often utilized for water retention and oil adsorption .
4. Water retention :Hypromellose or HPMC is a high effective water retention agent . Its pharmaceutical grade product can be widely used in food , cosmetics and many other fields .
5.Particle size:100 mesh pass rate is greater than 98.5%; 80 mesh pass rate is 100%. Special specifications have a particle size of 40-60 mesh.
【Technical requirements】
1.Appearance: white to yellowish powder or grains.
2.Viscosity Specification as below
3.Techinical Specifications:
Note: Any other special requirement for the product can be satisfied through the negotiation.
【Application】
Hypromellose or HPMC, a multipurpose additive for pharmaceutical, can be functioned as thickener, dispersion, emulsifier, film forming agent, etc . It is used in tablets for dressing and binding to improve solubility of the drugs and reinforce tablets’ water prevention function . It can also be utilized as mixed suspending agent, additive for eye drops, sustained-release agent, and so on .
Selection guide of products for pharmaceutical:
| Usage | Applicable type of the product |
Typical Use Level |
| Bulk Laxative | K-4000,K-100,000 | 3-30% |
| Creams, Gels, and Ointments | E-4000,F-4000,K-4000 | 1-5% |
| Ophthalmic Preparations | E-4000 | 01 .-0 . 5% |
| Eye drops preparations | F-4000, K-4000 | 0 . 1-0 . 5% |
| Suspending agent | E-4000, K-4000 | 1-2% |
| Antacids | E-4000,K-4000,K-15000,F-4000 | 1-2% |
| Tablets binder | E-5, F-50, K- 100 | 0 . 5-5% |
| Conventional Tablet Coating | E-5,E-15 | 0 . 5-5% |
| Conventional Wet Granulation | E-5,E-15 | 2-6% |
| Controlled Release Coatings | E-5,E-15 | 3-20% |
| Tablet coatings | E-5, E- 15, E-50 | 0 . 5-5% |
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Controlled Release Matrix Tablets |
K- 100,000,K- 15,000,K-4000,E-4000 |
20-55% |
【Packaging】
Hypromellose or HPMC is packed in polyethylene bag enclosed in composite fiberboard drum. The net weight is 25 kg/drum and gross weight is 27.5kg/drum
【Transportation and Storage】
The product should be kept in the original bag and stored in the dry and clean place far away from the source of heat and not put together with other chemicals .
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