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HPMC E4 HPMC E6 Capsule shell film coating Hypromellose CAS 9004-65-3 Hydroxypropyl methyl cellulose
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
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Product Specifications
--Product Description
Product Name: | HPMC |
CAS NO: | 9004-65-3 |
Molecular Formula | C3H7O |
Appearance: | White powder |
Viscosity: | 3-50mPa.s |
Methoxy(-OCH3): | 28%-30%, dry |
Hydroxypropyl oxygen(-OCH2CHOHCH3) | 7%-12%,dry |
Application: | Capsule shell, film coating, adhesive |
Hydroxypropyl methyl cellulose is propylene glycol ether of methyl cellulose, hydroxypropyl and methyl combine with anhydrous glucose ring by ether bond.It is white or pale white cellulose powder or particles. The characteristics of cold water dissolution and hot water insoluble are similar with methyl cellulose. Solubility in organic solvents is superior than water soluble, can be dissolved in anhydrous methanol and ethanol solution, also soluble in chlorinated hydrocarbons and ketones in organic solvents. Soluble in water, its water solution has a surface activity, the formation of the film after drying, heated and cooled, in turn, from the reversible conversion of sol to gel. Can be used alone in the cold drink, also can be used with other emulsifier, stabilizer.
To cold drink, the maximum amount is 1%. Hydroxypropyl methyl cellulose and other water-soluble high weight compounds use mixture, become transparent, higher viscosity. The gelation temperature of low viscosity products is higher than high viscosity of products. Its solution is stable at room temperature. In recent years, It has been widely used in petroleum chemical industry, papermaking, leather, textile printing and dyeing, pharmaceutical, food, cosmetics and other industries, and as the dispersing agent, thickening agent, adhesive, excipient, capsule, oil resistant coating and packing etc.
Melting point | 225-230 °C |
density | 1.39 |
solubility | H2O: 50 mg/mL, clear to very faintly turbid, faintly yellow |
form | powder |
color | White to cream |
Odor | Odorless |
Water Solubility | SOLUBLE |
Merck | 14,4842 |
Stability: | Stable. Solid is combustible, incompatible with strong oxidizing agents. |
Jiangsu Ambition New Materials Co., Ltd., founded in 2017, is a high-tech enterprise specializing in the research and development, production, sales and service of chemical raw materials such as photoinitiators, ultraviolet absorbers, water treatment agents, pesticide intermediates and so on.The company is headquartered in Jiangyin City, Jiangsu Province High-tech Industrial Development Zone.
Q: When will my goods be shipped?
A: About 3〜5 days after prepayment is paid.
Q: Can I get a sample?
A: Free samples are available, but buyers needs to pay freight.
Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.
Q: Why is the quote offered different from the sticker price?
A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.
Q: Is the quality of your products guaranteed?
A: We have a professional R&D team, so every batch of our products is up to standard.
1. With a seasoned R&D team, we are experienced in producing multiple chemicals over
the past ten years.
2. Tailor-made packing can also be available according to your specific requirment.
3. Fast response. Every inquiry will be answered within 24 hours.
4. Prompt delivery. We have worked with many forwarding companies for years.
5. Good quality, we have a strict quality control system.
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