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China, Chinese Hydroxypropyl Methyl Cellulose CAS 9004-65-3 (Hydroxypropyl) Methyl Cellulose HPMC1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsCarbohydrateHydroxypropyl Methyl Cellulose9004-65-3
Ningbo Surest Chemical Co., Ltd.
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Product Description Product Description NameHydroxypropyl methyl celluloseSynonyms(Hydroxypropyl)methyl cellulose Molecular Structure CAS Registry Number9004-65-3 PropertiesDensity1.39Water solubilitySOLUBLE Main Uses: Hydroxypropyl methyl cellulose is a propylene glycol ether of methyl cellulose, in which hydroxypropyl and methyl groups are combined with ether bonds and anhydrous glucose rings of cellulose, and are white to off-white cellulose powder or particles, which have the characteristics of cold water dissolution and hot water insolubility similar to methyl cellulose. Solubility in organic solvents is better than water solubility, soluble in anhydrous methanol and ethanol solutions, but also soluble in chlorinated hydrocarbons and ketones and other organic solvents. Soluble in water, the water-soluble liquid has surface activity, forms a film after drying, and undergoes reversible conversion from sol to gel after heating and cooling. It can be used alone in cold drinks, or combined with other emulsifiers and stabilizers, with a maximum dosage of 1% in cold drinks. In recent years, it has been widely used in petrochemical, paper making, leather, textile printing and dyeing, medicine, food, cosmetics and other industries, as a dispersant, thickener, adhesive, excipient, capsule, oil-resistant coatings and fillers.Special use of product:0.45~1.0% w/w hydroxypropyl methylcellulose can be used as a thickening agent for eye drops and artificial tears.When the concentration is 0.1%, it can be used in liquid nasal preparations, and hydroxypropyl methylcellulose can be used as emulsifier, suspension agent and stabilizer for local gels and ovens.It can form a protective gel to prevent droplets and particles from coalescing or coagulating, thus inhibiting the formation of sediments.As one of the most commonly used film coating materials in the consistency evaluation variety.Hydroxypropyl methylcellulose is widely used in oral, ophthalmic, nasal and local drugs.It is mainly used as adhesive for tablets, film coating materials, and skeleton materials for sustained-release tablets.Reasonable interweaving substitution of methoxy and hydroxypropoxy, with double properties of lipophilic and hydrophilic1.Thermal gel properties: With the increase of methoxy content, the gel point decreases, the water solubility increases, and the surface activity increases2.Wide range of pharmaceutical applications: with gel, viscosity, thickening, bonding, film formation, suspension, emulsification and other characteristics. Different levels of products with different viscosity and substitution degree can be selected3.When used in the preparation of plant capsules, it can be compatible with most of the excipiants and there is no cross-linking reaction, Maillard reaction and condensation reaction after filling4.The plant capsules produced by Prospect E series HPMC have the advantages of pure natural, safe and pollution-free, low water content, good toughness, no brittle-crushing, stable disintegration performance and so on.Implementation standards: CP2020 ; USPFunctional use: film coating material, slow release preparation skeleton material, adhesiveProduct category: cellulose Product properties:CAS number: 9004-65-3Packing specification: 25kg/ drum Detailed PhotosFAQFAQ Question 1: Can I get samples?Answer: Yes,you can get free samples of our most products,while the courier cost will be borne by the buyers.Question 2: What's your MOQ?Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.Question 3: What's your delivery time?Answer: Orders shipped by express delivery,the delivery time is usually 5~7 working days;Orders shipped by air transport,usually around 7~10 working days; Orders shipped by sea , usually around 2~3 working weeks.Question 4: What are the different payment methods?Answer: We usually accept T/T, L/C and Western Union.Question 5: How do you treat quality complaint?We take quality very seriously, it is one of the founding principles of our business. If the quality problem actually exists, we will replace with qualified goods or refund the money.
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