HPMC FOR MEDICINE

Quick Details


Feature:Offers high stability, increase the viscosity of solutions.

Function:Used as a suspending and viscosity-increasing agent and tablet binder, coating, and excipient in pharmaceutical preparations.

Net weight : 25kg/bag

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Product Details

Hydroxypropyl methylcellulose a propylene glycol ether of methylcellulose, provided in differing tiers of viscosity; used as a postponing and viscosity-growing agent and pill binder, coating, and excipient in pharmaceutical preparations, and implemented topically to the conjunctiva to defend and lubricate the cornea.


Formula 

cellulose ether for medicine(n~2)/2 

OR=-OH、-OCH3、-[OCH2CH(CH3)]nOH or-[OCH2CH(CH3)]OCH3


Specific application and viscosity range

Viscosity

Application

60YT HPMC

65YT HPMC

75YT HPMC

Drug core binder

50

50

100

Tablet isolation

5~50

5~50


Tablet film coating

35~50

35~50

35~50

Slow~release

35~100

35~100

35~100

film

50~100

50~100

50~100

Capsule sustained~


50~100

50~100

Suspension

15~50

15~50



Specification

                      Type

     Item

60YT

HPMC

65YT

HPMC

75YT

HPMC

Methoxy %

28.0~30.0

27.0~30.0

19.0~24.0

Hydroxypropyl %

7.0~12.0

4.0~7.5

4.0~12.0

Gel temperature

58.0~64.0

62.0~68.0

70.0~90.0

 Viscosity mPa.s

3,5,6,15,30,50,4000

 50, 4000

100, 4000,15000, 100000

pH


5.5~7.5

Insoluble matter in water

%

<0.4

Loss on drying

%

≤4.5

Burning residue

%

<1.4

Heavy metal

ppm

<10

Arsenic salt

ppm

<2

 

 

Microbial Limit

Total number of

aerobic bacteria

 

cfu/g

 

≤600

Total Mold and Yeast

cfu/g

≤60

 Escherichia coli

 cfu/g

Not checked out


Applied to medical features

This product is a multi~functional pharmaceutical excipient, which can be used as thickener, dispersant, emulsifier, film ~ forming agent, etc. As film coating and adhesive in oral solid preparations, it can significantly improve the stability and dissolution of drugs, and enhance the waterproof of tablets. It can also be used as a suspension aid in suspension, as a matrix material in ophthalmic preparations, as a skeleton material in hydrophilic gel skeleton sustained ~ release tablets and intragastric floating tablets. The indicators comply with USP, EP and Chinese Pharmacopoeia.

for medicine  hpmc in medicial  hydroxypropyl cellulose  hpmc for medicine cabinet


HPMC packaging and storage

Barrel or paper plastic bag lined with polyethylene film inner bag. Net weight of each bag: 25kg.

Protect from sun and rain during storage and transportation.

HPMC for pharma


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