HPMC E-50 Pharmaceutical Grade (Hydroxypropyl methyl cellulose)

Model NO.: E50 Classification: Food Additives Appearance: Powder CAS No: 9004-65-3 Specification: GMP, HALAL, Efficacy: Feed Preservatives Type: Thickeners Color: White Trademark: BOOM Origin: Shangdong Product Name: Hydroxy propyl Methyl Cellulose(HPMC)
Other Name: HPMC/(Hypromellose)
CAS NO: 9004-65-3
Molecular Formula: C12H20O10
Specification: USP/EP/BP/CP
Appearance: white or kind of white fibrous or granular powder. Odorless and tasteless.
Package:25kg/fiber drum
 
Specification:

Item name		Criterion	Result
Appearance		White or slightly off-white fibrous or granular powder	White powder
Methoxy(%)		19.0-30.0	21.6
Hydroxypropoxy(%)		3.0-12.0	8.5
Loss on drying(%)		≤5.0	2.4
Residue on ignition	Viscosity above 50 cp product	≤1.5	1.1
	Viscosity below 50cp product	≤3.0	/
Viscosity (m.pas)	Viscosity below 100 cp product	80.0-120.0 of the claim value	/
	Viscosity above 100cp product	75.0-140.0 of the claim value	4100 102%
Pb(mg/kg)		≤0.3	<0.3

 
 
Hypromellose (INN), short for hydroxypropyl methylcellulose (HPMC),is a semisynthetic, inert, viscoelastic polymer used as an ophthalmic lubricant, as well as an excipient and controlled-delivery component in oral medicaments, found in a variety of commercial products.As a food Additive, hypromellose is an emulsifier,thickening and suspending agent, and an alternative to animal Gelatin.Its Codex Alimentarius code (E number) is E464.
 
Function: This product is ionic cellulose ether, mainly used as thickener, dispersant, 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, sustainedrelease agent, etc.
 
HPMC can be widely used in the fields of Detergent and cosmetics industries as thickener and emulsion stabilizer to improve rheologic property. 
 
HPMC can be directly applied to food not only as emulsifier, binder, thickener or stabilizer, but also as packing material.

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