|Product Name:||Hydroxypropyl Methyl Cellulose HPMC Cellulose Ether||Appearance:||White Or Yellowish Powder|
|Raw Material:||Refined Cotton||Function:||Thickener, Emulsifier, Film-former, Binder, Dispersing Agent|
|Aplication:||Bread, Cake, Beverage, Pie||CAS No:||9004-65-3|
Pie HPMC Cellulose Ether,
Pie cas number 9004 65 3,
E4M HPMC Cellulose Ether
Food grade Hydroxypropyl methyl cellulose HPMC cellulose ether
HPMC is odorless, tasteless,non-toxic cellulose ethers produce from natural high molecular cellulose through series of chemical processing and achieved.It is white powder with good water solubility. It has thickening, adhesion ,dispersing, emulsifying, film, suspended, adsorption, gel,and protective colloid properties of surface activity and maintain moisture function properties.
Chemical Name :Hydroxypropylmethyl cellulose (HPMC)
Molecular Formula :[C6H7O2(OH)3-m-n(OCH3)m(OCH3CH(OH)CH3)n]x
Structure Formula :
Where :R=-H , -CH3 , or -CH2CHOHCH3；X=degree of polymerization .
1. Appearance :HPMC is a white to light yellow powder or granular product .
2. Solubility :HPMC is nearly insoluble in anhydrous ethanol , ethyl ether and acetone . It is swelled in cold water to form a transparent or a slight cloudy solution . HPMC can be dissolved into some organic solvents and also in water-organic solvent mixed solvents .
3. Fineness(Graininess) :The oversize product above 100 mesh should not exceed 5 . 0% .
4. With reduction of methoxyl groups content , HPMC is increased in gelling temperature and decreased in water solubility and surface activity
1. Appearance:White to light yellow powder or grains .
2. Specifications :
|Loss on drying,%||5 .0 max|
|Residue on ignition,%||1 .5 max|
|Heavy metals, ppm||20 max|
|Arsenic, ppm||3 max|
|pH||5 .0~8 .0|
|Viscosity(2% solution), mPa .s||In accordance with the viscosity specification as shown in table 2 .|
3. Viscosity specification
Specific range (2%
Specific range (2%
Note:The viscosity can be adjusted according to the special requirements of the customers .
【Purpose of Application】
HPMC can be directly applied to food not only as emulsifier, binder, thickener or stabilizer, but also as
packing material .
a) Thermal gelation and water retention of HPMC blocks oil absorption into food and moisture loss during frying, providing a fresh and crisp taste . Moreover, these properties aids in gas retention during baking for increasing baked volume and improving texture .
b) In molding food, the excellent lubricity and binding strength will improve its moldability and shape
C)HPMC for food grade is also used in ice cream, bread, cake, biscuit, instant noodle and fast paste food for product molding, taste improvement, water retaining and tenacity strengthening. The products with high degree of substitution have good stability for acid and good thickening character.
Selection guide of products for food:
|Usage||Applicable type of the product|
|Bread and cake||MA-4000,F-4000,K-4000|
|Batter bread||MA - 15,F- 50,K- 100|
|Milky drink||MA- 15,E-50,F- 50|
|Filling of pies||MA -4000,F-4000,K-4000|
The product is packed in polyethylene bag enclosed in composite fiberboard drum.