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Gellan gum specification food grade manufacturer
2018-09-29Propylene Glycol Alginate specification foaming agent china manufacturer
2018-09-29HPMC SPECIFICATIONS
Commodity: Hydroxypropyl cellulose Food grade
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CAS No.: |
HS code: |
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EINECS No.:220-971-6 |
MF: C12H20O10 |
Descriptions: HPMC is odorless, tasteless, on-toxic cellulose ethers produced 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 etc.
SHILF LIFE: 2 YEARS
|
Index |
ME |
MF |
MK |
|
Methoxyl content (WT%) |
28.0-30.0 |
27.0-30.0 |
19.0-24.0 |
|
Hydroxypropoxyl content (WT%) |
7.0-12.0 |
4.0-7.5 |
4.0-12.0 |
|
Gelation temperature(ºC) |
58.0-64.0 |
62.0-68.0 |
70.0-90.0 |
|
H value (1% solution ,25ºC) |
4.0-8.0 |
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Ash content (WT%) |
? 0.5 |
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Loss on drying (WT%) |
? 5.0 |
||
|
Burnt residues (WT%) |
?1.5 |
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|
Heavy metal (PPM) |
? 20 |
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|
Arsenic (PPM) |
? 2 |
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|
Viscosity (mpas) |
5-150000 |
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Application: It is widely used in construction materials, coatings, synthetic resins, ceramics, medicals, foodstuffs, textiles, agriculture, cosmetics and tobaccos, etc. HPMC is white or similar to white fiber or granular powder; Odorless and non-toxic.
Package and Storage: 25kg net weight in plastic-coated or paper-plastic compound bag lined with PE bag inside.
Safety Protection: On storage avoid sunshine and rain, prevent fire and wet.