EC No: 231-545-4
H.S CODE: 391290000
Hydroxypropylmethyl cellulose (HPMC E5) USP41 is Pharmaceutical grade,meet USP40,It is white powder of with Odorless and tasteless,made from Cotton pulp and Wood pulp raw materials.
The powder size: 100 mesh pass through 98.5% min; 80 mesh pass rate 100%.
Carbonization temperature: 280-300 ℃.
Surface tension: 20% solution 42-56dyn / cm.
Solubility: Dissolved in water and some organic solvents, such as ethanol / water, propanol / water, dichloroethane, etc.The solution with surface activity, high transparency, stable performance.
HPMC with the methoxy content decreased, the gel point increased, the water solubility decreased, the surface activity also decreased.
|Methoxyl Content (wt%)||28-30|
|Hydrooxypropoxyl Content (wt%)||7-12|
|Loss on drying (wt%)||5 max|
|Ash||1% max (by weight)|
|PH (25 °C)||5.5-8|
|RESIDUE ON IGNITION (wt%)||1.5% max|
|Arsenic (ppm)||2 max|
|Heavy metal (ppm)||10 ppm max|
|Apparent Viscosity (2% solution, 20°C , mpa.s)||3-6 mpa.s|
|Total bacterium||1000/gram max|
Hydroxypropyl methylcellulose (HPMC) E5 applications:
1)Wet granulation or tableting adhesives, conventional coating film materials;
2)Pharmaceutical excipients: the capsule and tablets shaping and processing;
1) in 25KG net weight fiber drums lined with PE bags.
Minimum Order Quantity(MOQ): 100KGS
Delivery: by sea less container loading (LCL) Or by air.
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