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Shanghai Lite Chemical Technology Co., Ltd.

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Shanghai Lite Chemical Technology Co., Ltd.
[China]

Address:
Room 715. No. 8, Lane 135 Longcao Road Shanghai Shanghai 200235 China

Phone:
86-21-54486216

Contact name:
June Wang

Shanghai Lite Chemical Technology Co., Ltd.

Products

	Hydroxy Propyl Methyl Cellulose (HPMC)-USP

1. Name: Hydroxy Propyl Methyl Cellulose (HPMC), Pharmaceutical grade

2. CAS NO.: 9004-65-3

3. SPECIFICATIONS: Comply to USP/EP
Specifucation 60EH 65EH 75EH 90EH
Methoxyl content(wt%) 28-30 27-30 19-24 16.5-20
Hydroxypropoxyl content(wt%) 7-12 4-7.5 4-12 23-32
Loss on drying (wt%) ≤ 5.0
Residue on ignitioAn(wt%) ≤ 1.0
PH value(1% solution ,25ºC) 4.0-8.0
Heavy metals(ppm) ≤ 20
Arsenic(ppm) ≤ 2
Viscosity(2% solution, 20ºC)(mPa.s):5-100,000

4. CHARACTERS:
Appearance: White or off-white power with odorless and tasteless.
Carbonation temperature:280-300ºC.
Solubility: Dissolves in water, some organic solvents or some water-organic components. Hardly dissolves in waterless ethanol, ether or acetone. Expands as to clear or slightly muddy colloid solution in cold water.
Apparent density: 0.25-0.70g/cm3
Specific gravity:1.26-1.31.

5. APPLICATIONS:
It can be used as thickner, dipersant, emulsifier and film former in pharmceutical industy.
Adhensive of tablet
Gelatin of frost
Film coating of tablet
Collapse of tablet

6. PACKING:
20kgs net in polyethylene bag or barrel with inner liners.

7. STORAGE & TRANSPORT:
Keep dry where good ventilated. Keep from sunshine when transport.