Polyethylene glycol is widely used in a variety of pharmaceutical preparations, such as injectable, topical, ocular, oral and rectal preparations. Solid grade polyethylene glycol can be added to liquid polyethylene glycol to adjust the viscosity, used for local ointment; Polyethylene glycol mixture can be used as suppository substrate. An aqueous solution of polyethylene glycol can be used as a suspension aid or to adjust the viscosity of other suspension media. Polyethylene glycol is used in combination with other emulsifiers to increase emulsion stability. In addition, polyethylene glycol is also used as film coating agent, tablet lubricant, controlled release material and so on.
(1% water solution)
|Colorless transparent liquid||≤20||510-623||180-220||——||≤1.0||5.0-7.0|
|PEG-300||Colorless transparent liquid||≤20||340-416||270-330||——||≤1.0||5.0-7.0|
|PEG-400||Colorless transparent liquid||≤20||255-312||360-440||4-10||≤1.0||5.0-7.0|
|PEG-600||Colorless transparent liquid||≤20||170-208||540-660||20-25||≤1.0||5.0-7.0|
|PEG-800||Milky white cream||≤30||127-156||720-880||26-32||≤1.0||5.0-7.0|
|PEG-1000||Milky white solid||≤40||102-125||900-1100||38-41||≤1.0||5.0-7.0|
|PEG-1500||Milky white solid||≤40||68-83||1350-1650||43-46||≤1.0||5.0-7.0|
|PEG-2000||Milky white solid||≤50||51-63||1800-2200||48-50||≤1.0||5.0-7.0|
|PEG-3000||Milky white solid||≤50||34-42||2700-3300||51-53||≤1.0||5.0-7.0|
|PEG-4000||Milky white solid||≤50||26-32||3600-4400||53-54||≤1.0||5.0-7.0|
|PEG-6000||Milky white solid||≤50||17.5-20||5500-7000||54-60||≤1.0||5.0-7.0|
|PEG-8000||Milky white solid||≤50||12-16||7200-8800||55-63||≤1.0||5.0-7.0|
|PEG-10000||Milky white solid||≤50||9.4-12.5||9000-120000||55-63||≤1.0||5.0-7.0|
|PEG-20000||Milky white solid||≤50||5-6.5||18000-22000||55-63||≤1.0||5.0-7.0|
|Pharmaceuticals Industry||Raw Materials||Textile Industry||Paper Making Industry|
|Cosmetics Industry||Metal Processing Industry||Pesticide Industry||Pigments Industry|
1.Polyethylene glycol series products can be used in pharmaceuticals. Polyethylene glycol with low relative molecular weight can be used as solvent, co-solvent, O/W emulsifier and stabilizer, used to make cement suspensions, emulsions, injections, etc., and also used as water-soluble ointment matrix and suppository matrix, solid waxy polyethylene glycol with high relative molecular weight is often used to increase the viscosity and solidification of low molecular weight liquid PEG, as well as compensate other drugs; For drugs that are not easily soluble in water, this product can be used as a carrier of solid dispersant to achieve the purpose of solid dispersion, PEG4000, PEG6000 is a good coating material, hydrophilic polishing materials, film and capsule materials, plasticizers, lubricants and drop pill matrix, for the preparation of tablets, pills, capsules, microencapsulations, etc.
Package:PEG200,400,600,800,1000,1500 use 200kg iron drum or 50kg plastic drum PEG2000,3000,4000,6000 ,8000 use 20kg woven bag after cutting into slices
Storage:It should be put in a dry,ventilated place,if store well,the shelf life is 2 years.
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