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poly(ethylene glycol) dimethacrylate cas 25852-47-5

Assay: 98%

Appearance: Colorless liquid

Capacity: 1500MT per year

Packaging: 200kg drum

Sample: available

Category:

Description

CAS 25852-47-5 Details

Chemical Name: Poly(ethylene glycol) dimethacrylate

CAS No.:25852-47-5

Molecular Formula:(C4H5O).(C2H4O)n.(C4H5O2)

Molecular Weight:194.27

Appearance:Light yellow liquid

CAS 25852-47-5 Typical Properties

ITEMS TEST METHOD SPECIFICATION TEST RESULT
Appearance Visual Colorless liquid Conforms
OH Value (mg KOH/g) Sapanification ≤10.0 4.7500
Color (Hazen) APHA ≤30.0 16.50
Acid Value (mgKOH/g) Titration ≤2.0 0.11
Viscosity (mPaS) Viscometer@25℃ 10~20 13.0
Density (g/ml) Densimeter@25℃ 1.000~1.100 1.06
Refractive Index Refractometer@25℃ 1.4500~1.4600 1.4579
Moisture (wt%) Karl Fisher ≤1.0 0.12
Inhibitor (MEHQ ppm) Colormetry 200~500 310
Assay (%) GC ≥98 98.25

CAS 25852-47-5 Usage

Used in food, medical and health gel materials
Adhesives, coatings, sealants, photoresist, solder coatings and photosensitive polymers

CAS 25852-47-5Packaging and Shipping

Packing: 200kg/drum

CAS 25852-47-5Storage

Stored in cool dry ventilated place away from fire, heat, light, acids and food materials

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