carbomer1342, daily chemicals

Quantity Order:

Origin:

China

Payment Method:

Telegraphic Transfer (T/T)

Quantity:

10000

Pack. & Delivery:

230kg/barrel

Outer appearance
white loose powder

Viscosity
20000^ 40000 mPa.s

PH value
2.5^ 3.5

Benzene
d 0.01%

Loss on drying
d2.0%

Residue on ignition ( % )
d 2.0%

Heavy Metal
d20ppm

Carboxylic acid ( – COOH)
56.0^ 68.0%

Character : Carbomer 1342 is a high molecular weight copolymer of acrylic acid and a long chain alkyl methacrylate cross-linked with allyl ethers of pentaerythritol. Carbomer 1342, previously dried in vacuum at 80 for 1 hour, contains not less than 52.0 percent and not more than 62.0 percent of carboxylic acid ( – COOH) groups.

Usage: It is mostly used in local drug delivery system, could used as thickener for cosmetics.

Application: Usually used as thickener, emulsifier. In the pharmaceutical industry, ofen used to make ointment, suppository, cream, gel, etc.

Packing: 10KG/ Carton or 20KG/ Carton

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