carbomer 934

Description
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Data:

Items
Standards

Outer appearance
white loose powder

Viscosity
40000～60000 mPa.s

PH value
2.5～3.5

Benzene
≤ 0.01%

Loss on drying
≤2.0%

Residue on ignition (%)
≤ 2.0%

Heavy Metal
≤20ppm

Carboxylic acid (–COOH)
56.0～68.0%

Character : High molecular weight polymer of acrylic acid cross-linked with allyl ethers of sucrose or penta