Carbomer 940,also called Carbomer or Carboxypoly-methylene is a generic name for synthetic high molecular weight polymers of acrylic acid used as thickening, dispersing, suspending and emulsifying agents in pharmaceuticals and cosmetics. They may be homopolymers of acrylic acid, crosslinked with an allyl ether pentaerythritol, allyl ether of sucrose or allyl ether of propylene.Carbomers are found in the market as white and fluffy powders. They have the ability to absorb, retain water and swell to many times their original volume. Carbomers codes (910, 934, 940, 941 and 934P) are an indication of molecular weight and the
specific components of the polymer.
- Product Details
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Quick Details
-
MF:
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C26H57NO4S
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EINECS No.:
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279-791-1
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Place of Origin:
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Hubei, China
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Appearance:
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White powder
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Brand Name:
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DACHENG
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Model Number:
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DCKBM-2
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density:
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1.2 g/mL at 25 °C
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CAS:
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9003-01-4
Quick Details
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CAS No.:
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9007-20-9
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Purity:
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99%
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Other Names:
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Kapol/Kapol
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MF:
-
C26H57NO4S
-
EINECS No.:
-
279-791-1
-
Place of Origin:
-
Hubei, China
-
Appearance:
-
White powder
-
Brand Name:
-
DACHENG
-
Model Number:
-
DCKBM-2
-
density:
-
1.2 g/mL at 25 °C
-
CAS:
-
9003-01-4
Product Paramenters
|
product Name:
|
Carbomer
|
MF:
|
C15H17ClO3
|
|
|
CAS No.:
|
9007-20-9
|
Purity:
|
99%
|
|
|
Shelf Life:
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2 Year
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Origin:
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China
|
|
|
Test
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Specification
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Results
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|
|
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Appearance
|
White Crystal Powder
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Conforms
|
|
|
|
Identification
|
HPLC conform
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Conforms
|
|
|
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Loss on drying
|
≤0.5%
|
0.24%
|
|
|
|
Viscosity (20r/min, 25'C, mPa.s)
0.2% aqueous solution 0.5% aqueous solution |
19,000-35,000 40,000-70,000 |
23250 60000 |
|
|
|
Residue on ignition
|
≤0.2%
|
0.06%
|
|
|
|
Solution clarity (420nm, %)
0.2% aqueous solution |
85min
|
94
|
|
|
|
Residual benzene
|
0.5% max
|
0.31%
|
|
|
|
Residual Acryl Acid
|
0.25% max
|
0.092%
|
|
|
|
Packing density (g/100ml)
|
21.0-27.0
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Conforms
|
|
|
|
Heavy metals
|
10ppm max
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Conforms
|
|
|
|
Total impurities(HPLC)
|
≤ 1.0%
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Conforms
|
|
|
Products Description
Kapol/Kapol
Application
Carbopol is an excellent suspension agent, stabilizer, emulsifier and the most effective water-soluble thickener.1. Skin care
lotions and creams.
2. Ethanol-containing transparent gel type of products
3. Transparent skin care gels, hair styling gels.
4. Shampoos, shower gels.
lotions and creams.
2. Ethanol-containing transparent gel type of products
3. Transparent skin care gels, hair styling gels.
4. Shampoos, shower gels.
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