Name: 99% Carbomer 980 CAS 9007-20-9 Carbopol 940 Cosmetics Raw Powder
Brand: BAOOUTE
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99% Carbomer 980 CAS 9007-20-9 Carbopol 940 Cosmetics Raw Powder

Carbopol 940 Powder,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.

Product Name	Carbomer 940	Purity	99% Carbomer 940
CAS NO	9007-20-9/54182-57-9	Appearance	Fluffy, White Powder
MF	C3H4O2	Storage	Keep in a cool, dry, dark location
Other types of Carbopol	934,940,941,980	Shelf Life	24 months when properly stored

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 name	Carbopol 940
Others name	Carbomer, Carboxypoly-methylene
Apperance	White powder
Purity	Min 99%
Others specification	Carbopol 940,Carbopol 941,Carbopol 934,Carbopol 980, Carbomer Ultrez 20,Carbomer Ultrez 21
Grade	Cosmetics
CAS No.	9007-20-9
Shelf time	2 years,keep away sunlight, keep dry

Items	Specifications
Viscosity (20r/min,25ºC,mPa·s)---0.2% aqueous solution	15000-30000
Viscosity (20r/min,25ºC,mPa·s)---0.5% aqueous solution	40000-55000
Solution clarity(420nm,%)---0.2% aqueous solution	≥95
Solution clarity(420nm,%)---0.5% aqueous solution	≥95
Residual Ethyl Acetate(%)	≤0.50
Pb+As+Hg+Sb/ppm	≤10
Residual Cyclohexane(%)	≤0.24
ResidualAcrylic Acid(%)	≤0.25
Loss on drying(%)	≤2.0
Packing density(g/100ml)	21.0-27.0

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99% Carbomer 980 CAS 9007-20-9 Carbopol 940 Cosmetics Raw Powder

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