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Thickening Carbopol 940 Carboxypoly Methylene For Pharmaceuticals / Cosmetics

Basic Information
Place of Origin: China
Brand Name: Carbopol
Certification: ISO
Model Number: Carbopol 940
Minimum Order Quantity: 20kg
Price: Inquiry
Packaging Details: 1kg/bag;25kg/Durm
Delivery Time: 1-3work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000kg per Month
Detail Information
Name: Carbopol 940 CAS: 9007-20-9
EINECS: 618-435-5 Related Name: Carbopol
Other Name: Carbopol 940 Price COA: Available
High Light:

pharmaceutical industry raw materials

,

pure paracetamol powder


Product Description

Alcohol gels use Carbopol 940 with best price in stock

 
Carbopol 940 Description

Carbopol 940,also called 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. Carbopol 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. 

Carbopol 940 Function

Carbomer 940 is used for topical formulations and suitable for preparation of gels, creams and coupling agent. Carbomer and
cross-linked acrylic resin as well as series products of these cross-linked polyacrylic acid are widely used at present and are
often used in topical lotion, cream and gel. In a neutral environment, Carbomer system is an excellent gel matrix with crystal
appearance and nice sense of touch, so Carbomer is suitable for preparation of cream or gel.

Carbopol 940 Specification

PRODUCT NAME

Carbopol 940

Batch number

ACT20191222

Quantity

150kg

Production date

Dec.22,2019

Expiration date

Dec.21,2022

Storage

Sealed to keep away from moisture

Items of analysis

Specification

Results

DESCRIPTION

WHITE,FLUFFY,HYGROSCOPIC POWDER HAVE A SLIGHT,CHARACTERRISTIC ORDOR,THE PH OF 1IN 100 DISPERDION IN WATER IS ABOUT 3

Complies

SOLUBILITY

WHEN NEUTRALIZE WITH ALKALI HYDROXIDE OR AMINE IT DISSOLVE IN WATER,ALCOHOL

AND GLYCERIN

Complies

INDENTIFICATION

VERY VISCOUS GEL IS PRODUCED

Complies

INDENTIFICATION

10mg/ml DISPERSION WITH THYMOL BLUE-ORANGE COLOR

ORANGE COLOR

INDENTIFICATION

10mg/ml DISPERSION WITH THYMOL RED-YELLOW COLOR

YELLOW COLOR

VISCOSITY ( 0.5% AQUEOUS DISPERSION)

40000 TO 60000mPa.s

50000mP

a.s

LOSS ON DRYING(IN A VACUUM AT 80℃ FOR 1

HOUR)

NMT 2.0%

0.72%

LIMIT OF BENZENE

NLT 0.5%

Not Detected

ASSAY FOR CARBOXYLIC ACID CONTENT

56.0 TO 68.0%

57.64%

 

Conclusion

 

Conform with enterprise standard

 

 

 

 

 

Contact Details
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Phone Number : 86-15679003816

WhatsApp : +8615679003816