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White Powder Pharmaceutical Raw Material Carbopol Ultrez 21 Excellent Performance

Basic Information
Place of Origin: China
Brand Name: Carbopol ultrez 21
Certification: ISO
Model Number: Carbomer ultrez 21
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 Ultrez 21 CAS: 9007-20-9
EINECS: 618-435-5 Form: Powder
Shippment: Express COA: Available
High Light:

pharmaceutical industry raw materials

,

pure paracetamol powder


Product Description

Fastest delivery Carbomer /Carbopol ultrez 21 with best price in stock

 
Carbopol/Carbomer ultrez 21 Description

Carbopol Ultrez 21, also called CarbCarbopol, 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  

Carbomer/Carbopol ultrez 21 Function

Carbomer ultrez 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.

 
Carbomer/Carbopol ultrez 21 Specification
PRODUCT NAME Carbopol ultrez 21
Batch number ACT20191222 Quantity 200kg
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
VISCOSITY ( 0.5% AQUEOUS DISPERSION) 40,000 CPS TO 60,000 CPS 45,000CP S
LOSS ON DRYING NMT 2.0% 0.79%
HEAVY METALS NLT 0.001% <0.001%

RESIDUAL SOLVENT

Ethy acetate+Cyclohexane

NLT 0.45% Not Detected
CLARITY(%TRANSMISSIO N) NMT 92% 94%
WETING TIME NMT 6 MINUTES 4MINUTES

 

Conclusion

 

Conform with enterprise standard

 

 

 

Contact Details
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