Factory Direct Sale Cosmetic Raw Materials Carbomer 940 for CAS: 9007-20-9

• Customization: Available
• Powder: Yes
• Customized: Non-Customized
• Model NO.: bio
• Certification: GMP, ISO 9001, USP, BP
• State: Powder
• Purity: >98%
• Product Name: Carbomer 940
• CAS No: 9007-20-9
• Einecs No: 202-415-4
• Appearance: White Powder
• Mf: C3h4o2
• Molecular Weight: 72.06
• Storage: Keep in a Cool, Dry, Dark Location
• Shelf Life: 24 Months When Properly Stored
• Transport Package: Foil Bag/Drum
• Specification: 98%
• Trademark: Biohorlden
• Origin: China
• Production Capacity: 10000

Product Description

Factory Direct Sale Cosmetic Raw Materials Carbomer 940 for CAS: 9007-20-9

 

Product name	Carbomer 940
CAS No	9007-20-9
Einecs No	202-415-4
Appearance	white powder
MF	C3H4O2
Molecular Weight	72.06
Density	1.2 g/mL at 25 °C
Boiling Point	126 °C at 750mmHg
Refractive index	1.442°
Purity	98%, 99%
Storage	Keep in a cool, dry, dark location
Shelf Life	24 months when properly stored

What is Carbopol?

Carbopol 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 flurry powders.they have the ability to absorb,retain water and swell to many times theri original volume.carbomers codes(910,934,940,941 and 934P) are an indication of molecular weight and the specific components of the polymer.

This product is acrylic bonded allyl sucrose or pentaerythritol allyl ether polymer.calculated on dry goods,including carboxylic acid group(-cooh) group-should be 56.0%-68.0%




Function

Carbopol 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 polyacryulic acid are wiely 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.


Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.

1.Are you a manufacturer or trade company?
We are a professional manufacturer.
2.What's your payment terms?
Standard terms: T/T in advance and Western Union.
Also L/C at sight is acceptable for large amount.
3.What's your shipping time?
We have a large stock, which means we can deliver the goods to you immediately.
4.How do you ensure the quality of your products?
Strict QC with 6 steps testing from raw material purchase to finished product.
5.How do you ship the order normally?
For large qty order,ship the goods by sea.
For small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,UPS,TXT,EMS,and so on.
6.What's your loading port?
Usually Shanghai, Qingdao, Tianjin, Guangzhou.