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Carbomer

Carbomer Struktur
9007-20-9
CAS-Nr.
9007-20-9
Englisch Name:
Carbomer
Synonyma:
Carbopol;CARBOPOL 941;CARBOPOL 934;Carbopol 980;KBM;POLYACRYLIC ACID 5,000;Carbome;carbopol U21;CARBOMER 941;CARBOMER 1622
CBNumber:
CB9693151
Summenformel:
C15H17ClO3
Molgewicht:
280.74668
MOL-Datei:
9007-20-9.mol

Carbomer Eigenschaften

Siedepunkt:
116 °C
Dichte
1.2 g/mL at 25 °C
Brechungsindex
n20/D 1.442
SMILES
C(C(*)*)(=O)O |$;;*;*;;$|
EPA chemische Informationen
Carbomer (9007-20-9)

Sicherheit

Kennzeichnung gef?hrlicher C
R-S?tze: 45-46
S-S?tze: 53-45
RIDADR  UN 3265 8/PG 3
WGK Germany  3
RTECS-Nr. AT4680000

Carbomer Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R45:Kann Krebs erzeugen.
R46:Kann vererbbare Sch?den verursachen.

S-S?tze Betriebsanweisung:

S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).

Beschreibung

Poly(acrylic acid) (PAA; trade name Carbomer) is a polymer with the formula (CH2-CHCO2H)n. It is a derivative of acrylic acid (CH2=CHCO2H). In addition to the homopolymers, a variety of copolymers and crosslinked polymers, and partially deprotonated derivatives thereof are known and of commercial value. In a water solution at neutral pH, PAA is an anionic polymer, i.e., many of the side chains of PAA lose their protons and acquire a negative charge. Partially or wholly deprotonaated PAAs are polyelectrolytes, with the ability to absorb and retain water and swell to many times their original volume. These properties - acid-base and water-attracting - are the bases of many applications.

Chemische Eigenschaften

"wets" very quickly

Verwenden

Carbomers are acrylic acid polymers that are used for a variety of purposes. They are used in pharmaceutical processes as suspending agents, gel bases, emulsifiers, and binding agents. They are also used as artificial tears. Carbomer 974P is a carbomer that is the major non-aqueous component (5% polymer, 94% water) of a proprietary formulation called BufferGel, which also contains dibasic potassium phosphate, magnesium sulfate, dibasic sodium phosphate, sorbic acid, monobasic sodium phosphate, and disodium EDTA. It is a buffering agent, a microbicide, and a spermicide. It is formulated in an aqueous gel at pH 3.9, which acidifies twice its volume of semen to a pH of 5 and maintains the protective acidity of the vagina. It is used vaginally as a spermicide that also protects against HIV infection and possibly other sexually transmitted diseases.

Application

Carbomers are thickening agents that help control the viscosity and flow of cosmetic products. They also help distribute and suspend insoluble solids into liquid, and prevent the oil and liquid parts of a solution from separating. They have the ability to absorb and retain water, and can swell up to 1000 times their original volume when dispersed in water. Generally, this class of ingredients is used in gel-like formulations because it forms a colloidal, mucilage-like consistency when mixed in water.
This ingredient is contained in a wide range of personal care products such as styling gel, facial moisturizer, sunscreen, shampoo, anti-aging treatment, eye cream, cleanser and scrubs.

Nebenwirkungen

irritation. Uncommon side effects (may affect up to 1 in 100 people): eye swelling, eye pain, itchy eye, eye redness, increased tear production.

Sicherheit(Safety)

The safety of carbomers has been assessed by the Cosmetic Ingredient Review Expert Panel, a group responsible for evaluating the safety of skincare and cosmetics. Carbomer polymers demonstrated a low potential for phototoxicity, photo-contact allergenicity, skin irritation and sensitization at concentrations up to 100%. Upon evaluation of the scientific data, the CIR Expert Panel concluded that carbomer polymers were safe as ingredients in cosmetics and personal care products.

Carbomer Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Carbomer Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 425)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Xindesheng Material Technology Co., Ltd.
+8618971041571
vickyzhao@whdschem.com China 174 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418684 +8618949823763
sales@tnjchem.com China 25356 58
XuZhou Magic Biotechnology Co., Ltd.
+undefined13921770081
SVP01@magicbiotech.cn China 92 58
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5857 58
Hebei Weibang Biotechnology Co., Ltd
+8615531157085
abby@weibangbio.com China 8810 58
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12835 58
Wuhan Fortuna Chemical Co., Ltd
+86-027-59207850
info@fortunachem.com China 5975 58
Firsky International Trade (Wuhan) Co., Ltd
+8615387054039
admin@firsky-cn.com China 427 58
Anhui Yiao New Material Technology Co., Ltd
+86-18033737140 +86-17354101231
sales1@hbganmiao.com China 227 58
Suzhou Sanyi Polymer Chemical Technology Co., Ltd.
+8615571922873
15571922873@163.com China 102 58

9007-20-9()Verwandte Suche:


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  • POLYACRYLIC ACID 250,000
  • POLYACRYLIC ACID 150,000
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  • CARBOMER 672
  • CARBOMER 690
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  • CARBOMER 934P
  • CARBOPOL(TM) 941
  • CARBOPOL 690
  • CARBOPOL(R) 1622
  • CARBOPOL(R) 690
  • CARBOPOL(R) 934
  • CARBOPOL(R) 941
  • CARBOPOL(TM) 1622
  • CARBOPOL(TM) 672
  • CARBOPOL(TM) 690
  • Carboxipolimetilene940
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  • Carbopol®: 940
  • Con WTP 1100 Polyacrylic acid
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  • best selling Carbopol 940 / Carbomer 940 cas 9007-20-9 kf-wang(at)kf-chem.com
  • carbopol/carbomer
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  • Carbomer 2010
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  • carbopol U20
  • carbopol 2020
  • Carbomer 351
  • Carbopol 351
  • Carbomer Resin 940
  • POLY940
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  • Acrylic Acid Carbopol 940
  • POLY(ACRYLIC ACID) Basic information
  • POLY(ACRYLIC ACID) Carbomer
  • carbopol 371
  • POLYACRYLIC ACID 5,000
  • CARBOMER 1622
  • CARBOPOL(TM) 910
  • CARBOPOL(TM) 934
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