카르보머
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카르보머 속성
- 끓는 점
- 116 °C
- 밀도
- 1.2 g/mL at 25 °C
- 굴절률
- n
20/D 1.442
- 저장 조건
- Storage temp. 2-8°C
- 외관
- White to off-white Solid
- SMILES
- C(C(*)*)(=O)O |$;;*;*;;$|
안전
위험품 표기 | C | ||
---|---|---|---|
위험 카페고리 넘버 | 45-46 | ||
안전지침서 | 53-45 | ||
유엔번호(UN No.) | UN 3265 8/PG 3 | ||
WGK 독일 | 3 | ||
RTECS 번호 | AT4680000 | ||
기존화학 물질 | KE-05-0312 |
카르보머 C화학적 특성, 용도, 생산
개요
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.화학적 성질
"wets" very quickly용도
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.주요 응용
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.
부작용
irritation. Uncommon side effects (may affect up to 1 in 100 people): eye swelling, eye pain, itchy eye, eye redness, increased tear production.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.카르보머 준비 용품 및 원자재
원자재
준비 용품
카르보머 공급 업체
글로벌( 472)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
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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 |
Jiangsu Magic Biotechnology Co., Ltd | +undefined13921770081 |
SVP01@magicbiotech.cn | China | 92 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8618531123677 |
faithe@yan-xi.com | China | 5853 | 58 |
Hebei Chuanghai Biotechnology Co., Ltd | +8617732866630 |
abby@chuanghaibio.com | China | 8773 | 58 |
Hebei Mujin Biotechnology Co.,Ltd | +86-13288715578 |
sales@hbmojin.com | China | 12745 | 58 |
Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 +86-13986145403; |
info@fortunachem.com | China | 5935 | 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 |
카르보머 관련 검색:
실버 아세틸아세토네이트 코발트(II) 아세틸아세토네이트 하이드레이트 아세틸아세톤산 구리 아세틸아세토산 제2철 디스프로슘 트리(2,2,6,6-테트라메틸-3,5-헵탄디오네이트) 알루미늄 아세틸아세토네이트 아크릴산, 과당폴리알릴 에테르와의 중합체 폴리아크릴산
Ethyl isocyanoacetate
Benzyl isocyanide
TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III)
METHYL ISOCYANOACETATE
DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE
TERT-BUTYL ISOCYANIDE
PHENYLSELENOL
Tosylmethyl isocyanide
N-BUTYLISOCYANIDE