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150-13-0 - 4-Aminobenzoic acid, 99% - H-4-Abz-OH - PABA - A12673 - Alfa Aesar

A12673 4-Aminobenzoic acid, 99%

CAS 번호
150-13-0
동의어
H-4-Abz-OH
PABA

사이즈 가격 ($) 수량 재고 여부
50g 21.60
250g 36.60
1000g 106.00
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4-Aminobenzoic acid, 99%

MDL
MFCD00007894
EINECS
205-753-0

화학적 특성

화학식
C7H7NO2
화학 식량
137.14
융점
ca 187° dec.
밀도
1.374
감도
Air & Light Sensitive
용해도
Slightly soluble in water. Soluble in methanol and diethyl ether.

용도

4-Aminobenzoic acid acts as a gastric acid secretion inhibitor. It is employed as an intermediate in the synthesis of folate (Vitamin BX), azo dyes and cross linking agents. It is also useful in biomedical sector for the preparation of local anesthetic and ointments. It is widely used in industries to make pharmaceutical products, flavors and preservatives. It is actively involved as a UV-blocking ingredient in sun tan cosmetics.

참고

Air and light sensitive. Incompatible with ferric salts and oxidizing agents. May discolor on exposure to light and air. Keep the container tightly closed in a dry and well-ventilated place.

참조 문헌

Liu, B.-T.; Li, P.-S. Preparation and characterization of high-refractive-index polymer/inorganic hybrid films containing TiO2 nanoparticles prepared by 4-aminobenzoic acid. Surf. Coat. Technol. 2013, 231, 301-306.

Campbell, J. L.; Blanc, J. C. Y. L.; Schneider, B. B. Probing Electrospray Ionization Dynamics Using Differential Mobility Spectrometry: The Curious Case of 4-Aminobenzoic Acid. Anal. Chem. 2012, 84 (18), 7857-7864.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,423
바일슈타인
471605
통합 관세 코드
2922.49
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
DG1400000

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