나프토에산
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나프토에산 속성
- 녹는점
- 157-160 °C (lit.)
- 끓는 점
- 300 °C (lit.)
- 밀도
- 1.398
- 굴절률
- 1.4600 (estimate)
- 인화점
- 195°C
- 저장 조건
- Sealed in dry,Room Temperature
- 용해도
- 뜨거운 물에 약간 용해됩니다. 뜨거운 에탄올, 에테르에 자유롭게 용해됨
- 물리적 상태
- 가루
- 산도 계수 (pKa)
- 3.7(at 25℃)
- 색상
- 약간 노란색~갈색
- Specific Gravity
- 1.398
- pH 범위
- Non& uorescence (2.5) to blue & uorescence (3.5)
- 수용성
- 뜨거운 알코올과 에테르에 잘 녹습니다. 뜨거운 물에 약간 용해됩니다.
- 최대 파장(λmax)
- 293nm
- Merck
- 14,6381
- BRN
- 1908896
- 안정성
- 안정적인. 강염기, 강산화제와 호환되지 않습니다.
- 주요 응용
- Photoresists, recording materials, waveguides, battery, ink, rubber, plastic films, agriculture, cosmetics, Sunscreen, method for preserving food, drugs, biosensors
- InChIKey
- LNETULKMXZVUST-UHFFFAOYSA-N
- CAS 데이터베이스
- 86-55-5(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xi | ||
---|---|---|---|
위험 카페고리 넘버 | 36/37/38 | ||
안전지침서 | 26-36-24/25-37 | ||
WGK 독일 | 2 | ||
RTECS 번호 | QL0960000 | ||
TSCA | Yes | ||
HS 번호 | 29163900 | ||
기존화학 물질 | KE-25548 |
나프토에산 C화학적 특성, 용도, 생산
화학적 성질
Off-white to beige powder용도
1-Naphthoic acid is used as an intermediate for the synthesis of pharmaceuticals, photochemicals, plant growth hormones, dyes and other organic compounds.Purification Methods
Crystallise the acid from toluene (3mL/g) (charcoal), pet ether (b 80-100o), or aqueous 50% EtOH. The amide has m 202o (from EtOH). [Beilstein 9 IV 2402.]나프토에산 준비 용품 및 원자재
원자재
준비 용품
2-(4-BROMOPHENYL)-5-(1-NAPHTHYL)-1,3,4-OXADIAZOLE
TOLRESTAT
2-(1-NAPHTHYL)-5-PHENYL-1,3,4-OXADIAZOLE
2,5-BIS(1-NAPHTHYL)-1,3,4-OXADIAZOLE
1-나프틸아민
1-Naphthoyl chloride
1-Naphthalenemethanol
5,6,7,8-Tetrahydronaphthalene-1-carboxylic acid
1-NAPHTHHYDRAZIDE
5-bromonaphthalene-1-carboxylic acid
1,2,3,4-Tetrahydro-1-naphthoic acid
1-(Bromomethyl)naphthalene
벤즈안트론
5-NITRO-NAPHTHALENE-1-CARBOXYLIC ACID ETHYL ESTER
5-(naphthalen-1-yl)-1,3,4-oxadiazole-2-thiol
1-BROMO-5-(TRIFLUOROMETHYL)NAPHTHALENE
1,2-Benzenedicarboxylic acid, 3-(trifluoromethyl)-
(2-Methyl-1H-indol-3-yl)-1-naphthalenylmethanone
나프토에산 공급 업체
글로벌( 420)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2259 | 58 |
Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 |
sales@capotchem.com | China | 29797 | 60 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 |
info@dakenam.com | China | 15928 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 |
jack.li@time-chemicals.com | China | 1807 | 55 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
QINGDAO HONG JIN CHEMCIAL CO.,LTD. | 532-83657313 |
hjt@hong-jin.com | China | 228 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |