류신
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류신 속성
- 녹는점
- 293-296 °C (subl.) (lit.)
- 끓는 점
- 225.8±23.0 °C(Predicted)
- 알파
- [α]D20 -3.0~+3.0゜ (c=4, HCl)
- 밀도
- 1,293 g/cm3
- 굴절률
- 1.4630 (estimate)
- 저장 조건
- Keep in dark place,Inert atmosphere,Room temperature
- 용해도
- 1M HCl: 용해성
- 산도 계수 (pKa)
- pKa: 9.744(25°C)
- 물리적 상태
- 미세 결정성 분말
- 색상
- 하얀색
- 냄새
- 백색 결정, 무취, 약간 쓴 맛
- 수용성
- 녹는
- Merck
- 14,5451
- BRN
- 636005
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
- LogP
- 0.799 (est)
- CAS 데이터베이스
- 328-39-2(CAS DataBase Reference)
- NIST
- DL-Leucine(328-39-2)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
위험품 표기 | Xn | ||
---|---|---|---|
안전지침서 | 22-24/25-36 | ||
WGK 독일 | 3 | ||
TSCA | Yes | ||
HS 번호 | 29224995 |
류신 C화학적 특성, 용도, 생산
화학적 성질
White crystalline powder용도
DL-Leucine is a racemic mixture of the D- and L- enantiomers of Leucine. DL-Leucine is used to form benzimidazole and pyrimidine hydroxy azo dyes with various transition metals. DL-Leucine may be used for the evaluation of chiral amino acid separation techniques.DL-Leucine is used for the following applications:
- Used as a standard for the measurement of free amino acids
- Used in the process of tritiated leucine uptake
- Used in solution preparation (various organics were used in different combinations and concentrations to model complex surface tension effects, DL-Leucine is one of them). It is chosen due to its presence in atmospheric aerosols and ice nucleation activity as well as for its surfactant character
정의
ChEBI: A branched-chain amino acid that consists of glycine in which one of the hydrogens attached to the alpha-carbon is substituted by an isobutyl group.류신 준비 용품 및 원자재
원자재
준비 용품
류신 공급 업체
글로벌( 422)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
airuikechemical co., ltd. | +undefined86-15315557071 |
sales02@airuikechemical.com | China | 994 | 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 |
Hangzhou FandaChem Co.,Ltd. | 008657128800458; +8615858145714 |
fandachem@gmail.com | China | 9348 | 55 |
Shanghai Yingrui Biopharma Co., Ltd. | +86-21-33585366 - 03@ |
sales03@shyrchem.com | CHINA | 738 | 60 |
ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32480 | 60 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Accela ChemBio Inc. | (+1)-858-699-3322 |
info@accelachem.com | United States | 19965 | 58 |
류신 관련 검색:
L-(-)-루신 4-메틸팔레르산 암모니아(가스)
DL-Ornithine hydrochloride
DL-Homoserine
DL-Histidine
DL-Pyroglutamic acid
DL-Arginine hydrochloride monohydrate
DL-Cysteine
DL-tert-Leucine
allo-DL-Threonine
2-amino-3-(1H-indol-3-yl)propanamide
4-HYDROXYMANDELIC ACID MONOHYDRATE
DL-Cysteine hydrochloride
DL-Glutamine
DL-2-AMINO-3-METHYLPENTANOIC ACID
N-Cbz-L-Leucine
GLYCYL-DL-LEUCINE