루미플라빈
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루미플라빈 속성
- 녹는점
- 320°; mp 330°
- 저장 조건
- 2-8°C
- 용해도
- 메탄올(아주 약간, 가열, 초음파 처리), 트리플루오로아세트산(아주 약간)
- 밀도
- 1.48 g/cm3
- 산도 계수 (pKa)
- 10.05±0.70(Predicted)
- 물리적 상태
- 가루
- 색상
- 진한 노란색에서 진한 녹색까지
- Merck
- 13,5621
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다.
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 안전지침서 | 22-24/25 | ||
|---|---|---|---|
| WGK 독일 | 3 | ||
| RTECS 번호 | OK4800000 |
| 그림문자(GHS): |
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| 신호 어: | Warning | ||||||||||||||
| 유해·위험 문구: |
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| 예방조치문구: |
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루미플라빈 C화학적 특성, 용도, 생산
화학적 성질
deep yellow powder용도
Lumiflavin is a toxic photolysis product of vitamin B2 (R415000).Purification Methods
Lumiflavin forms orange crystals upon recrystallisation from 12% aqueous AcOH, or from formic acid. It sublimes at high vacuum. It is freely soluble in CHCl3, but not very soluble in H2O and most organic solvents. In H2O and CHCl3 solution it has a green fluorescence. UV has max at 269, 355 and 445nm ( 38,800, 11,700 and 11,800, respectively) in 0.1N NaOH and 264, 373 and 440nm ( 34,700, 11,400 and 10,400, respectively) in 0.1N HCl, while the UV in CHCl3 has max at 270, 312, 341, 360, 420, 445 and 470nm. [Hemmerich et al. Helv Chim Acta 39 1242 1956, Holiday & Stern Chem Ber 67 1352 1834, Yoneda et al. Chem Pharm Bull Jpn 20 1832 1972, Birch & Moye J Chem Soc 2622 1958, Fluorescence: Kuhn & Moruzzi Chem Ber 67 888 1934, Beilstein 26 III/IV 2539.]루미플라빈 준비 용품 및 원자재
원자재
준비 용품
루미플라빈 공급 업체
글로벌( 104)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 |
ivan@atkchemical.com | China | 32965 | 60 |
| Changzhou PBpharmaceutical R&D Co.,Ltd | 0519-83990708 |
info@pbpharm.com | CHINA | 498 | 58 |
| Standardpharm Co. Ltd. | 86-714-3992388 |
overseasales1@yongstandards.com | United States | 14332 | 58 |
| BOC Sciences | +1-631-485-4226 |
inquiry@bocsci.com | United States | 19553 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 |
factory@coreychem.com | China | 29810 | 58 |
| Zhengzhou Alfa Chemical Co.,Ltd | +8618530059196 |
sale04@alfachem.cn | China | 11849 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 |
marketing@targetmol.com | United States | 32161 | 58 |
| Alfa Chemistry | |
Info@alfa-chemistry.com | United States | 24072 | 58 |
| LEAP CHEM CO., LTD. | +86-852-30606658 |
market18@leapchem.com | China | 24727 | 58 |
| Henan Aochuang Chemical Co.,Ltd. | +86-0371-63689365 +8618638391208 |
sales@aochuangchem.com | China | 9245 | 58 |
루미플라빈 관련 검색:
리보플라빈 리보플라빈-5-인산염
Vitamin A
Minoxidil
Flavin adenine dinucleotide disodium salt
FLAVIN ADENINE DINUCLEOTIDE
LUMIFLAVINE
RIBOFLAVINE TETRABUTYRATE
RIBOFLAVIN GALACTOSIDE
RIBOFLAVIN 5'-PHOSPHATE SODIUM SALT HYDRATE
RIBAVIRIN 5'-MONOPHOSPHATE, DILITHIUM SALT
ethanol lumiflavine
RO 08-2750
Riboflavin 5'-(dihydrogen phosphate), sodium salt
LABOTEST-BB LT00244821
3-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDROBENZO[G]PTERIDIN-10(2H)-YL)PROPANENITRILE
riboflavin-5'-monobutyrate
LABOTEST-BB LT00848265