alpha-L-Rhamnose
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alpha-L-Rhamnose 속성
- 녹는점
- 91-95°C
- 끓는 점
- 251.61°C (rough estimate)
- 밀도
- 1.3058 (rough estimate)
- 굴절률
- 1.6400 (estimate)
- FEMA
- 3730 | L-RHAMNOSE
- 저장 조건
- 2-8°C
- 산도 계수 (pKa)
- 12.50±0.20(Predicted)
- 냄새
- 100.00%에서. 냄새 없는
- ?? ??
- 냄새 없는
- 수용성
- 521.5g/L(40℃)
- Merck
- 8172
- LogP
- -2.17 at 25℃
- CAS 데이터베이스
- 3615-41-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
기존화학 물질 | KE-09603 |
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신호 어: | Warning | ||||||||||||||||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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alpha-L-Rhamnose C화학적 특성, 용도, 생산
화학적 성질
White crystals. For equilibrium mixture optical rotation is +9.18 degrees. Very soluble in water and in methanol; soluble in absolute alcohol.용도
Synthetic sweetener research.정의
ChEBI: The acyclic form of L-rhamnose.Purification Methods
Crystallise the rhamnose from H2O or EtOH. It crystallises easily as the monohydrate by evaporating a solution in MeOH (90%) and H2O (10%). It is also purified by dissolving in a small volume of EtOH, adding a few drops of H2O and cooling. 1H NMR in D2O at 44o contains 60% -pyranose and 40% -pyranose forms [Angyal Adv Carbohydr Chem 42 15 1984.] [Smith J Chem Soc 1035 1940, McGeachin & Beevers Acta Cryst 10 227,230 197, Beilstein 1 IV 4261.]alpha-L-Rhamnose 준비 용품 및 원자재
원자재
준비 용품
alpha-L-Rhamnose 공급 업체
글로벌( 272)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21689 | 55 |
career henan chemical co | +86-0371-86658258 |
sales@coreychem.com | China | 29914 | 58 |
Chengdu GLP biotechnology Co Ltd | 028-87075086 13350802083 |
scglp@glp-china.com | CHINA | 1824 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-61398051 +8613650506873 |
sales@chemdad.com | China | 39916 | 58 |
Alchem Pharmtech,Inc. | 8485655694 |
sales@alchempharmtech.com | United States | 63711 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 |
sales@conier.com | China | 49391 | 58 |
SIMAGCHEM CORP | +86-13806087780 |
sale@simagchem.com | China | 17367 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 |
sales@tnjchem.com | China | 34572 | 58 |
alpha-L-Rhamnose 관련 검색:
D-(+)-마노OSE 디에틸스틸베스트롤 메틸헤스페리딘 L-(-)-세린
MANNOSE
α-L-Rhamnopyranose monohydrate
RHAMNOSE, L-(+)-,L-(+)-RHAMNOSE,L-(+)-RHAMNOSE HYDRATE
scillarenin-rhamnos
D-Rhamnose
L-(+)-RHAMNOSE,Rhamnose,monohydrat
SULPHOQUINOVOSYL DIGLYCERIDE
Robinin
6-DEOXY-D-GLUCOSE
L-[2-13C]RHAMNOSE MONOHYDRATE
BETA-L-RHAMNOSE TETRAACETATE,SS-L-RHAMNOSE TETRAACETATE
L-[1-13C]RHAMNOSE MONOHYDRATE
1-Deoxo-1-hydroxy-L-rhamnose
ACETOBROMO-ALPHA-L-RHAMNOSE,ACETOBROMO-ALPHA-L-RHAMNOSE