라피노오스
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라피노오스 속성
- 녹는점
- 81℃
- 끓는 점
- 513.84°C (rough estimate)
- 밀도
- 1.81
- 굴절률
- 1.6760 (estimate)
- 저장 조건
- 2-8°C
- 용해도
- |DMSO : 100 mg/mL (198.24 mM; Need ultrasonic)
- 물리적 상태
- 고체
- 물리적 상태
- 단단한 모양
- 산도 계수 (pKa)
- pK1:12.74 (25°C)
- 색상
- 흰색에서 황백색까지
- 수용성
- 229.8g/L(25℃)
- 안정성
- 안정적인. 강한 산화제와 호환되지 않습니다. 타기 쉬운.
- LogP
- -5.104 (est)
- CAS 데이터베이스
- 512-69-6(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
안전지침서 | 24/25 | ||
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HS 번호 | 29389090 |
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신호 어: | Warning | ||||||||||||||
유해·위험 문구: |
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예방조치문구: |
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라피노오스 C화학적 특성, 용도, 생산
화학적 성질
Raffinose is a white crystalline powder. It is odorless and has a sweet taste approximately 10% that of sucrose.용도
D-(+)-Raffinose is an oligosaccharide and trisaccharide whose physical structure and chemical properties have been shown to affect the stability and crystallization of amorphous sucrose, helping to increase the shelf-life of sucrose-containing foods.생산 방법
Raffinose occurs naturally in Australian manna, cottonseed meal, and seeds of various food legumes. It can be isolated from beet sugar molasses through sucrose separation, seed-crystallization, and filtration.Pharmaceutical Applications
Raffinose is a trisaccharide carbohydrate that is used as a bulking agent, blood substitute, stabilizing agent, and water scavenger in freeze-drying where it acts as a stabilizer for freeze-dried formulations. It is also used as a crystallization inhibitor in sucrose solutions.Safety
Raffinose is a naturally occurring trisaccharide investigated for use in freeze-dried pharmaceutical formulations. It occurs in a number of plants that are consumed widely.저장
Raffinose is stable under ordinary conditions of use and storage. Excessive heat should be avoided to prevent degradation. Thermal decomposition products are carbon monoxide and carbon dioxide.Purification Methods
fructo-furanose [17629-30-0 (5H2O), 512-69-6 (anhydrous)] M 594.5, m 8 0o, 80 -82o, +124o (c 10, H2O), [ ] D +105o (c 1 for pentahydrate, H2O), pK 1 12.40, pK 2 13.44, pK 3 13.52. D(+)-Raffinose crystallises from H2O, 90% aqueous EtOH or MeOH as the pentahydrate. The anhydrous sugar has m 132-135o. It has RF 0.8 on TLC (Silica Gel, and 1:3:3 CHCl3/butanone:/MeOH). The undecaacetate has been purified through an alumina column by elution with CHCl3, and recrystallised from EtOH/MeOH/H2O (3:2:5), with m 99-100o, [] D +92.8o (c 5.14, EtOH). [pK : Coccioli & Vicedomini Ann Chim (Rome) 66 269, 275 1976, 1H NMR: Suami et al. Carbohydr Research 26 234 1973, Beilstein 17 III/IV 3801, 17/8 V 403.]비 호환성
Raffinose is incompatible with strong oxidizers.Regulatory Status
Raffinose is a naturally occurring trisaccharide and is consumed as part of a normal diet.라피노오스 준비 용품 및 원자재
원자재
준비 용품
라피노오스 공급 업체
글로벌( 239)공급 업체
공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 |
sales@hbmojin.com | China | 12456 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 |
peter@yan-xi.com | China | 5993 | 58 |
Ouhuang Engineering Materials (Hubei) Co., Ltd | +8617702722807 |
admin@hbouhuang.com | China | 2991 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21691 | 55 |
Shanghai Zheyan Biotech Co., Ltd. | 18017610038 |
zheyansh@163.com | CHINA | 3620 | 58 |
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 |
Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 |
sales@dolonchem.com | CHINA | 2972 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28180 | 58 |
Hebei Guanlang Biotechnology Co., Ltd. | +86-19930503282 |
alice@crovellbio.com | China | 8823 | 58 |
라피노오스 관련 검색:
RAFFINOSE UNDECAACETATE,RAFFINOSE UNDECYLACETATE,D-RAFFINOSE UNDECAACETATE,D-(+)-RAFFINOSE UNDECAACETATE
D(+)-Raffinose pentahydrate
D-GALACTOSE 1-[2-(2-AZIDOETHOXY)ETHOXYETHYL]-2,3,4,6-TETRA-O-ACETATE
galactinol -raffinose galactosyltransferase
RAFFINOSE, [GALACTOSE-6-3H]
RAFFINOSE HYDRATE
RAFFINOSE OLEATE
RAFFINOSE MYRISTATE
YEAST NITROGEN BASE RAFFINOSE W/O DEX, AMM SULFATE, AMINO ACIDS,YNB, RAFFINOSE W/O DEX, AMM SULFATE, AMINO ACIDS
DROP OUT BASE AGAR, GALACTOSE, RAFFINOSE
DROP OUT BASE RAFFINOSE
raffinose permease, E coli
SD W/ RAFFINOSE W/O DEXTROSE
O-raffinose cross-linked human hemoglobin
SD W/ GALACTOSE, RAFFINOSE
SDA W/ GALACTOSE, RAFFINOSE
YNB w/o Ammonium Sulfate, w/ 2% Raffinose (Powder)
PHENOL RED RAFFINOSE BROTH