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17629-30-0

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Product FOB Price Min.Order Supply Ability Supplier
Raffinose
Cas No: 17629-30-0
No Data No Data No Data Chemsigma International Co.,Ltd. Contact Supplier
D(+)-Raffinose Pentahydrate 17629-30-0 Raffinose
Cas No: 17629-30-0
USD $ 88.0-90.0 / Kilogram 1 Kilogram 2000 Kilogram/Day ShangHai Soyoung Biotechnology Inc Contact Supplier
D(+)-Raffinose pentahydrate TOP1 supplier
Cas No: 17629-30-0
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High purity D-(+)-Raffinose pentahydrate with high quality cas:17629-30-0
Cas No: 17629-30-0
USD $ 40.0-90.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality d-(+)-raffinose pentahydrate supplier in China
Cas No: 17629-30-0
No Data No Data Metric Ton/Day Simagchem Corporation Contact Supplier
High Content Natural Extract D-(+)-Raffinose pentahydrate HACCP manufacturer
Cas No: 17629-30-0
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Factory Supply d-(+)-raffinose pentahydrate
Cas No: 17629-30-0
No Data 1 1 Ality Chemical Corporation Contact Supplier
D(+)-Raffinose pentahydrate
Cas No: 17629-30-0
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
D-Raffinose
Cas No: 17629-30-0
USD $ 2.0-2.0 / Gram 1 Gram 1 Metric Ton/Month GIHI CHEMICALS CO.,LIMITED Contact Supplier
TIANFU-CHEM 17629-30-0 D(+)-Raffinose pentahydrate
Cas No: 17629-30-0
No Data 1 Kilogram 1 Metric Ton/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier

17629-30-0 Usage

storage

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.]

Uses

D-(+)-Raffinose is a trisaccharide built from 1 mol each of D-galactose, D-glucose, and D-fructose which are obtained from it by acid hydrolysis. Invertase splits it into melibiose and saccharose. D- (+)-Raffinose occurs in Australian manna; in cottonseed meal.

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.

Production Methods

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.

Regulatory Status

Raffinose is a naturally occurring trisaccharide and is consumed as part of a normal diet.

Chemical Properties

Raffinose is a white crystalline powder. It is odorless and has a sweet taste approximately 10% that of sucrose.

Chemical Properties

White crystalline powder

Uses

moisturizes and smoothes skin, prevents skin ageing, promotes skin regeneration: non-digestible with lower efficiency than lactose or sucrose; prebiotic stimulates growth of lactobacilli and bifidobacteria; additive in low-cariogenic food or drinks

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.

Incompatibilities

Raffinose is incompatible with strong oxidizers.
InChI:InChI=1/C18H32O16.5H2O/c19-1-5-8(22)11(25)13(27)16(31-5)30-3-7-9(23)12(26)14(28)17(32-7)34-18(4-21)15(29)10(24)6(2-20)33-18;;;;;/h5-17,19-29H,1-4H2;5*1H2/t5?,6-,7?,8-,9+,10+,11?,12?,13?,14?,15?,16-,17+,18-;;;;;/m0...../s1

17629-30-0 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A18313)  D-(+)-Raffinose pentahydrate, 99%    17629-30-0 10g 215.0CNY Detail
Alfa Aesar (A18313)  D-(+)-Raffinose pentahydrate, 99%    17629-30-0 50g 781.0CNY Detail

17629-30-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name D(+)-Raffinose pentahydrate

1.2 Other means of identification

Product number -
Other names D-RAFFINOSE extrapure

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:17629-30-0 SDS

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