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59-23-4

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High quality D-Galactose 99% with best [rice cas:59-23-4
Cas No: 59-23-4
USD $ 30.0-45.0 / Kilogram 1 Kilogram 99999 Kilogram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
D-Galactose
Cas No: 59-23-4
USD $ 1.0-1.0 / Kilogram 1 Kilogram 50 Metric Ton/Month Hangzhou Ocean Chemical Co., Ltd. Contact Supplier
D-Galactose
Cas No: 59-23-4
No Data No Data Metric Ton/Day Hunan Hui Bai Shi(YUNBANG)Biological Technology Co.,Ltd Contact Supplier
High quality D-(+)-Galactose 59-23-4 with best price
Cas No: 59-23-4
No Data 1 Gram 1000 Kilogram/Month Shanghai PengMo Biotechnology Co.,Ltd Contact Supplier
D-Galactose
Cas No: 59-23-4
USD $ 40.0-40.0 / Kilogram 10 Kilogram 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier
High quality D(+)-Galactose supplier in China
Cas No: 59-23-4
No Data 1 Kilogram 100 Metric Ton/Month Simagchem Corporation Contact Supplier
Fresh In Stock:D(+)-Galactose with BEST PRICE
Cas No: 59-23-4
USD $ 1.0-1.0 / Metric Ton 1 Metric Ton 1000 Metric Ton/Day Scale Chemical Corporation Contact Supplier
D-(+)-Galactose
Cas No: 59-23-4
No Data 1 Kilogram 20 Metric Ton/Day Henan Allgreen Chemical Co.,Ltd Contact Supplier
D-Galactose
Cas No: 59-23-4
No Data 10 Milligram 1 Kilogram/Day shanghai Tauto Biotech Co., Ltd Contact Supplier
D-Galactose (Plant Derived)
Cas No: 59-23-4
No Data 1 Kilogram 1 Metric Ton/Month EnBridge PharmTech Co., Ltd. Contact Supplier

59-23-4 Usage

Chemical Properties

White powder

Purification Methods

-D-Galactose is crystallised twice from aqueous 80% EtOH at -10o, then dried in a vacuum oven at 90o over P2O5 for 10hours. [Link Biochemical Preparations 3 75 1953, Hansen et al. Biochemical Preparations 4 2 1955.] Also purify it by recrystallising the dried solid (150g) in hot H2O (150mL), then adding hot MeOH (250mL) and hot EtOH (500mL), stirring to mix, filtering through a bed of charcoal, and the clear filtrate is stirred to initiate crystallisation. After standing overnight at 10o, the crystals of the -anomer are filtered off by suction, washed with MeOH, then EtOH, and dried (yield 130g), and more can be obtained by evaporation of the filtrate and washing as before. [Wolfrom & Thompson Methods in Carbohydrate Chemistry I 120 1962, Academic Press, Beilstein 1 IV 4336.]

Uses

A C-4 epimer of Glucose (G595000) found in milk and sugar beets as well as being synthesized by the body. Potential use in oral therapy for nephrotic syndrome in focal and segmental glomerulosclerosis.

Uses

The C-4 epimer of glucose.
InChI:InChI=1/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1

59-23-4 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (A12813)  D-(+)-Galactose, 98%    59-23-4 1000g 1489.0CNY Detail
Alfa Aesar (A12813)  D-(+)-Galactose, 98%    59-23-4 250g 486.0CNY Detail
Alfa Aesar (A12813)  D-(+)-Galactose, 98%    59-23-4 50g 170.0CNY Detail

59-23-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name D-Galactose

1.2 Other means of identification

Product number -
Other names galactos

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:59-23-4 SDS

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