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RDD023

蔗糖

Name: 蔗糖
Brand: SIGMA

anhydrous, free-flowing, Redi-Dri^™, ACS reagent

别名:

α-D-Glc-(1→2)-β-D-Fru, α-D-吡喃葡萄糖基β-D-呋喃果糖苷, β-D-果糖-α-D-吡喃葡萄糖苷, D(+)-蔗糖, 糖

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关于此项目

经验公式（希尔记法）:

C₁₂H₂₂O₁₁

化学文摘社编号:

57-50-1

分子量:

342.30

UNSPSC Code:

12352201

NACRES:

NA.21

PubChem Substance ID:

329824232

EC Number:

200-334-9

Beilstein/REAXYS Number:

90825

MDL number:

MFCD00006626

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属性

Quality Segment

100

grade

ACS reagent, anhydrous

product line

Redi-Dri^™

form

powder or crystals

optical activity

[α]25/D +66.3 to +66.8 °

quality

free-flowing

impurities

≤0.0008 meq/g Titratable acid, ≤0.005% Insoluble matter, ≤0.05% Invert sugar

ign. residue

≤0.01%

loss

≤0.03% loss on drying, 105°C

color

white

useful pH range

5.5-7 (25 °C, 342 g/L)

mp

185-187 °C (lit.)

solubility

water: soluble 100 mg/mL (opalescent solution)

anion traces

chloride (Cl^-): ≤0.005%, sulfate, sulfite (as SO₄^2-): ≤0.005%

cation traces

Fe: ≤5 ppm, heavy metals (as Pb): ≤5 ppm

SMILES string

OC[C@H]1O[C@H](O[C@]2(CO)O[C@H](CO)[C@@H](O)[C@@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C12H22O11/c13-1-4-6(16)8(18)9(19)11(21-4)23-12(3-15)10(20)7(17)5(2-14)22-12/h4-11,13-20H,1-3H2/t4-,5-,6-,7-,8+,9-,10+,11-,12+/m1/s1

InChI key

CZMRCDWAGMRECN-UGDNZRGBSA-N

说明

Other Notes

To gain a comprehensive understanding of our extensive range of Disaccharides for your research, we encourage you to visit our Carbohydrates Category page.

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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存储类别

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c