Merck
所有图片(1)

16104

Sigma-Aldrich

蔗糖

puriss., meets analytical specification of Ph. Eur., BP, NF

别名:
α-D-吡喃葡萄糖基β-D-呋喃果糖苷, α-D-Glc-(1→2)-β-D-Fru, 白糖, β-D-呋喃果糖基-α-D-吡喃葡萄苷, D(+)-蔗糖
Empirical Formula (Hill Notation):
C12H22O11
CAS号:
分子量:
342.30
Beilstein:
90825
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

质量水平

200

Agency

meets analytical specifications of BP
meets analytical specifications of NF
meets analytical specifications of Ph. Eur.

描述

color index <= 45

等级

puriss.

形式

solid

旋光性

[α]20/D +66.3 to +67.0°, c = 26% in H2O

质量

meets analytical specification of Ph. Eur., BP, NF

杂质

dextrine, complies
invert sugar, complies
organic volatile impurities, in accordance (GC)
reducing sugar, complies
residual solvents, complies
≤0.0005% heavy metals (as Pb)
≤250 EU/g endotoxins (LAL test)

灼烧残渣

≤0.01% (as SO4)

缺失

≤0.1% loss on drying, 105 °C, 3 h

电导率

≤35 μS/cm

mp

185-187 °C (lit.)

溶解性

alcohol: soluble 1 gm in 170 ml
methanol: soluble 1 gm in 100ml
H2O: 342 g/L at 20 °C
alcohol: insoluble (Dehydrated)
glycerol: moderately soluble
pyridine: moderately soluble

痕量阴离子

chloride (Cl-): ≤30 mg/kg
sulfate (SO42-): ≤60 mg/kg
sulfite (SO32-): ≤10 mg/kg

痕量阳离子

Ca:, in accordance
Pb: ≤0.5 mg/kg

适用性

complies for appearance of solution

application(s)

pharmaceutical (small molecule)

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

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生化/生理作用

Sucrose is extracted from cane sugar or beet sugar. It is made up of glucose and fructose and is a good source of carbon and energy. In sugarcane plants, accumulation of sucrose is important in elongation of internodes. Thus metabolism of sucrose plays a major role in the growth of the sugarcane plant.

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

分析证书

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原产地证书 (CofO)

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更多文件

Quotes and Ordering

Estelle Oberlin et al.
Development (Cambridge, England), 129(17), 4147-4157 (2002-08-07)
Hematopoietic cells arise first in the third week of human ontogeny inside yolk sac developing blood vessels, then, one week later and independently, from the wall of the embryonic aorta and vitelline artery. To address the suggested derivation of emerging
Amorphous state and delayed ice formation in sucrose solutions.
Roos Y and Karel M.
International Journal of Food Science and Technology, 26(6), 553-566 (1991)
U Sonnewald et al.
The Plant journal : for cell and molecular biology, 1(1), 95-106 (1991-07-01)
In higher plants sucrose plays a central roles with respect to both short-term storage and distribution of photoassimilates formed in the leaf. Sucrose is synthesized in the cytosol, transiently stored in the vacuole and exported via the apoplast. In order
Sucrose Metabolism Related to Growth and Ripening in Sugarcane Internodes.
Lingle SE
Crop Science, 31 (1991)
Direct microdetermination of sucrose.
E Van Handel
Analytical biochemistry, 22(2), 280-283 (1968-02-01)

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