蔗糖，Sucrose；puriss., meets analytical specification of Ph. Eur., BP, NF

图片 蔗糖，Sucrose；puriss., meets analytical specification of Ph. Eur., BP, NF
别名：D-(+)-蔗糖；D-蔗糖；D-(+)-Sucrose；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-呋喃果糖基-α-D-吡喃葡萄苷, D(+)-蔗糖, 白糖；α-D-Glc-(1→2)-β-D-Fru, α-D-Glucopyranosyl β-D-fructofuranoside, β-D-Fructofuranosyl-α-D-glucopyranoside, D(+)-Saccharose, Sugar

CAS号 57-50-1 经验分子式（希尔表示法） C12H22O11 分子量 342.30 Beilstein/REAXYS Number 90825 EINECS 编号 200-334-9 MDL number MFCD00006626 PubChem Substance ID 57647547 NACRES NA.21
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 16104
CAS号: 57-50-1
MDL号: MFCD00006626
签订合同 √ 正规发票 √ 技术支持 √ 质量保障 √ 全程可追溯 √
¥476.00

说明

蔗糖是从蔗糖或甜菜糖中提取的。它由葡萄糖和果糖组成，是碳和能源的良好来源。在甘蔗植物中，蔗糖的积累对节间的伸长很重要。因此，蔗糖的代谢在甘蔗植物的生长中起主要作用。

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.[1]
 
 

属性

Agency

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

质量水平

200

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

 

安全信息

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

个人防护装备

Eyeshields, Gloves, type N95 (US)

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 30 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 30
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