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NIST17G

蔗糖

NIST® SRM® 17g

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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About This Item

经验公式（希尔记法）:
C12H22O11
CAS号:
57-50-1
分子量:
342.30
Beilstein:
90825
MDL编号:
MFCD00006626
UNSPSC代码:
41116107
NACRES:
NA.24

包装

bottle of 60 g

制造商/商品名称

NIST® SRM®

17g

mp

185-187 °C (lit.)

应用

general analytical

格式

neat

SMILES字符串

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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相关类别

一般描述

SRM 17G is comprised of pure crystalline sucrose with certified value of chemical purity.

Each unit of SRM 17G includes a bottle containing ~60 g of sucrose.

SRM 17G_cert

SRM 17G_SDS

应用

Sucrose Optical Rotation standard reference material (SRM) is intended for use as a saccharimetry standard, used to calibrate polarimetric systems.

特点和优势

  • Accompanied with certificate documenting NIST-certified values of sucrose mass fraction and non-certified values of carbon and hydrogen mass fraction.
  • Certified chemical purity values are determined using a quantitative 1H-nuclear magnetic resonance spectroscopy (q1H-NMR).
  • Certified values are metrologically traceable to the International System of Units (SI) of mass.
  • The NIST certificate is provided with storage and use instructions.

其他说明

Certified for the analytes listed below.
Sucrose

See certificate for values and more details at nist.gov/SRM.

法律信息

NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology

相关产品

产品编号
说明
价格

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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分析证书(COA)

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