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Merck
CN

PHR1457

Supelco

乳糖酸钙

Pharmaceutical Secondary Standard; Certified Reference Material

别名:

乳糖醛酸钙 一水合物, 4-O-β-D-吡喃半乳糖基-D-葡萄糖酸 半钙盐 一水合物

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经验公式（希尔记法）:
C12H21O12 · 0.5Ca · H2O
化学文摘社编号:
110638-68-1
分子量:
395.34
EC 号:
225-668-2
MDL编号:
MFCD10567434
UNSPSC代码:
41116107
PubChem化学物质编号:
329822617
NACRES:
NA.24

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等级

certified reference material
pharmaceutical secondary standard

质量水平

300

Agency

traceable to USP 1086902

API类

calcium lactobionate

CofA

current certificate can be downloaded

包装

pkg of 1 g

技术

HPLC: suitable
gas chromatography (GC): suitable

应用

pharmaceutical (small molecule)

包装形式

neat

储存温度

2-30°C

SMILES字符串

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

InChI

1S/2C12H22O12.Ca.H2O/c2*13-1-3(15)10(7(18)8(19)11(21)22)24-12-9(20)6(17)5(16)4(2-14)23-12;;/h2*3-10,12-20H,1-2H2,(H,21,22);;1H2/q;;+2;/p-2/t2*3-,4-,5+,6+,7-,8-,9-,10-,12+;;/m11../s1

InChI key

LIUNXXYNUIALAY-BSLBODANSA-L

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一般描述

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Calcium Lactobionate is the calcium salt of lactobionic acid, produced by the oxidation of lactose. It is widely used as a firming agent in dry pudding mixes due to its solubility in water.

应用

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

分析说明

These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.

其他说明

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.
To see an example of a Certificate of Analysis for this material enter LRAA3005 in the slot below. This is an example certificate only and may not be the lot that you receive.

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

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Dictionary of Food ingredients (2013)

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