PHR1457
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:
分子量:
395.34
NACRES:
NA.24
PubChem Substance ID:
UNSPSC Code:
41116107
EC Number:
225-668-2
MDL number:
InChI key
LIUNXXYNUIALAY-BSLBODANSA-L
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
SMILES string
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
grade
certified reference material
Quality Level
agency
traceable to USP 1086902
API family
calcium lactobionate
CofA
current certificate can be downloaded
packaging
pkg of 1 g
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
General description
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.
Application
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.
Analysis Note
These secondary standards offer multi-traceability to the USP and EP primary standards, where they are available.
Other Notes
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.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Dictionary of Food ingredients (2013)
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