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产品名称
柠檬酸, Pharmaceutical Secondary Standard; Certified Reference Material
InChI key
KRKNYBCHXYNGOX-UHFFFAOYSA-N
InChI
1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)
SMILES string
OC(=O)CC(O)(CC(O)=O)C(O)=O
grade
certified reference material
pharmaceutical secondary standard
agency
traceable to Ph. Eur. A1202000
traceable to USP 1134368
API family
citric acid
CofA
current certificate can be downloaded
expl. lim.
8 %, 65 °F
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
pKa
(1) 3.13, (2) 4.76, (3) 6.4
mp
153-159 °C (lit.)
application(s)
pharmaceutical (small molecule)
format
neat
storage temp.
2-30°C
Quality Level
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此商品 | 1134368 | A1202000 | 94676 |
|---|---|---|---|
| application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) pharmaceutical (small molecule) | application(s) cleaning products |
| technique(s) HPLC: suitable, gas chromatography (GC): suitable | technique(s) - | technique(s) - | technique(s) HPLC: suitable, gas chromatography (GC): suitable |
| format neat | format neat | format neat | format neat |
| Quality Level 300 | Quality Level - | Quality Level - | Quality Level 300 |
| grade certified reference material, pharmaceutical secondary standard | grade pharmaceutical primary standard | grade pharmaceutical primary standard | grade certified reference material, TraceCERT® |
| storage temp. 2-30°C | storage temp. - | storage temp. 2-8°C | storage temp. - |
Application
General description
柠檬酸是药物制剂中的一种常见成分。由于它与碳酸盐或碳酸氢盐结合产生的起泡作用,它可用于抗酸剂和洁齿剂中。柠檬酸也可用作缓冲剂,它有助于悬浮液的分散,从而确保活性成分的稳定性并增强抗氧化剂的功效。[2]
Other Notes
Analysis Note
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
实验方案
Science Slam panel: Leading gene therapy developers discuss commercialization challenges and the importance of robust process development plans.
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