C7129
Citric acid monohydrate
reagent grade, ≥98% (GC/titration), powder
동의어(들):
2-hydroxy-1,2,3-propanetricarboxylic acid monohydrate
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
HOC(COOH)(CH2COOH)2 · H2O
CAS 번호:
Molecular Weight:
210.14
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
201-069-1
MDL number:
Beilstein/REAXYS Number:
4018641
Assay:
≥98% (GC/titration)
Form:
powder
Grade:
reagent grade
제품 이름
Citric acid monohydrate, reagent grade, ≥98% (GC/titration)
Quality Level
InChI key
YASYEJJMZJALEJ-UHFFFAOYSA-N
InChI
1S/C6H8O7.H2O/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);1H2
SMILES string
OC(CC(O)(C(O)=O)CC(O)=O)=O.O
grade
reagent grade
assay
≥98% (GC/titration)
form
powder
pKa
(1) 3.13, (2) 4.76, (3) 6.4
solubility
H2O: 100 mg/mL, clear, colorless (Turbidity)
functional group
carboxylic acid
유사한 제품을 찾으십니까? 방문 제품 비교 안내
General description
Citric acid monohydrate(CAM) is an organic acid. It can be produced by crystallization from mother liquor of citric acid solution at 20-25°C during citric acid synthesis. Its molar enthalpy of solution in water has been reported to be ΔsolHm (298.15K, m = 0.0203molkg-1) = (29061±123)Jmol-1. An investigation of its crystal growth kinetics indicates that growth is linearly dependent on size.
Application
Citric acid monohydrate may be used:
- To prepare citric acid solution employed in the acetone method of 68Ga pre-purification and radiolabeling technique.
- To prepare Tris-citrate buffer employed for the electrophoresis of bacterial enzymes.
- To improve the release of diltiazem hydrochloride from melt extruded matrix tablets.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - STOT SE 3
target_organs
Respiratory system
저장 등급
11 - Combustible Solids
flash_point_f
345.0 °F - closed cup
flash_point_c
173.9 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Size dependency of citric acid monohydrate growth kinetics.
Bravi M and Mazzarotta B.
Chemical Engineering Journal, 70(3), 203-207 (1998)
Methods of multilocus enzyme electrophoresis for bacterial population genetics and systematics.
R K Selander et al.
Applied and environmental microbiology, 51(5), 873-884 (1986-05-01)
Michael K Schultz et al.
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine, 76, 46-54 (2012-10-03)
A new NaCl based method for preparation of gallium-68 labeled radiopharmaceuticals has been adapted for use with an automated gallium-68 generator system. The method was evaluated based on 56 preparations of [(68)Ga]DOTATOC and compared to a similar acetone-based approach. Advantages
Sandra U Schilling et al.
International journal of pharmaceutics, 361(1-2), 158-168 (2008-06-28)
Incomplete drug release and particle size-dependent dissolution performance can compromise the quality of controlled release matrix systems. The objective of the current study was to investigate the ability of citric acid monohydrate (CA MH) to enhance the release of diltiazem
New perspectives for citric acid production and application.
Soccol CR, et al.
Food Technology and Biotechnology, 44(2), 141-149 (2006)
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.