Sigma-Aldrich C1909 Citric acid monohydrate ACS reagent, ≥99.0% 2.5 kg
Kategori
Marka
Stok Kodu
LB.SA.C1909-2.5KG
Kısa Bilgi
Synonym(s): 2-hydroxy-1,2,3-propanetricarboxylic acid monohydrate Linear Formula: HOC(COOH)(CH2COOH)2 · H2O CAS Number: 5949-29-1 Molecular Weight: 210.14 Beilstein: 4018641 EC Number: 201-069-1 MDL number: MFCD00149972 PubChem Substance ID: 24892446 NACRES: NA.21
| Sigma-Aldrich C1909 Citric acid monohydrate ACS reagent, ≥99.0% 2.5 kg |
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Linear Formula: HOC(COOH)(CH2COOH)2 · H2O
CAS Number: 5949-29-1
Molecular Weight: 210.14
Beilstein: 4018641
EC Number: 201-069-1
MDL number: MFCD00149972
PubChem Substance ID: 24892446
NACRES: NA.21
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PROPERTIES
grade ACS reagent
Quality Level 200
assay ≥99.0%
form powder
impurities
Substances carbonizable by hot sulfuric acid, passes test
≤0.005% Insoluble matter
ign. residue ≤0.02%
pKa (1) 3.13, (2) 4.76, (3) 6.4
solubility
H2O: soluble 54 % (w/w) at 10 °C (Citric acid in water)
H2O: 59.2 % (w/w) at 20 °C (Citric acid in water)
H2O: 84.0 % (w/w) at 100 °C (Citric acid in water)
anion traces
chloride (Cl-): ≤0.001%
oxalate (C2O42-): passes test (limit about 0.05%)
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.002%
cation traces
Fe: ≤3 ppm
Pb: ≤2 ppm
SMILES string OC(CC(O)(C(O)=O)CC(O)=O)=O.O 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
InChI key YASYEJJMZJALEJ-UHFFFAOYSA-N
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Tavsiye Ürünler
910,92 TL + KDV
1.093,10 TL
740,74 TL + KDV
888,88 TL
