| Identification | Back Directory | [Name]
POTASSIUM DIHYDROGEN CITRATE | [CAS]
866-83-1 | [Synonyms]
Potassium citrate monobasi
Monobasic potassium citrate
Potassium Dihyrogen Citrate
mono-Kaliumcitrat,wasserfrei
Potassium citrate dihydrate
POTASSIUM CITRATE, MONOBASIC REAGENT
potassium dihydrogen citrate hydrate
Citricacidmonopotassiumsaltanhydrous
potassiuM 3,4-dicarboxy-3-hydroxybutanoate
Potassiumdihydrogencitratehydrate,99%(drybasis)
POTASSIUM CITRATE, MONOBASIC DIHYDRATE, REAGENT
Potassium dihydrogen citrate hydrate (dry basis)
2,3-propanetricarboxylicacid,2-hydroxy-monopotassiumsalt
potassium dihydrogen 2-hydroxypropane-1,2,3-tricarboxylate
1,2,3-Propanetricarboxylicacid,2-hydroxy-,monopotassiumsalt
Citric acid monopotassium salt, Potassium dihydrogen citrate
Potassium citrate monobasic,Citric acid monopotassium salt, Potassium dihydrogen citrate | [EINECS(EC#)]
212-753-4 | [Molecular Formula]
C6H7KO7 | [MDL Number]
MFCD00036472 | [MOL File]
866-83-1.mol | [Molecular Weight]
230.214 |
| Chemical Properties | Back Directory | [storage temp. ]
Store at room temperature | [solubility ]
H2O: 0.5 M at 20 °C, clear, colorless
| [form ]
Powder/Chunks | [Appearance]
White to off-white Solid | [PH]
pH (50g/l, 25℃) : 3.4～4.0 | [Water Solubility ]
Soluble in water. Slightly soluble in ethanol | [Sensitive ]
Hygroscopic | [Merck ]
14,7624 | [BRN ]
4772973 | [Stability:]
Hygroscopic | [InChI]
InChI=1S/C6H8O7.K.H/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);; | [InChIKey]
JOSYFFAWJFRGHM-UHFFFAOYSA-N | [SMILES]
C(O)(C(=O)O)(CC(=O)O)CC(=O)O.[KH] | [EPA Substance Registry System]
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monopotassium salt (866-83-1) |
| Hazard Information | Back Directory | [Uses]
A 0.05 molal solution as standard for pH scale (pH at 25° 3.776): Staples, Bates, J. Res. Natl. Bur. Stand. 73A, 37 (1969). | [Purification Methods]
It crystallises from H2O with a solubility of 11.5% at 100o. Dry it at 80o, or in a vacuum desiccator over Sicapent. [Beilstein 3 I 209, 3 III 336, 3 IV 402.] |
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| Company Name: |
Alfa Aesar
|
| Telephone: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
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