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SODIUM DIHYDROGEN CITRATE
- CAS No.
- 18996-35-5
- Chemical Name:
- SODIUM DIHYDROGEN CITRATE
- Synonyms
- E 331i;citrofluyl;MONOSODIUM CITRATE;DIHYDROGEN CITRATE;citricacid,sodiumsalt;Natriumdihydrogencitrat;SODIUM CITRATE MONOBASIC;SODIUM DIHYDROGEN CITRATE;CITRIC ACID MONOSODIUM SALT;monosodiumdihydrogencitrate
- CBNumber:
- CB2476982
- Molecular Formula:
- C6H9NaO7
- Molecular Weight:
- 216.12
- MDL Number:
- MFCD00013067
- MOL File:
- 18996-35-5.mol
Last updated:2024-10-25 23:13:37
| Melting point | 212 °C(lit.) |
|---|---|
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: 0.25 M at 20 °C, clear, colorless |
| form | Crystalline Powder |
| color | White |
| PH | 4.07(1 mM solution);3.87(10 mM solution);3.71(100 mM solution);3.48(1000 mM solution) |
| Odor | Odorless |
| Water Solubility | Soluble in water. Insoluble in ethanol. |
| λmax |
λ: 260 nm Amax: 0.15 λ: 280 nm Amax: 0.05 |
| BRN | 3920246 |
| InChI | InChI=1S/C6H8O7.Na.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 | JKYDHHIKDADVTE-UHFFFAOYSA-N |
| SMILES | C(O)(C(=O)O)(CC(=O)O)CC(=O)O.[NaH] |
| Indirect Additives used in Food Contact Substances | MONOSODIUM CITRATE |
| CAS DataBase Reference | 18996-35-5(CAS DataBase Reference) |
| FDA UNII | 68538UP9SE |
| EPA Substance Registry System | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monosodium salt (18996-35-5) |
SODIUM DIHYDROGEN CITRATE price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 234265 | Sodium dihydrogencitrate 99% | 18996-35-5 | 100g | $54.2 | 2024-03-01 | Buy |
| Sigma-Aldrich | 234265 | Sodium dihydrogencitrate 99% | 18996-35-5 | 1kg | $111 | 2024-03-01 | Buy |
| Alfa Aesar | L12557 | Sodium dihydrogen citrate, 99% | 18996-35-5 | 100g | $32.6 | 2024-03-01 | Buy |
| Alfa Aesar | L12557 | Sodium dihydrogen citrate, 99% | 18996-35-5 | 500g | $61.9 | 2024-03-01 | Buy |
| Sigma-Aldrich | 71498 | Sodium citrate monobasic purum p.a., anhydrous, ≥99.0% (T) | 18996-35-5 | 250g | $65.5 | 2024-03-01 | Buy |
SODIUM DIHYDROGEN CITRATE Chemical Properties,Uses,Production
Description
Mono sodium citrate, or sodium dihydrogen citrate, is an acid salt with the chemical formula NaH2C6H5O7, or C3H4OH(COOH)2COONa. Since it has two remaining open spots on the citrate anion, it is used as a relatively strong sequestrant. It is used to prevent platelet clumping in blood samples. It is one of the 3 citric acid salts.
Chemical Properties
white crystalline powder
Uses
Sodium dihydrogencitrate has been employed:
- as reductant and stabilizer during the synthesis of Fe3O4 Pt core/shell particles
- in characterization of carbon-based electrode materials as cathode in half-cell configuration
- in electrochemical reduction of proton at carbon fiber electrode in the presence and absence of Pt nanoparticles
Uses
Sodium dihydrogen citrate acts as a buffering agent and sequestrant. It is also employed as a reductant and stabilizer in the preparation of b>Fe3O4 platinum core/shell particles. Further, it is used in electrochemical reduction of proton at carbon fiber electrode in the presence and absence of platinum nanoparticles. In addition to this, it plays a useful role in characterization of carbon-based electrode materials as cathode in half-cell configuration.
Preparation
Monosodium citrate can be prepared by the direct reaction of sodium carbonate or bicarbonate with citric acid:
NaHCO3(s) + C6H8O7 (aq) → NaC6H7O7 (aq) + CO2 (g) + H2O (l).
General Description
Sodium citrate is a useful setting retardant for improvement of properties of brushite cement.
Flammability and Explosibility
Non flammable
SODIUM DIHYDROGEN CITRATE Preparation Products And Raw materials
Global( 240)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Aceschem Inc. | +1-817863-6948 +1-（817）863-6948 | sales@aceschem.com | United States | 19632 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12839 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18153 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29881 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Xiamen AmoyChem Co., Ltd | +86-86-5926051114 +8618959220845 | sales@amoychem.com | China | 6383 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
View Lastest Price from SODIUM DIHYDROGEN CITRATE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-10-25 | SODIUM DIHYDROGEN CITRATE
18996-35-5
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd | |
 |
2023-09-21 | SODIUM DIHYDROGEN CITRATE
18996-35-5
|
US $0.00 / KG | 1KG | 99% | 50000KG/month | Hebei Mojin Biotechnology Co., Ltd | |
 |
2022-07-09 | Monosodium Citrate
18996-35-5
|
US $50.00 / TON | 157TON | 99% | 600 | Molokomalapatrading Ltd. |
-
- SODIUM DIHYDROGEN CITRATE
18996-35-5
- US $0.00-0.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- SODIUM DIHYDROGEN CITRATE
18996-35-5
- US $0.00 / KG
- 99%
- Hebei Mojin Biotechnology Co., Ltd
-
- Monosodium Citrate
18996-35-5
- US $50.00 / TON
- 99%
- Molokomalapatrading Ltd.
18996-35-5(SODIUM DIHYDROGEN CITRATE)Related Search:
Sodium dihydrogen citrate Anhydrous
CITRICACID,MONOSODIUMSALT(ANHYDROUS)
Natriumdihydrogencitrat
Sodium citrate: (Monosodium citrate)
Citric acid monosodium salt, Sodium citrate monobasic
Citric acid monosodium salt, Sodium dihydrogen citrate
Sodium citrate monobasic anhydrous
CitricAcid,MonosodiumSalt,Gpr
Citric acid, monosodium salt, anhydrous, pure, 99%
Citric acid, monosodium salt,99%,pure,anhydrous
Monosodium Citrate Anhydrous
Citric acid, MonosodiuM salt, anhydrous, pure, 99% 2.5KG
Citric acid, MonosodiuM salt, 99%, for analysis, anhydrous
SodiuM citrate Monobasic puruM p.a., anhydrous, >=99.0% (T)
E 331i
CITRIC ACID MONOSODIUM SALT
1,2,3-Propanetricarboxylicacid,2-hydroxy-,monosodiumsalt
2,3-propanetricarboxylicacid,2-hydroxy-monosodiumsalt
citricacid,sodiumsalt
citrofluyl
monosodiumdihydrogencitrate
Sodiumcitratemonobasic,monoh
Monosodium citrate
Sodium dihydrogen citrate
Citric acid monosodium salt
Sodium citrate monobasic
SODIUM DIHYDROGEN CITRATE
SODIUM CITRATE MONOBASIC
MONOSODIUM CITRATE
Sodium dihydrogencitrate 99%
SODIUM CITRATE MONOBASIC BIOXTRA, AN
SODIUM DIHYDROGEN CITRATE AR
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (1:1)
Mono Sodium Citrate 30-100 Mesh
Sodium citrate monobasic, 99%, anhydrous
Sodium 3,4-dicarboxy-3-hydroxybutanoate
DIHYDROGEN CITRATE
sodium,2-(carboxymethyl)-2,4-dihydroxy-4-oxobutanoate
Sodium dihydrogen citrate or mono sodium citrate
SODIUM DIHYDROGEN CITRATE ISO 9001：2015 REACH
18996-35-5
C6H7O7Na
HOCCOONaCH2COOH2
C6H5NaO7
Organic Building Blocks
Crystallization
BioChemika Ultra
Carbonyl Compounds
Carboxylic Acid Salts
BioChemical
Building Blocks
Biochemicals and Reagents