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SODIUM DIHYDROGEN CITRATE

SODIUM DIHYDROGEN CITRATE Structure
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
MOL File:
18996-35-5.mol
Modify Date:
2023/9/21 15:25:22

SODIUM DIHYDROGEN CITRATE Properties

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]
CAS DataBase Reference 18996-35-5(CAS DataBase Reference)
EPA Substance Registry System 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monosodium salt (18996-35-5)

SAFETY

Risk and Safety Statements

Hazard Codes  Xi
Risk Statements  36
Safety Statements  22-24/25
WGK Germany  1
RTECS  GE7950000
3
TSCA  Yes
HS Code  29181500
NFPA 704
1
2 1

SODIUM DIHYDROGEN CITRATE price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 71498 Sodium citrate monobasic purum p.a., anhydrous, ≥99.0% (T) 18996-35-5 250G ₹3290.8 2022-06-14 Buy
Sigma-Aldrich(India) 71498 Sodium citrate monobasic purum p.a., anhydrous, ≥99.0% (T) 18996-35-5 1KG ₹7750.7 2022-06-14 Buy
Sigma-Aldrich(India) 71497 Sodium citrate monobasic BioXtra, anhydrous, ≥99.5% (T) 18996-35-5 250G ₹7696.58 2022-06-14 Buy
Sigma-Aldrich(India) 71497 Sodium citrate monobasic BioXtra, anhydrous, ≥99.5% (T) 18996-35-5 1KG ₹24605.23 2022-06-14 Buy
Sigma-Aldrich(India) 234265 Sodium dihydrogencitrate 99% 18996-35-5 100G ₹1948.5 2022-06-14 Buy
Product number Packaging Price Buy
71498 250G ₹3290.8 Buy
71498 1KG ₹7750.7 Buy
71497 250G ₹7696.58 Buy
71497 1KG ₹24605.23 Buy
234265 100G ₹1948.5 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 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.

SODIUM DIHYDROGEN CITRATE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 241)Suppliers
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Biofil Chemicals and Pharmaceuticals Limited +91-7312426700 +91-7312426713 Madhya Pradesh, India 12 58 Inquiry
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