SODIUM DIHYDROGEN CITRATE CAS#18996-35-5

CAS Number: 18996-35-5
Chemical Formula: C6H9NaO7
Synonyms:

1,2,3-Propanetricarboxylic acid, 2-hydroxy-, sodium salt (1:1)
Sodium dihydrogen citrate Anhydrous
Sodium citrate monobasic anhydrou

Appearance: White Powder

MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)

Contact Now E-Mail Telephone WhatsApp

Product Details

SODIUM DIHYDROGEN CITRATE CAS#18996-35-5

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.

SODIUM DIHYDROGEN CITRATE Chemical 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
Odor	Odorless
PH	4.07(1 mM solution);3.87(10 mM solution);3.71(100 mM solution);3.48(1000 mM solution)
Water Solubility	Soluble in water. Insoluble in ethanol.
λmax	λ: 260 nm Amax: 0.15 λ: 280 nm Amax: 0.05
BRN	3920246
Cosmetics Ingredients Functions	BUFFERING
Cosmetic Ingredient Review (CIR)	SODIUM DIHYDROGEN CITRATE (18996-35-5)
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 Information

Hazard Codes	Xi
Risk Statements	36
Safety Statements	22-24/25
WGK Germany	1
RTECS	GE7950000
F	3
TSCA	TSCA listed
HS Code	29181500
Storage Class	11 - Combustible Solids

Product Application Of SODIUM DIHYDROGEN CITRATE CAS#18996-35-5

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.

Fact Factory and Equipment Show

Gardenia Yellow#94238-00-3