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
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)

Symbol(GHS):
Signal word:	Warning
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501 H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362 H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352 IF ON SKIN: wash with plenty of soap and water. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.