Citric acid monohydrate CAS NO.5949-29-1

Citric acid monohydrate Chemical Properties
Melting point     -94 °C(lit.)
Boiling point     56 °C760 mm Hg(lit.)
density     0.791 g/mL at 25 °C(lit.)
vapor density     2 (vs air)
vapor pressure     184 mm Hg ( 20 °C)
refractive index     n20/D 1.359(lit.)
Fp     1 °F
storage temp.     Store at RT.
solubility     Citric Acid Monohydrate is very soluble in water, freely soluble in ethanol and sparingly soluble in ether.
pka    3.138, 4.76, 6.401
form     Solid
color     White
Specific Gravity    0.810 (20/4℃)
PH    1.85 (50g/l, H2O, 25℃)
Water Solubility     1630 g/L (20 oC) ;H2O: soluble 54% (w/w) at 10°C (Citric acid in water)
Sensitive     Hygroscopic
Merck     14,2326
BRN     4018641
Stability:    Stable. Incompatible with oxidizing agents, bases, reducing agents, nitrates.
InChIKey    YASYEJJMZJALEJ-UHFFFAOYSA-N
CAS DataBase Reference    5949-29-1(CAS DataBase Reference)
NIST Chemistry Reference    Citric acid monohydrate(5949-29-1)
EPA Substance Registry System    1,2,3-Propanetricarboxylic acid, 2-hydroxy-, hydrate (1:1) (5949-29-1)                   

Citric acid monohydrate Basic information
Product Name:    Citric acid monohydrate
Synonyms:    1,2,3-Propanetricarboxylic acid, 2-hydroxy-, monohydrate;1,2,3-Propanetricarboxylicacid,2-hydroxy-,monohydrate;2,3-propanetricarboxylicacid,2-hydroxy-monohydrate;citric;Citric acid hydrate;Citricacidhydrate;Citronensαure-hydrat;Citric acid monohydrate, 99.5+%
CAS:    5949-29-1
MF:    C6H10O8
MW:    210.1388
EINECS:    200-662-2
Mol File:    5949-29-1.mol

Safety Information
Hazard Codes     F,Xi
Risk Statements     11-36-66-67-41-36/37/38-37/38
Safety Statements     9-16-26-37/39-36/37/39-36
RIDADR     UN 1090 3/PG 2
WGK Germany     1
RTECS     AL3150000
TSCA     Yes
HS Code     29181400
Toxicity    LD50 orally in Rabbit: 3000 mg/kg