Gluconic acid

Melting point::

15 °C

Boiling point::

102 °C

alpha :

D20 -6.7° (c = 1)

Density :

1.23

refractive index :

1.4161

storage temp. :

Store below +30°C.

solubility :

DMSO (Slightly), Methanol (Slightly), Water

appearance:

colorless or white crystals

pka:

pK (25°) 3.60

form :

Crystalline Powder or Crystals

Specific Gravity:

1.234

color :

White to light yellow

Odor:

commercial 50 aq. soln. lt. amber, faint odor of vinegar

optical activity:

[α]/D +9.0 to 15.5°

Water Solubility :

Soluble in water.

Merck :

14,4456

BRN :

1726055

Symbol(GHS) 

GHS05

Signal word 

Danger

Hazard statements 

H318-H314

Precautionary statements 

P260-P264-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501-P260h-P301+P330+P331-P303+P361+P353-P305+P351+P338-P501a