SODIUM L (+) ASCORBATE
SODIUM L (+) ASCORBATE Extra Pure
Confirms to USP
Short Name: SODIUM L (+) ASCORBATE
Synonym: L(+)-Ascorbic acid sodium salt, Vitamin C salt
Basic Details
Article No.
LG4070
Grade
Extra Pure
Purity
99%
CAS No.
134-03-2
HS Code
2936.2700
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White to light brownish
Odour
Odorless
Melting point/ Freezing point [°C]
200°C
Density [g/cm3]
1.66
Solubility in water [% weight]
62 g/100 ml @ 250C
Chemical Specifications
Appearance
White to yellowish crystalline powder
Assay
99 - 101%
Specific optical rotation ([α]20/D)
+103.0 to +108.0 deg
pH (10% solution in water)
7.0 - 8.0
Loss on drying (at 60°C)
Max 0.25%
Heavy metal (as Pb)
Max 0.002%
Safety Information & Hazard Symbols