Sodium Ascorbate, E-301 CAS NO.134-03-2

 Sodium Ascorbate, E-301
Expiry date: 2 years from the day of production                           Origin: China

                                                     Analytical Information

Description                                                    Specification
Appearance                                                     crystalline powder
Color                                                          white to pale yellow
Odor                                                           species-specific

Flavor                                                         species-specific
Chemical names                                                 2,3-didehydro-L-threi-hexono-1,4 –lactone sodium
                                                               enolate; 3-oxo-L-gulofuranolactone sodium enolate
                                                               134-02-2
CAS-No.                                                        134-03-2
Einecs-No.                                                     205-126-1
E-No.                                                          E 301
Empirical formula                                              C6H7NaO6
Molecular mass                                                 198,11 g/mol
Appearance                                                     white to pale yellow crystalline powder
Identity                                                       corresponds
Specific rotation, 589nm (c=10 in water)                       103° - 108°
Heavy metals                                                   max. 10 ppm
Lead                                                           max. 2 ppm
Assay                                                          99.0 – 101.0 %
pH-Value (10% solution)                                        7.0 – 8.0
Organic volatile impurities                                    meets USP requirements
loss on drying                                                 max. 0.25 %

Packaging                                                      cartons à 25kg on Euro Palette
Storage                                                        cool, dry and well closed

The product conforms to the standards of FCC and USP.

All data as mentioned have been copied from the documents created by the supplier and therefore are
in complete accordance with those data received from the supplier. The buyer is not freed from
checking the goods on arrival.