1.SODIUM ERYTHORBATE
2.FCC4, Purity: 98.0%min
3.food additives and pharm
4Appearance: white odorless,crystalline powder

SODIUM ERYTHORBATE FCC4   

specification:

Identification: positive

Specific rotation: +95.5 - +98.00

PH value: 5.5-8.0

Assay(on dried basis): 98.0-100.5%

Heavy metals: 10ppm max.

Lead: 5ppm max.

Arsenic: Pass

Clarity: Pass

Usage : food additive