| ≥1 piece |
|
Sodium saccharin index
|
|
|
Items
|
Index
|
|
Content
|
99-101%
|
|
Loss on drying
|
≤15%
|
|
Melting point of insoluble saccharin
|
226-230
|
|
Ammonium salts
|
≤25 ppm
|
|
Arsenic
|
≤3 ppm
|
|
Benzoate and salicylate
|
No precipitate or violet color appears
|
|
Heavy metal
|
≤10 ppm
|
|
Readily carbonizable substance
|
Not more intensely colored than reference
|
|
P-Toluene sulfonamide
|
≤10 ppm
|
|
O-Toluene sulfonamide
|
≤10 ppm
|
|
selenium
|
≤30 ppm
|
|
Clarity and color of sulution
|
Colorless, clear
|
|
Organic volatiles
|
Comply with BP/ USP / EP
|
|
Benzoic acid – sulfonamide
|
≤25 ppm
|
|
Mesh
|
Meets your specification
|
|
Shelf life
|
5-10 years
|