| ≥1 piece |
Sell Sodium Benzoate Powder / Granular
Product name: Sodium benzoate
Molecular Formula: C 7 H 5 O 2 Na
CASE NO: 532-32-1
Product Grade: Food grade / Industrial grade / Pharma grade
packing :
1). Net 25 kg lined with PE plastic bag
2). A ccording to customers' requirement
Quality standard.:
|
Sodium benzoate index |
|
|
Items |
Index |
|
Content ( as dry product ) |
99-100.5% |
|
Loss on drying |
≤1 .5 % after drying at 105 °C for four hours |
|
Melting point for benzoic acid |
121.5-123.5 ℃ |
|
Acidity or alkalinity |
≤0.25 ml/N |
|
Arsenic |
≤ 3 ppm |
|
Halogenide (Fecl 3 ) |
≤ 0.02% |
|
Heavy metal |
≤ 10 ppm |
|
Total Cl Content |
≤ 0.06% |
|
Lead |
≤ 5 ppm |
|
Mercury |
≤ 1 ppm |
|
Positive test of presence of benzoate and sodium |
Qualified with regulations |
|
Readily oxidizable substances |
Qualified with regulations |
|
Polycyclic acid |
Pass test |
|
Chloride |
≤ 200 ppm |
|
Chlorinated organic compounds |
< 600 ppm |
|
Degree of acidity or alkalinity |
Qualified with regulations |
|
Dissoluble state |
Pass test |
|
Compound easy to be oxide |
Pass test |
|
|
|
For more details pls contact us and we can give you our best price for you .
Thanks
Juny