USD $100.00-150.00 / Kilogram
1) we are the sales represntative of the factory who produce this .
2) we are dealing in this field for more than ten years . we have experience to handle this
3) we have a laboratory which can test the materials in our own lab before export ,so we can gurantee to you the quality
4) payment terms : we can accept t.t ,dp ,lc 60 days . more flexible .
5)we enjoy a good reputation in china ,so you can trust us .
items |
standard |
results |
identification |
positive |
complies |
meition point of insolated saccharin °c |
226-230 |
228.3-229 |
appcarance |
white crystals |
white crystals |
contcnt % |
99.0-101.0 |
99.56 |
loss on drying % |
≤15 |
13.45 |
ammonium salts ppm |
≤25 |
15ppm |
arsenic ppm |
≤3 |
1.1pm |
benzoate and salicylate |
no precipitate or violet color appears |
complies |
heavy metals ppm |
≤10 |
6.5ppm |
free acid or alkali |
complites with bp/usp/dab |
complies |
readily carbonizable substances |
not more intensely colored than reference |
complies |
p-toluene sulfonamide |
≤10ppm |
7ppm |
o-toluene sulfonamide |
≤10ppm |
7ppm |
selenium ppm |
≤30 |
6ppm |
related substance |
complies with dab |
without |
clarity and color solution |
color less clear |
color less clear |
organic volatiles |
complies with bp |
without |
ph value |
complies with bp/usp |
7.0 |
benzoic acid-sulfonamide |
≤25ppm |
19ppm |