Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.121808-62-6
1. cas no.: 121808-62-6
2. molecular formula: c9h12n2o4s
3. molecular weight: 244.26
4. storage: keep in dry ventilated place with sealed.
5. use: improve immunity.
item |
standard |
testing result |
appearance |
white crystalline powder |
white crystalline powder |
loss on drying |
≤0.50% |
0.12% |
residue on ignition |
≤0.10% |
0.02% |
heavy metal |
≤10 ppm |
conforms |
assay |
≥99.50% |
99.90% |
specific optical rotation |
-138°~ -142° |
-140° |
note: all products are conforming the following terms:
1. place ofigin: china,
2. moq: 1 kg,
3. delivery time: in 7 days (1- 25 kgs),
4. payment terms: tt, l/c, d/p, etc.
5. packing: 1kg/ foil bag, 25kgs/ drum (according to your request).