USD $100.00-150.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $15.00-50.00 / Kilogram
USD $1.00-1.00 / Kilogram
top quality c-60 fullerene-c60 99685-96-8 in stock fast delivery
specification:
item |
specification |
specific rotation |
+39.5 to +41.5° |
state of solution(transmittance) |
98.0% min. |
chloride[cl] |
0.020% max. |
ammonium [nh4] |
0.02% max. |
sulfate[so4] |
0.020% max |
iron[fe] |
10ppm max. |
heavy metals [pb] |
10ppm max |
arsenic[as2o3] |
1ppm max |
other amino acids |
chromatographically not detectable |
loss on drying |
0.20% max. |
residue on ignition[sulfated] |
0.10% max. |
assay |
99.0% min |
1. finerchem is confident at the quality of the products, and would like to supply free sample to our customers.
2. more than 10 years chemcial production and exporting experience, and good relationship with customs and ship agents, which guarantee fast and safe export.
3. professional r&d technology team and equipment which keep products quality better and better.
4. timely after-service resolves your worry for internation trade.
1. certificate of analysis (coa)
2. material safety data sheet (msds)
3. route of synthesis (ros)
4. method of aanlysis (moa)
5. nuclear magnetic resonance (nmr)
6. packing pictures and loading video before loading
7. free sample
9. factory audit
10. strong after-sale service