Chlorzoxazone COA
|
ITEM |
STANDARD |
RESULTS |
|
Appearance |
White or almost white crystalline powder |
Conforms |
|
Melting point |
189~194°C |
190.6~191.4°C |
|
Chemical Identification |
Positive reaction |
Conforms |
|
HPLC |
The retention time of main peak corresponds with standard reference |
Conforms |
|
UA |
Meet the requirements |
Conforms |
|
IR |
Corresponds with standard reference |
Conforms |
|
Chloride |
Not more than 0.02% |
Conforms |
|
Related substance |
2-Amino-4-chloro phenol :NMT0.5% p-chlorophenol: NMT 0.25% Other impurities:NMT1.0% |
Conforms |
|
Loss on drying |
Not more than 0.5% |
0.1% |
|
Residue on Ignition |
Not more than 0.1% |
0.03% |
|
Heavy metals (Pb) |
Not more than 2mg/kg |
Conforms |
|
Methanol |
Not more than 0.3% |
Conforms |
|
Assay |
98.5%min (on drying ) |
99.2% |
Our Services
1. Exporting chemical products from China over 5 years of experience.
2. Arrange the orders and shipping with requests in time, According to the different countries
export policy provide complete customs clearance documents..
3. Variety of high quality chemical products with competitive price.
FAQ
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate
and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin
