Suppliers with verified business licenses
Audited Supplier |
Product name:
|
1-Hydroxyethylidene-1,1-diphosphonic acid
|
|
CAS:
|
2809-21-4
|
|
MF:
|
C2H8O7P2
|
|
MW:
|
206.03
|
|
Melting point:
|
198~199ºC
|
|
Density:
|
1.45 (60% aq.)
|
|
Purity:
|
98%
|
1. Are you factory or trading company?
We are trading company .
2. How do you ensure your product and service quality?
All of our processes strictly adhere to ISO-9001 procedures, and we have 12-18 months quality warranty against BL issue date.
3. How about delivery?
Mainly contains FOB, CIF, DDU.
4. How about the payment?
We support most mainstream payment methods. T/T, L/C, D/P,D/A, O/A.
5. Do you support sample?
Mostly products support sample. Feel free send inquiry for specific requests.
Suppliers with verified business licenses
Audited Supplier 
){kind=link}
){kind=link}