China Reagent Grade Disodium Phosphate Dihydrate, Find details about China Disodium Hydrogen Phosphate, Na2hpo4 from Reagent Grade Disodium Phosphate Dihydrate
Specification | GB 25568-2010 | FCC VII | |||
Na2HPO4,w/% ≥ | Assay (Na2HPO4, Dry Basis),w/% ≥ | 98.0 | 98.0 | ||
(As),mg/kg ≤ | As, mg/kg ≤ | 3 | 3 | ||
(Pb),mg/kg ≤ | Heavy Metal (Pb), mg/kg ≤ | 10 | ---- | ||
(Pb),mg/kg ≤ | Pb,mg/kg ≤ | 4 | 4 | ||
(F),mg/kg ≤ | Fluorides,mg/kg ≤ | 50 | 50 | ||
,w/% ≤ | Insoluble Substances,w/% ≤ | 0.2 | 0.2 | ||
,w/% | Na2HPO4 ≤ | Loss On Drying | Na2HPO4 ≤ | 5.0 | 5.0 |
Na2HPO4·2H2O | Na2HPO4·2H2O | 18.0-22.0 | 18.0~22.0 | ||
Na2HPO4·12H2O ≤ | Na2HPO4·12H2O ≤ | 61.0 | --- |
1. What's your payment terms?
T/T or LC.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -10days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or drum. Of course, if you have special requirements on them, we will according to you.
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 certificat and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Qingdao or Shanghai.