FOB Price
Obtener el precio más reciente( Negotiable )
|Minimum Order
Place of Origin:
tianjin
Price for Minimum Order:
-
Minimum Order Quantity:
5 Metric Ton
Packaging Detail:
25kg/1000kg/1200kg PP
Delivery Time:
Within 15 days after the order confirmed.
Supplying Ability:
30000 Metric Ton per Year
Payment Type:
Western Union, L/C, T/T
Persona de contacto Mr. YINFENG
520Room 26#office building west three huan road baodi districts, baodi, Tianjin
| Test Item | Standard Request. | Results of Test | Individual Result |
| Appearance |
White or light yellow crystalline powder |
Meet the demand | Pass |
| Content(Na2S2O5%) | ≥ *6.5% | *7.*6% | Pass |
| SO2% | ≥ *5% | *5.*4% | Pass |
| Fe% | ≤ 0.**5% | 0.**2% | Pass |
| water Insoluble % | ≤ 0.*5% | 0.*1% | Pass |
| Heavy metal (Pb)% | ≤ 0.**2% | 0.**1% | Pass |
| As% | ≤ 0.***2% | 0.***1% | Pass |
| PH | 4.**4.6 | 4.4 | Pass |
