FOB Price
Obtener el precio más reciente( Negotiable )
|Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
200 Kilogram
Packaging Detail:
plastic woven bag, 25KG/bag or customized package
Delivery Time:
15-day shipping
Supplying Ability:
2000 Ton per Month
Payment Type:
T/T
Persona de contacto Ms. Amy
No.88 Linquan Road,Yaohai District, Hefei, Anhui
| Items | Requirements |
| assay | *9.0%min |
| PH (5% solution) | 6.**7.2 |
| Sodium assay | *2.3% max |
| Transmittance(state of solution) | *8.0% min |
| Specific rotation[α]D*0℃ | **4.***-**5.*0 |
| Loss on drying | 0.5% max |
| Heavy metal | *0ppm max |
| AS(AS2SO3) | 0.5ppm max |
| Chloride | 0.*4% max |
| Sulphate(SO**-) | 0.*5% max |
| Lead(Pb) | 1ppm max |
