FOB Price
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Minimum Order
Place of Origin:
shandong province china mailand
Price for Minimum Order:
-
Minimum Order Quantity:
20 Metric Ton
Packaging Detail:
PP woven bag with PE film inside, usual type: 25kg/bag , 50kg/bag and 1000kg/bag.
Delivery Time:
15 days after we got 30% down payment, left70% via
Supplying Ability:
4000 Metric Ton per Month
Payment Type:
L/C, T/T
الشخص الذي يمكن الاتصال به Ms. tiffany
oceanic development zone, Weifang, Shandong
1.Na2S2O5: *8%
2.CAS No.: ********4
3.Quality standard:GB********8
4.Appearance:white crystalline powder
Key Specifications / Special Features:
Molecular Formula :Na2S2O5
CAS No.********4
Appearance:white crystalline powder
Quality standard:GB********8
Technical Index:MainContent(Na2S2O5) ≥*8%
Iron(as Fe) % ≤0.**1
Heavy metals(as Pb) % ≤0.**1
Arsenic(as As) % ≤0.***2
Packing : *5kg PP bag with PE film, or *5kg PE bag
Application:
1. bleaching agent for textile fibres;
2. colors stripper and dechlorination; preparation of Indigo Vat Dye;
3. solubilizing and acidyfing agent for leather industries ;
4. bleaching agent for paper pulps;
5. preservative and sterilisation agent for food industries.
Storage & handling:
Store the product in a cool and dry place so as to prevent from direct sunlight ,water and moisture avoid contact with strong acid,oxidants or poisonous substances.
