Thiourea dioxide CAS NO.1758-73-2

thiourea dioxide 99 1.ISO/CIQ/SGS certificate 2.thiourea dixoide free sample 3.3000mt/month 4.quick ship  

thiourea dioxide 991.ISO/CIQ/SGS certificate2.thiourea dixoide free sample3.3000mt/month4.quick ship                                                               Thiourea Dioxide 99  No.1, Basic physical and chemical propertiesCAS NO  1758-73-2Byname   Formamidine sulfinic AcidAppearance  White crystal powder, odour lessMolecular Formula  NH2)2CSO2 Molecular Weight  108.12UN NO 3341 No.2, Specifications ( can sent free sample if request to test quality) Appearance white crystal powderPurity (%) ≥99.0Thiourea (%) ≤0.10Moisture (%) ≤0.05Iron(PPM) ≤10Sulphate (%) ≤0.17 Pictures   No.3,Usage & Application  1. Pulper bleaching of recycled paper. 2. Single stage bleaching of recycled paper. 3. Sequential stage bleaching of recycled paper. 4. Solubilizing Vat dyes. 5. Clearing commercial dyes. 6. Reductive bleaching of minerals (primarily Calcium Carbonate). 7. Replacing sodium hydrosulfite in all above applications.   No.4,Business terms   (1) Delivery time Within 14days (2) Delivery port Qingdao Seaport (3) Payment Terms T/T, L/C or other terms for negotiating (4) Package Currently is  25kg,50kg bag without pallets loaded into one container (5) Quanlity assurance SGS inspections or test report can be offered  (6) Storage Should be stored in dry conditions in closed bags  (7) Shelf life is 24 months   If any demand,pls contact me   Alison Henan Allrich Chemical Co Ltd No.59,Dongda Street,Zhengzhou,China,450000 Tel  86-371-66396550 Fax 86-371-86082812  Skypechemical_supplier  QQ 1664320944