- Other Inorganic Salts[6]
- Chemical Reagents[2]
- Sulphate[3]
- Feed Additives[1]
- Food Additives[3]
- Chemical Auxiliary Agent[6]
- Alkali[1]
- Organic Intermediate[1]
- Contact Person : Mr. bian shijun
- Company Name : Tianjin Zhentai Chemical Co., Ltd.
- Tel : 0086-22-23708931
- Fax : 0086-22-23708931
- Address : Tianjin,Tianjin,ROOM 216, BUILDING F, HAITAI INFORMATION PLAZA, NO. 8 HUATIAN ROAD, HUAYUAN INDUSTRIAL PARK, TIANJIN, CHINA
- Country/Region : China
- Zip : 300384
potassium sulfite
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1. name of product: potassium sulfite
2. specification:
Test item | Unit | Specification | Test method |
K2SO3 | g/100g | 98 | ISO 5990-1996(E) |
K2S2O3 | g/100g | max.0.01 | spectrophotometry |
pH value(diluted with water to 10%) |
| 9.0-10.0 | ISO 5990-1996(E) |
heavy metal(measured by Pb) | mg/kg | max.10 | AES |
Fe | mg/kg | max.10 | AAS |
KCl | g/100g | max.0.6 | IC |
sulphate(measured by K2SO4) | g/100g | max. 0.5 | IC |
3. packing:
25kgs/bag, P.P woven bag outside, P.E bag inside, without pallets
25kgs/bag, P.P woven bag outside, P.E bag inside, with pallets
1000kgs/ big bag
1200kgs/ big bag
25kgs/bag, strong P.E bag
4. payment terms: T/T, D/P, L/C
5. shipment: within 7 days after receiving the prepayment
6. price: pls tell us your destination, then we will quotate for you
potassium sulfite
