离岸价格
获取最新报价680 ~ 800 / Metric Ton ( Negotiable )
|Minimum Order
位置:
-
最小订单价格:
最小订单:
20 Metric Ton
包装细节:
25kg/drum, 50kg/drum
交货时间:
10 days
供应能力:
1000 Metric Ton per Month
付款方式:
T/T
联系人 Ishita
Randburg, Gauteng
Sodium Thiocyanate Liquid
Physical properties: clear liquid, with a specific gravity of about 1.3 to *0, which is neutral.
Chemical properties: It reacts with iron salt solution to produce blood red iron thiocyanide, and has no reaction with ferrous salt. With concentrated sulfuric acid to generate yellow sodium bisulfate. It reacts with cobalt salt to produce dark blue cobalt thiocyanide, reacts with silver salt to produce white silver thiocyanide, and reacts with copper salt to produce black copper thiocyanate precipitate.
Product specifications:
| Indicator name | Production grade |
| Na S CN content% | *0 — *2 |
| PH value (5% liquid) | 6.**9.0 |
| Specific gravity (room temperature) | 1.****1.**2 |
| Chloride ion (CL)% | 0.*2 |
| Sulfate (SO 4)% | 0.*2 |
| Water insoluble matter% | 0.**5 |
| Heavy metal (Pb)% | 0.**2 |
| Iron% | 0.***1 |
Uses: Used as a spinning solvent for acrylic fibers, chemical analysis reagents, color film film rinsing agents, certain plant defoliants and airport road herbicides, also used in pharmaceuticals, printing and dyeing, rubber processing, black nickel plating and manufacturing artificial Mustard oil, etc. Raw materials for cement grinding aids and some gold extractors for gold mines.
