Description
Packing: 25KG/BAG, 50KG/BAG, 1000KG/BAG
Usage:
In metallurgy industry: as precipitating and separating function for rare-earth metal.
In pharmaceutical industry: used in Tetracyline, Oxtetracycline, Phenobarbital, and Borneol, etc.
In Light industry: polishing for marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.
In Dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for Acetic acid, as coloring mordant for fast pigment dyestuff.
In organic industry: used in 2133 resin, Urea-formaldehyde molding powder Butadiene catalyst, etc.
In electron industry: prepartion of chemicals raw materials for procelain capacitor, prepartion of electron equipment detergent.
Specification:
| appearance | white crystal powder |
| content | ≥ 99.6% |
| sulfate radical | ≤ 0.001% |
| chloride | ≤ 0.003% |
| iron | ≤ 0.0015% |
| heavy metal | ≤ 0.001% |
| ash content | ≤ 0.05% |
| moisture content | ≤ 0.2% |
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