Specification
Appearance: | Colorless transparent crystal |
Content, GC, %: | ≥99.6% |
Sulphate (SO42-), %: | ≤ 0.07% |
Chloride (Cl -), %: | ≤0.005% |
Heavy Metals (Pb2+), %: | ≤0.0005% |
Ignition Residue, %: | ≤0.01% |
Ferrous (Fe3+), %: | ≤ 0.0005% |
Applications
Used in reducing agent and a bleaching agent for the production of antibiotics and borneol drugs, as well as solvents for extracting rare metals, dye reducing agents, tanning agents and the like..
Packing
Drum with 25 kgs net.