USD $0.55-0.85 / Kilogram
USD $1,200.00-1,300.00 / Metric Ton
specification
items |
quality standard |
results |
appearance |
white or off white crystal |
white crystal |
assay |
≥99.00% |
99.76% |
melting point |
121.0—125.0℃ |
122.5—123.8℃ |
drying loss |
≤0.50% |
0.12% |
residue on ignition |
≤0.20% |
0.11% |
free acid |
≤0.02% |
0.01% |
heavy metals(as pb) |
≤10 mg/kg |
up to standard |
chloride |
≤0.007% |
up to standard |
filtering on a 0.8um millipore filtration paper |
light yellow of filter paper |
up to standard |
application
1)used for synthetic drugs, plant growth stimulating hormone, etc.
2)organic synthesis of raw materials, plant hormone.