107753-78-6 Zafirlukast Zafirlukast Price
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2.Low moq:No worry about the low moq, our moq is 1 gram or lower.
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4.Super-good quality
Items |
Specifications |
Results |
||
Appearance |
White or light yellow powder |
White powder |
||
Solubility |
Soluble in acetone,DMSO,HF; in soluble in water, methanol |
Complies |
||
Identify 1 |
Maximum absorption wavelength: 240nm,300nm |
239nm,298nm |
||
Identify 2 |
Content determination:conforms to spectrum |
Complies |
||
Identify 3 |
IR: conforms to spectrum |
Complies |
||
Chloride |
NMT 0.02% |
<0.02% |
||
Sulfate |
NMT 0.04% |
<0.04% |
||
Total impurities |
NMT 0.1% |
0.06% |
||
Moisture |
NMT 1.0% |
0.38% |
||
Loss on drying |
NMT 0.1% |
0.02% |
||
Heavy metals |
NMT 20 ppm |
< 20 ppm |
||
Content |
98.5%~101.5%( based on dry) |
99.9% |
||
Conclusion |
Conform to CP 2010 |
CAS NO:30123-17-2
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
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