USD $5.00-10.00 / Gram
USD $1.00-10.00 / Kilogram
USD $5.00-10.00 / Gram
USD $75.00-150.00 / Kilogram
USD $4.50-5.00 / Liter
USD $8.20-8.80 / Kilogram
USD $11,000.00-12,000.00 / Metric Ton
USD $11,000.00-12,000.00 / Metric Ton
USD $11,000.00-12,000.00 / Metric Ton
manufacturers of esmolol hydrochloride
mature product
standard: in house standard
assay: 99%min
time of delivery: ready stock
package: according to the clients requirement
company advantage:
1.place of origin china with super quality by reasonable price.
2.fast delivery by safe express way to all the country.
3.has a number of highly qualified engineers and experts to provide guidance for reagents.
4.when you meet problems in mineral processing, we can provide technical guidane.
5. sample order are welcome.
welcome to contact us for more products information and requriement, i will send our product list for your choose.looking forward to our long term coopera
arbidol hydrochloride; isosorbide-5-mononitrate; loxoprofen sodium; ezetimibe; amisulpride; mildronate; atazanavir; raltitrexed
appearance |
white to off-white crystalline powder no visible evidence of contamination by foreign matter |
identification a |
infrared absorption spectrumcorresponds to that of the reference standard |
identification b |
the rentention time of the sample preparation in the assay preparation corresponds to that of the standard preparation |
melting point |
87.5℃~91.0℃ |
ph |
3.0~5.0 |
residue on ignition |
≤0.1% |
heavy metals |
≤0.0020% |
sulfate |
≤0.030% |
wate content |
≤1.0% |
related substance |
any other individual unspecified impurity ≤0.1% esmolol isopropylamide analog ≤0.25% esmolol free acid ≤0.4% esmolol dimer ≤0.5% n-ethyl esmolol ≤0.15% total impurities ≤1.0% |
assay |
98.0~10.2% calculated on the anhydrous basis |
residual solvents |
ethyl acetate ≤ 2500ppm ethyl ether ≤ 200ppm |
bacteria endotoxin |
≤0.2eu/mg |
bioburden |
total microbial:≤ 100cfu/mg total yeast&molds:≤50cfu/mg |