Hot Selling 99% Cetirizine Hydrochloride/Cetirizine hcl Powder
Product Name: Cetirizine Hydrochloride
CAS Number: 83881-52-1
Molecular formula: C21H26Cl2N2O3
Molecular weight: 425.349
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TEST
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SPECIFICATION
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RESULT
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Appreance
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White or almost white powder
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almost white powder
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Identification
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Postitive
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confirms
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pH
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1.2-1.8
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1.54
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Loss on drying
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≤0.5%
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0.15%
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Residue on Ignition
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≤0.2%
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0.03%
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Clolor of Solution
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≤BY7
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confirms
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Heavy metals
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≤10ppm
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confirms
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Single Impurity
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≤0.1%
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0.10%
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Total Impurity
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≤0.3%
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0.28%
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Assay
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99%-100.5%
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99.78%
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Aceton
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≤0.5%
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0.01%
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Function
Xi'an Biohorlden Industry&Trade Co.,Ltd is a national key high-tech enterprise,which mainly specializes in the R&D, operation and production of pharmaceuticals,and intermediates.Our company is situated in E&T development zone,xi'an city shaanxi,it is easy of access. Our company has independent R&D center,raw material synthesis workshop, has advanced quality instruments and equipmentm,several product patents there are 15 experts in our research team.We insist in innovation and produce high quality products.