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Add：No.368,Section 1,Furong South Road,Tianxin District,Changsha,Hunan
Tel：+86-19310090189
E-mail：admin@hongjiushengwu.com
Web：www.hongjiushengwu.com
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Pharmaceutical intermediates |
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product name
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benzocaine
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appearance
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white crystalline powder
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assay
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99.0% to 101.0%
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99.9%
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melting point
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89°c to 92°c
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89°c to 90.5°c
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loss on drying
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0.5%max.
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0.22%
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sulphated ash
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0.1%max.
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0.05%
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acidity
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0.01m naoh<0.50ml
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0.39
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