Quanzhou Fortune Biopharma Co.,Ltd.
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Sinoway Industrial Co. Ltd
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99% up by HPLC Voglibose 83480-29-9
items
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standards
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results
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appearance
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white or almost white powder
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almost white powder
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solubility
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slightly soluble in methanol
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corresponds
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melting point
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163~168°c
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164.0~165.5°c
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specific rotation
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+45~48°
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+46.7°
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identification
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1) the ir absorption spectrum of the sample is concordant with that of voglibose reference standard
2) hplc
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corresponds
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acidity
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9.4 ~10.4
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9.8
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related substances(hplc)
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max. single impurity£0.5%;
total impurity:£1.0%
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max. single impurity: 0.15%
total impurities: 0.18%
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water
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≤0.5%
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0.06%
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residue on ignition
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≤0.2%
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0.19%
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heavy metals
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≤10ppm
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corresponds
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assay
(on dried basis)
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≥99.0%
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99.5%
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conclusion:
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it complies with in-home standards
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Sinoway Industrial Co. Ltd
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product name |
Erythromycin thiocyanate |
cas no. |
7704-67-8 |
assay (on dried basis) |
not less than 750ug/mg |
standard |
CP/ BP |
certificates and documents |
vET GMP, DMF |
appearance |
white crystalline powder |
grade: |
veterinary grade, intermediate |
type: |
antibiotic and antimicrobial agent |
application |
used for treatment of infections caused by gram-positive bacteria and mycoplasma |

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