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| Product Name: |
Medical Salicylic Acid
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| Supply Ability: |
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| Related proudcts |
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| Specifications |
99.52% |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
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| Unit Price: |
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Sample Name
Medical Salicylic Acid
Date of Manufacture
2006.06.05
Quantity
Batch No.
0606010
Specification
USP27
Date of Report
2006.06.06
Item
Specification
Result
M.P.
158.0℃¡«161.0℃
158.3℃
Assay
99.50%¡«101.00%
99.52%
Appearance
White crystal or powder.
White crystal or powder.
Loss of Drying
¡Ü0.5%
0.27%
Residue on ignition
¡Ü0.05%
£¼0.05%
Sulfates
¡Ü200ppm
£¼200ppm
Chlorides
¡Ü140ppm
£¼140ppm
Heavy Metals
¡Ü20ppm
£¼20ppm
1
Phenol
¡Ü0.02%
£¼0.01%
2
4-hydroxybenzoic acid
¡Ü0.1%
£¼0.1%
3
4-hydroxyisofthalic acid
¡Ü0.05%
£¼0.05%
4
Any other impurities
¡Ü0.05%
£¼0.05%
Related Compounds
¡Ü0.2%
£¼0.2%
Period of validity: Three years.
Conclusion: The sample is in compliance with the USP27/BP2000.
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| Company: |
wuhan hezhong chemical manufacture co.,ltd
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| Contact: |
Mr. band anqir |
| Address: |
496 zhongshan road, Wuhan, Hubei, China |
| Postcode: |
430064 |
| Tel: |
86-27-68886666 |
| Fax: |
86-27-68886691 |
| E-mail: |
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