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| N-Acetyl-D-Glucosamine |
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?Product No.?:SGP-P-06
?CAS No.?:134451-94-8
?Structural Formula?:C8H15NO6
?Molecular weight?:221.2
?Description?:
?Packing?:
CERTIFICATE OF ANALYSIS
Name: N-ACETYL-D-GLUCOSAMINE
Date: 2008-12-3
Invoice NO: 08SGP045 Manufacture Date: 2008-11-21
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Items |
Standard |
Results |
Results |
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Batch No. |
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08120201 |
08120202 |
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Quantity |
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1000kg |
1000kg |
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Description |
White powder |
White powder |
White powder |
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Taste |
Characteristic |
Characteristic |
Characteristic |
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Odor |
Characteristic |
Characteristic |
Characteristic |
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Specific Rotation(25oC) |
+39.00o~+43.00o |
+40.18 o |
+40.27 o |
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Residue on Ignition |
<0.5% |
0.16% |
0.15% |
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Loss on Drying |
<0.5% |
0.16% |
0.14% |
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PH (2%.25oC) |
5.5-7.5 |
5.79 |
5.85 |
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Chloride |
<0.5% |
0.17% |
0.14% |
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Iron |
<10ppm |
<10ppm |
<10ppm |
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Heavy Metal |
<10ppm |
<10ppm |
<10ppm |
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Assay |
98.00~102.00% |
99.67% |
99.74% |
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Melting point |
196 oC-205 oC |
200.5 oC-201.7 oC |
200.5 oC-201.5 oC |
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Manuf Date |
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NOV.2008 |
NOV,2008 |
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Report Date |
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NOV,25.2008 |
NOV,29.2008 | |
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Room 1003, Unit 1, Block A, Tongcheng Plaza, No.538 Jianshe Ave., Wuhan, China 430022
Tel: +86-27 - 8549 0678/
8549 1618/
8549 1718
Fax: +86-027-85491717
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