Bacitracin Zinc
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Product Name |
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Synonyms |
Bacitracin zinc salt; Bacitracin Zinc; L-isoleucinamide, N-[[2-(1-amino-2-methylbutyl)-4,5-dihydro-4-thiazolyl]carbonyl]-L-leucyl-D-alpha-glutamyl-N-[(3S,6R,9S,12R,15S,18R,21S)-3-(2-amino-2-oxoethyl)-18-(3-aminopropyl)-6-(carboxymethyl)-9-(1H-imidazol-5-ylmethyl)-15-(1-methylpropyl)-2,5,8,11,14,17,20-heptaoxo-12-(phenylmethyl)-1,4,7,10,13,16,19-heptaazacyclopentacos-21-yl]-, zinc salt (1:1); zinc N-{[2-(1-amino-2-methylbutyl)-4,5-dihydro-1,3-thiazol-4-yl]carbonyl}-L-leucyl-5-oxidanidyl-5-oxidanylidene-D-norvalyl-N-{(3S,6R,9S,12R,15S,18R,21S)-3-(2-amino-2-oxoethyl)-18-(3-aminopropyl)-12-benzyl-6-(carboxylatomethyl)-9-(1H-imidazol-5-ylmethyl)-15-[(1S)-1-methylpropyl]-2,5,8,11,14,17,20-heptaoxo-1,4,7,10,13,16,19-heptaazacyclopentacosan-21-yl}-L-isoleucinamide |
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CAS |
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Molecular formula |
C66H101N17O16SZn |
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Molecular Weight |
1486.07 |
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Molecular Structure |
 |
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Physical and Chemical Properties |
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General Description |
White to light yellow, grayish white to grayish yellow powder |
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Usage |
Used as a feed additive. Bacterin is a polypeptide antibiotic, which has a bactericidal effect on gram-positive bacteria. |
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Packing |
Net weight 25kgs multi-ply liners bags (polyethylene inner bag). |
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Specifications |
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Items |
Standard |
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Appearance |
White to light yellow, grayish white to grayish yellow powder |
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Identification |
Appear positive reaction |
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PH |
6.0~7.5 |
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Loss on drying |
≤5.0% |
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Zinc ( dried substance) |
4.0%~6.0% |
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Bacitracin A |
≥40.0% |
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Sum if Bacitracin A,B1,B2 and B3 |
≥70.0% |
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Limit of early eluting peptides |
≤20.0% |
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Limit of Bacitracin F |
≤6.0% |
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Potency( Dried substance) |
≥65IU/mg |
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