product description |
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name |
xanthangum |
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grade |
food grade |
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product specification |
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appearance |
white/ like or light - yellow powder |
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mesh size |
100% through 80 mesh, not less than 92% through 200 mesh |
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viscosity (cps) 1% |
> 1200 |
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shear ratio |
≥6.5 |
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v1/ v2 |
1.02~ 1.45 |
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PH (1% solution) |
6.0-8.0 |
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loss of drying (%) |
≤15 |
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ashes (%) |
≤16 |
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Pb (ppm) |
≤2 |
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total nitrogen (%) |
≤1.5 |
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pyruvic acid (%) |
≥1.5 |
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total plate count (CFU / g) |
≤2000 |
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moulds/yeasts (CFU /g) |
≤100 |
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coliform (MPN/g) |
≤0.3 |
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sallmonella |
absent |