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Product Parameters
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Food Grade Xanthan Gum 80Mesh and 200Mesh
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Items
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Standard
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(Food Grade 80Mesh)
Through 200 mesh, %
Through 80 mesh,%
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≤57.00
≥95.00
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(Food Grade 200Mesh)
Through 200 mesh, %
Through 80 mesh,%
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≥95.00
≥98.00
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Appearance
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Cream White/Light Yellow Free Flowing Power
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Loss on Drying,%
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≤13.00
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PH(1% XG solution)
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6.0-8.0
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Ash ,%
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≤15.00
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Shearing Ratio
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≥6.50
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Viscosity(1% XG in 1% kcl solution, cps)
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1200-1700
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Pyruvic Acid,%
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≥1.5
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Total Nitrogen,%
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≤1.5
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Total Heavy Metals(ppm)
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≤20
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Pb(ppm)
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≤2
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Total Plate Count (cfu/g)
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≤2000
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Coliform (In 5g)
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Negative
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Moulds/Yeasts(cfu/g)
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≤500
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Salmonella(In 10g)
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Negative
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Oil Drilling Grade Xanthan Gum
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Items
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Standard
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Appearance
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Free Flowing Powder or Particles
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Through 40 mesh, %
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≥95.00
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Through 200 mesh, %
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≤50.00
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Loss On Drying, %
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≤13.00
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PH (1% XG solution)
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6.0-8.0
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Ash, %
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≤15.00
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Shearing Ratio
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≥6.50
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Starch Qualitative Determination
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Absent
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Guar Qualitative Determination
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Absent
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Rheology Test 0.285% XG in Sea Water Solution
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600 rpm
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≥75
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300 rpm
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≥55
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200 rpm
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≥45
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100 rpm
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≥35
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6 rpm
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≥18
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3 rpm
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≥16
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Brookfield LV 1.5r/min (cps)
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≥1950
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