Citric acid 2-Hydroxy-1,2,3-propanetricarboxylic acid CAS:77-92-9
Name: Citric acid
Synonyms: 2-Hydroxy-1,2,3-propanetricarboxylic acid
CAS:77-92-9
MF: C6H8O7
Items |
Standard |
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Appearance |
White-like or light-yellow powder |
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Particle Size(mesh) |
100% through 80 mesh, not less than 92% through 200 mesh |
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Viscosity (1% KCL, cps) |
1200-1700 |
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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 On 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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Heavy Metals(Pb) |
≤10ppm |
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Total Plate Count(cfu/g) |
≤2000 |
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Salmonella |
Absent |
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Coliform (MPN/g) |
≤0.3 |
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Yeast and Moulds(cfu/g) |
≤100 |
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Conclusion |
The goods conform to the standard of E415 |
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