Customization: | Available |
---|---|
CAS No.: | 57-00-1 |
Formula: | C4h9n3o2 |
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Tests
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Limits
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Test results
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Test Method
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Description
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White Powder
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White Powder
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Visual
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Assay
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≥99.9%
|
99.97%
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Liquid Chromatogram
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Creatinine
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≤100ppm
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<100ppm
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Liquid Chromatogram
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Dicyanamide
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≤20ppm
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<20ppm
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Liquid Chromatogram
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Cyanide
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≤1ppm
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<1ppm
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Colorimetry
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Sulphate
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≤0.03%
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Conformed
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Colorimetry
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Test Of Sulfuric Acid
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No Carbonation
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Conformed
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Visual
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Bulk Density
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≥ 0.45g/ml
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0.47g/ml
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Measuring cylinder
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Tap Density
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≥0.60g/ml
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0.70g/ml
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Measuring cylinder
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Impurity
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1% Max
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0.05%
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Compute
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Heavy metals
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≤10ppm
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<10ppm
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USP<231>
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Lead
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≤1ppm
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<1ppm
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USP<251>
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Arsenic
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≤1ppm
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<1ppm
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USP<211>
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Cadmium
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≤1ppm
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<1ppm
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USP<261>
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Mercury
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≤0.1ppm
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<0.1ppm
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USP<261>
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Loss on drying
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≤12.0%
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11.61%
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USP<731>
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Residue on ignition
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≤0.10%
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0.06%
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USP<281>
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Total plate count
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≤1000cfu/g
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<10cfu/g
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USP<61>
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Yeast and Molds
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≤100cfu/g
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<10cfu/g
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USP<61>
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Coliforms
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Negative
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Conformed
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USP<62>
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E Coli&Salmonella
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Negative
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Conformed
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USP<62>
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Staphylococcus Aureus
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Negative
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Conformed
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USP<61>
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Mesh Size
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200 mesh
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Conformed
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Sieving
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Conclusion: Passed test according to the In-house Standard.
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