Customization: | Available |
---|---|
CAS No.: | 6020-87-7 |
Formula: | C4h11n3o3 |
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Analysis Items
|
Specifications
|
Results
|
Assay
|
98.0%~102.0%
|
99.80%
|
Physical & Chemical
|
|
|
Identification
|
HPLC
|
Complies
|
Appearance
|
White crystalline powder
|
White crystalline powder
|
Particle size
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95% pass 200 mesh
|
Complies
|
Solubility
|
Slight soluble in water
|
Complies
|
Clarity & color
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Clear & Colorless
|
Complies
|
Melting point
|
292ºC
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Complies
|
Bulk density
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430g/L
|
500g/L
|
Tap density
|
550g/L
|
785g/L
|
Loss on drying
|
10.5%~12.5%
|
11.7%
|
Residue on ignition
|
0.1% Max
|
0.02%
|
Creatinine
|
100ppm Max
|
28ppm
|
Dicyanamide
|
50ppm Max
|
28ppm
|
Dihydrotriazine
|
5ppm Max
|
Not detected
|
Iron
|
10ppm Max
|
<10ppm
|
Sulfate
|
0.03% Max
|
Complies
|
Any unspecified impurity
|
0.1% Max
|
Not detected
|
Total unspecified impurities
|
1.5% Max
|
Not detected
|
Total impurities
|
2.0% Max
|
Not detected
|
Heavy metals
|
0.5ppm Max
|
<0.5ppm
|
As
|
0.1ppm Max
|
<0.1ppm
|
Pb
|
0.1ppm Max
|
<0.1ppm
|
Cd
|
0.1ppm Max
|
<0.1ppm
|
Hg
|
0.1ppm Max
|
<0.1ppm
|
Microbiology Control
|
|
|
Total plate count
|
100cfu/g Max
|
<50cfu/g
|
Yeast & Mold
|
100cfu/g Max
|
<50cfu/g
|
E.Coli
|
Negative
|
Negative
|
Salmonella
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Negative/25g
|
Negative
|
S. Aureus
|
Negative
|
Negative
|
Conclusion
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Complies with the specification.
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|