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O-Methylisourea
hemisulfate
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O-Methylisourea hemisulfate may synthesize permits
the many kinds of medicines and the agricultural chemicals.
Molecular formula: [C2H7ON2]2SO4
Molecular weight: 246.24
I. O-Methylisourea hemisulfate Quality index
| Items |
Standard |
Appearance |
white
crystel |
Purity |
98.0%
Min |
Moisure |
0.5%
Max |
Heavy
metal |
50
ppm |
II.O-Methylisourea hydrosulphate Quality index
| Items |
Standard |
Appearance |
white
crystel |
Purity |
98.0%
Min |
Moisure |
0.5%
Max |
Heavy
metal |
50
ppm |
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Tel: 0570-3612636 3097511
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