1. Product indicators
Appearance
White flowing powder, with moisture absorption, tasteless or characteristic smell
Nitrogen content,% â?¥19-21
Loss on drying,% â?¤3
Burning residue,% â?¤3
PH (1% aqueous solution) 6.0-8.0
2. Package specification
1.0kg Ã?? 10 bottles / box; 10kg / cardboard barrel; 20kg / cardboard barrel
3. Storage method
Avoid freezing environment, store in a dark, cool and dry place, room temperature and sealed.
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