AMAKURU YUMUSARURO:
Gukoresha: Irashobora gukoreshwa mubiribwa, imiti nizindi nganda.
Gupakira: 25Kg ya plastike liner kraft impapuro, cyangwa ukurikije ibyo abakiriya bakeneye.
Ububiko: Kugira ngo wirinde urumuri, rwumye kandi rufunze mu gicucu.
| Ibisobanuro | Bisanzwe |
| Kugaragara | Ifu yera ya Crystalline |
| Kalisiyumu (Ca ，%) | 12.5 ~ 13.4. |
| PH | 6.0 ~ 8.0 |
| Guhinduranya Ibisobanuro [α] 20D Guhinduranya | -19.0 ° ~ -23.0 ° |
| Gutakaza kumisha (%) | ≤1.5 |
| D-Acide ya Aspartic (%) | 84.8 ~ 90.2 |
| Chloride (Cl-) mg / kg | ≤200 |
| Sulfate (SO42－) mg / kg | 00300 |
| Umunyu wa Amonium (NH4＋) mg / kg | ≤200 |
| Icyuma (Fe) mg / kg | ≤10 |
| Meta iremereye (Pb) mg / kg | ≤10 |
| Arsenic (As) mg / kg | ≤1 |
