m - phenylenediamine CAS 108 - 45 - 2
Tso Tsheb Hlau Luam Ntxiv
| Ntiag tug | Ib yam | Min. | Max. |
|---|---|---|---|
| Kev tshwm sim | Dawb Molten | ||
| Crystallization Taw tes | ° C (≥) | 62.50 | |
| m - Phenylene conine | % (≥) | 99.90 | |
| p - Phenylene conine | mg / kg (≤) | 200 | |
| o - Phenylene conine | mg / kg (≤) | 100 | |
| Siab npau npau | mg / kg (≤) | 500 | |
| Tsawg cov tshuaj npau taws | mg / kg (≤) | 200 | |
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