Item | Specifications |
Appearance | Fine,whitish crystalline powder Melts at about 56.5℃(Release Limit 56-58℃) |
Assay | 97.0%-103.0%s |
Water | Not more than 0.1% |
Residue on ignition | Not more than 0.1% |
Heavy metals | Not more than 0.002% |
Monochloro phenol | ≤50mg/kg |
2,4Dichloro phenol | ≤10mg/kg |
2,8 Dichloro dibenzo furan | ≤0.25mg/kg |
2,4,8 Trichloro dibenzo furan | ≤0.50mg/kg |
1,3,7Trichloro dibenzo-p-dioxin | ≤0.25mg/kg |
2,8 Dichloro dibenzo-p-dioxin | ≤0.50mg/kg |
2,3,7,8Tetra chloro dibenzo-p-dioxin | ≤0.001ug/kg |
2,3,7,8-Tetra chloro dibenzo furan | ≤0.001ug/kg |
China
