Name | Specifications | Packing | Price | Delivery |
Dicyandiamide | AR | 250g | RMB 64.9 | Consulting service |
Dicyandiamide | 電子級(jí) | 250g | RMB 62.7 | Consulting service |
Dicyandiamide | AR | 1kg | RMB 113.3 | Consulting service |
Dicyandiamide | 電子級(jí) | 1Kg | RMB 253 | Consulting service |
Dicyandiamide | CP | 250g | RMB 38.5 | Consulting service |
項(xiàng)目Item 電子級(jí)
雙氰胺含量assay,% ≥ 99.8
水份water,% ≤ 0.20
灰份ash,% ≤ 0.02
熔點(diǎn)mp,℃ 209-212
鈣含量Ca,μg/g ≤ 25
鐵含量Fe,μg/g ≤ 2
品級(jí)Grade 化學(xué)純
(CP)
水溶解試驗(yàn) 合格
含量(C2H4N4),% ≥98.0
熔點(diǎn)范圍/℃ 207.0~211.0(3.0)
灼燒殘?jiān)?以硫酸鹽計(jì)),% ≤0.05
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