CAS No.: | 100-21-0 |
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Formula: | C8h6o4 |
EINECS: | 202-830-0 |
Classification: | Terephthalic Acid |
Appearance: | Powder |
Grade Standard: | Agriculture Grade |
Pemasok dengan izin usaha terverifikasi
Item | Kelas atas | Kelas satu | |
Tampilan | Bubuk putih | Bubuk putih | |
Nilai Keasaman /(mgKOH/g) | 675±2 | 675±2 | |
P-/(mg/kg) | ≤25 | ≤25 | |
p-metilbenzaldehida /(mg/kg) | ≤150 | ≤180 | |
Residu PENGAPIAN/(mg/kg) | ≤6 | ≤10 | |
Total heavy metal (Mo,Cr, Ni, Co, MN,Fe )/(mg/kg) | ≤3 | ≤5 | |
FE/(mg/kg) | ≤1 | ≤2 | |
Kelembapan W/% | ≤0.2 | ≤0.2 | |
DMF (5 g/100ml)/ satuan Hazen | ≤10 | ≤10 | |
( Nomor warna kobalt Platinum) | |||
b*nilai | ≤1.4 | ≤1.5 | |
Distribusi ukuran partikel | 250μm W/% | 7.9 | 7.9 |
45μm W/% | 10.2 | 10.2 | |
diameter/ μm grain rata-rata( metode ayakan) | 128 | 128 |
Pemasok dengan izin usaha terverifikasi