Name | Specifications | Packing | Price | Delivery |
Titanium dioxide | USP | 500g | RMB 596.2 | Consulting service |
Titanium dioxide | 99.99%,4N | 500g | RMB 1078 | |
Titanium dioxide | 99.995%,22目 | 50g | RMB 3179 | |
Titanium dioxide | 99.995%,22目 | 10g | RMB 968 | |
Titanium dioxide | 99.99%,4N | 100g | RMB 283.8 | |
Titanium dioxide | 99.99%,4N | 25g | RMB 93.5 | |
Titanium dioxide | EP級(jí),平均粒徑:0.2-0.4μm | 500g | RMB 274.8 | Consulting service |
Titanium dioxide | AR | 500g | RMB 60.5 | Consulting service |
Titanium dioxide | CP | 500g | RMB 40.7 |
項(xiàng)目 歐洲藥典EP級(jí)
二氧化鈦(干基) 98.0-100.5%
重金屬(以Pb計(jì)) ≤20ppm
銻 ≤100ppm
砷 ≤5ppm
鋇 ≤5ppm
Ph 6.5-7.5
水溶物 ≤0.5%
顏色(國(guó)際) 不低于:
L(色差儀) ≥98
消色力(雷諾指數(shù)) ≥1250
吸油量 ≤26g/100g
45μm篩余 ≤0.2%
平均粒徑 0.2-0.4μm
USP級(jí)
ASSAY (DRIED BASIS) 99.0 - 100.5 %
LOSS ON DRYING -- 0.5 %
LOSS ON IGNITION -- 0.5 %
WATER-SOLUBLE SUBSTANCES -- 0.25 %
ACID-SOLUBLE SUBSTANCES -- 0.5 %
ANTIMONY (Sb) -- 2 PPM
ARSENIC (As) -- 1 PPM
LEAD (Pb) -- 10 PPM
MERCURY -- 1 PPM
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