фосфат цинка
Project Medicine raw material special-purpose Feed additive special-purpose Sweetening agent special-purpose Rubber special-purpose Paint special-purpose Industry level
The main content (does base idea) (by the Zn idea) % ≥ 57-58 57-58 57-58 55-57 55-57 55-56
Burns the loss on ignition % ≤ 25.0-28.0 25.0-28.0 25.0-28.0 25.0-32.0 25.0-32.0 28.0-35.0
Heavy metal (by the Pb idea) content % ≤ 0.001-0.01 0.001-0.01 0.05-0.1 0.1-0.2 0.1-0.2 0.2-0.4
Moisture content % ≤ 1.0-2.0 1.0-2.0 2.0-4.0 2.0-4.0 2.0-4.0 3.0-5.0
Sulfate (by the SO4 idea) content % ≤ 0.05-0.60 0.05-0.60 0.60-1.00 0.60-1.00 0.60-1.00 －
Screen tailings (wet sieving 100um) 1-3 1-3 3-5 3-5 3-5 3-8
Cadmium (Cd) content % ≤ 0.001 0.001 － － － －
Packing: This product uses the double-decked packing, in with the polyethylene plastic thin film bag, outside models arranges the bag, weight 25kg.
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DL-Метионин |
Project Name Quality indicators
Superior grade First grade
Shape White or light gray powder
DL-Methionine% ≥ 99 98.5
Loss on drying% &le... |
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фосфат цинка |
Project Medicine raw material special-purpose Feed additive special-purpose Sweetening agent special-purpose Rubber special-purpose Paint special-p... |
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Полиэфирполиол |
型号 羟值 水分 酸值 pH值 钾 色度 黏度 不饱和度
mgKOH/g ％ mgKOH/g mg/Kg APHA mPa.s/25℃ mol/Kg
GEP-560S 54.0-58.0 ≤0.08 ≤0.05 5-7 ≤3 ≤50 400-600 -
GSE-3... |
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Смола-специфической адсорбции золота |
Indicator Parameter
Functional group -N+(CH3) 2H2O
Appearance Milky white opaque sphere
Finished form CLˉ
Moisture content % 45-55
Weight... |
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Триоксид мышьяка |
Main content Other impurities
Arsenic trioxide Iron Lead Chlorine Chromium Cadmium Water
As2O3 Fe Pb Cl Cr Cd H2O
≥ ≤ ≤ ≤ ≤ ≤... |
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