Products
To meet the special needs of customers for product quality
Committed to lead oxide products, lead salt products, inorganic pigments, rubber and plastic additives research and development, production and sales
To meet the special needs of customers for product quality
Committed to lead oxide products, lead salt products, inorganic pigments, rubber and plastic additives research and development, production and sales
黃 丹（一氧化鉛）
Litharge
分子式：PbO
性狀：黃色粉末，比重為9.53，熔點(diǎn)880℃，沸點(diǎn)1470℃，易溶于酸和熱堿，不溶于水。
用途：用于玻璃、塑料、顏料、陶瓷、油漆、軍工、采礦等行業(yè)。
生產(chǎn)能力：15000噸/年
技術(shù)規格：HG/T 3002-1983(1997)
Formula: PbO
Property: Yellow powder; specific gravity:9.53;melting point:880℃ boiling point:1470℃ soluble in acid or hot alkali, insoluble in water.
Uses: glass, plastics, pigment, ceramics, paint and military project, etc.
Productive capacity: 9000t/n
Technical specifications: HG/T 3002-1983(1997)
技術(shù)標準：Technical standard
項 目 Items | 指標 Specification | |
電子級 Electronic grade | 分析級 Assay grade | |
氧化鉛 Lead Oxide %≥ | 99.3 | 99.5 |
金屬鉛 Free lead %≤ | 0.1 | 0.1 |
過(guò)氧化鉛 Lead Peroxide %≤ | 0.05 | 0.05 |
硝酸不溶物 Nitric acid in solubles %≤ | 0.1 | 0.1 |
水份 Moisture %≤ | 0.2 | 0.2 |
三氧化二鐵，%不大于 Ferric Oxide%≤ | 0.005 | 0.005 |
氧化銅，%不大于 Copper Oxide%≤ | 0.002 | 0.002 |
篩余物（180目） Residue(180Mesh) %≤ | 0.2 | 0.5 |
金含量，Gold content ，≤ppb | - | 1 |
銀含量，Silver content，≤ppm | - | 0.5 |
包裝：50 Kg/鐵桶 25/ 50 Kg /編織袋 Packing: 50kg/iron drums;50kg/woven bags;25kg/woven bags
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