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传真：0371-65992326 |
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氰化金钾
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※ 主要技术指标 |
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序号 |
指标名称 |
质量指标 |
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1 |
氰化金钾%(m/m) |
≥99.83 |
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2 |
铁%(m/m) |
≤0.001 |
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3 |
铜%(m/m) |
≤0.001 |
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4 |
铅%(m/m) |
≤0.001 |
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5 |
银%(m/m) |
≤0.002 |
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6 |
镍%(m/m) |
≤0.002 |
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7 |
锌%(m/m) |
≤0.001 |
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8 |
钴%(m/m) |
≤0.001 |
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9 |
水溶性实验 |
合格 | |
| 分子式： |
KAU(CN)2 |
用途：本品是电子元器件，航空电器元件及装饰品镀金的基础化学试剂，也适用于高质量镀金。 |
| 分子量： |
288.10 |
| 成分： |
68.30% |
| 外观： |
白色晶体粉状 |
| 包装： |
100克塑料瓶装 |
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Gold potassium cyanide（氰化金钾）
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※ product specification |
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SIN |
Index Name |
Quality Index |
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1 |
KAu(CN)2%(m/m) |
≥99.83 |
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2 |
Fe%(m/m) |
≤0.001 |
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3 |
Cu%(m/m) |
≤0.001 |
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4 |
Pb%(m/m) |
≤0.001 |
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5 |
Ag%(m/m) |
≤0.002 |
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6 |
Ni%(m/m) |
≤0.002 |
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7 |
Zn%(m/m) |
≤0.001 |
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8 |
Co%(m/m) |
≤0.001 |
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9 |
water soluble test |
passed | |
| Molecular Formula: |
KAu(CN)2 |
Usage:Basic chemistry reagent for plating of general electronic components, aeronautic electronic components, and a variety of decorative objects, It is especially suitable for a fast and bright gold coating. |
| Molecular Weight: |
288.10 |
| Branch： |
68.30% |
| Appearance: |
white crystal powder |
| Package: |
packed in white plastic bottle NET Wt.100g |
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