Zinc cyanide
- Số CAS
- 557-21-1
- Khối lượng phân tử
- 117.44
- Công thức phân tử / ký hiệu hóa học
- Zn(CN)2
Mô tả
White luster orthorhombic system filled column crystal, insoluble in water, slightly soluble in hot water), insoluble in hydrocyanic acid, soluble in ethanol and ether sodium cyanide, potassium cyanide solution form cyanide zinc double salt. Not soluble in organic acids,. In the inorganic acid decomposition, 800 degrees in the air decomposition, release hydrogen cyanide, poisonous.ỨNG DỤNG
Zinc Sulfate Heptahydrateis generally immediately available in most volumes. Ultra high purity, high purity, submicron and nanopowder forms may be considered.American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTMtesting standards.Typical and custom packagingis available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.
Keywords:Surface treatment chemicals
Phiếu kiểm nghiệm
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zinc cyanide |
CAS: 557-21-1 |
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Appearance |
White luster orthorhombic system filled column crystal |
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chemical formula |
Zn(CN)2 |
Purity: |
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test item |
test result |
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Cyanide zinc (Zn (CN) 2] % content |
≥98.00 |
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Cyanide (CN -) % content |
≥40.00 |
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Sodium cyanide insolubles % |
≤0.2 |
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Carbonate (Na2CO3) % |
≤0.5 |
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Lead % |
≤0.005 |
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Iron % |
≤0.02 |
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Moisture % |
≤1.0 |
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