碘化金(I) | 10294-31-2

• 物质功能分类: 无机化工 - 无机盐 - 金属卤化物及卤酸盐
• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 过渡金属盐
• 中文名称: 碘化金(I)
• 中文别名: 碘化亚金；碘化金
• 英文名称: Gold iodide
• 英文别名: gold(1+);iodide
• CAS: 10294-31-2
• 化学式: AuI
• 分子量: 323.871
• InChiKey: ATGIETUGWDAYPU-UHFFFAOYSA-M

物化性质

• 熔点：
  120 °C (dec.)(lit.)
• 密度：
  8.25 g/mL at 25 °C(lit.)
• 溶解度：
  不溶于水；溶于CN溶液
• 稳定性/保质期：
  不溶于冷水，微溶于热水并会分解，能溶解在碘化钾和氰化钾的溶液中。

计算性质

• 辛醇/水分配系数(LogP)：
  0.88
• 重原子数：
  2
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• TSCA：
  Yes
• 危险等级：
  8
• 危险品标志：
  Xi
• 安全说明：
  S26,S37/39
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 危险品运输编号：
  UN3260
• 包装等级：
  III
• 危险类别：
  8
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335

SDS

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Section 1: Product Identification
Chemical Name: Gold (I) iodide, 99% (99.9+%-Au)
CAS Registry Number: 10294-31-2
Formula: AuI
EINECS Number: 233-656-3
Chemical Family: metal halide
Synonym: Aurous iodide

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Section 2: Composition and Information on Ingredients
Ingredient CAS Number Percent ACGIH (TWA) OSHA (PEL)
Title Compound 10294-31-2 100% no data no data

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Section 3: Hazards Identification
Irritating to the respiratory tract. May be harmful if swallowed. Prolonged exposure to iodide salts may
Emergency Overview:
produce a mild toxic syndrome known as iodism.
Primary Routes of Exposure: Contact with skin and eyes. Inhalation of dust.
Eye Contact: Contact with eyes causes irritation. May cause redness and pain.
Skin Contact: Causes irritation to skin. Symptoms include redness, itching, and pain, pimples, boils, hives and blisters.
Inhalation: Causes irritation to the respiratory tract. Symptoms may include coughing and shortness of breath.
Ingestion: Ingestion of gold compounds may lead to dermatitis, metallic taste, and convulsions.
Gold compounds may cause impairment of kidney and bone marrow function, abdominal cramps, vomiting,
Acute Health Affects:
bloody diarrhea, weakness, and convulsions. Irritating to skin, eyes and respiratory tract.
Chronic ingestion of iodides may produce iodism. Symptoms include skin rash, running nose, headache and
Chronic Health Affects: irritation of mucous membranes. Prolonged exposure to gold compounds may lead to reduced red and white
blood cell generation.
NTP: No
IARC: No
OSHA: No

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SECTION 4: First Aid Measures
Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need
Eye Exposure:
assistance in keeping their eye lids open. Get immediate medical attention.
Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if
Skin Exposure:
irritation persists.
Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty
Inhalation:
in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance.
Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce
Ingestion:
vomiting only if directed by medical personnel.

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SECTION 5: Fire Fighting Measures
Flash Point: not applicable
Autoignition Temperature: none
Explosion Limits: none
Extinguishing Medium: none required
If involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure self-contained
Special Fire Fighting Procedures:
breathing apparatus and full protective clothing.
Hazardous Combustion and none
Decomposion Products:
Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards.

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SECTION 6: Accidental Release Measures
To avoid raising dust, small spills may be mixed with diatomaceous earth, sand, vermiculite or other suitable
Spill and Leak Procedures:
inert material and swept up.

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SECTION 7: Handling and Storage
Handling and Storage: Store cold, in a tightly sealed container.

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SECTION 8: Exposure Controls and Personal Protection
Eye Protection: Always wear approved safety glasses when handling a chemical substance in the laboratory.
Skin Protection: Wear appropriate chemical resistant gloves and protective clothing.
Ventilation: If possible, handle the material in an efficient fume hood.
If in form of fine dust and ventilation is not available a respirator should be worn. The use of respirators
Respirator:
requires a Respirator Protection Program to be in compliance with 29 CFR 1910.134.
Ventilation: If possible, handle the material in an efficient fume hood.
Additional Protection: No additional protection required.

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SECTION 9: Physical and Chemical Properties
Color and Form: yellowish-green pwdr.
Molecular Weight: 323.87
Melting Point: 120° dec.
Boiling Point: no data
Vapor Pressure: no data
Specific Gravity: 8.25
Odor: none
Solubility in Water: slightly soluble

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SECTION 10: Stability and Reactivity
Stability: hood stable (store cold)
Hazardous Polymerization: no hazardous polymerization
Conditions to Avoid: contact with moisture/light
Incompatibility: oxidizing agents, chlorine
Decomposition Products: gold and iodine

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SECTION 11: Toxicological Information
RTECS Data: No information available in the RTECS files.
Carcinogenic Effects: no data
Mutagenic Effects: no data
Tetratogenic Effects: no data

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SECTION 12: Ecological Information
Ecological Information: No information available

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SECTION 13: Disposal Considerations
Disposal: Dispose of according to local, state and federal regulations.

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SECTION 14: Transportation
Shipping Name (CFR): Non-hazardous
Hazard Class (CFR): NA
Additional Hazard Class (CFR): NA
Packaging Group (CFR): NA
UN ID Number (CFR): NA
Shipping Name (IATA): Non-hazardous
Hazard Class (IATA): NA
Additional Hazard Class (IATA): NA
Packaging Group (IATA): NA
UN ID Number (IATA): NA

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SECTION 15: Regulatory Information
TSCA: Listed in the TSCA inventory.
SARA (Title 313): Title compound not listed
Second Ingredient: none

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

生产方法：将金与碘封闭于石英管中，在120℃的温度下加热4个月，即可获得碘化亚金。

反应信息

• 作为反应物：
  描述：

  奈斯勒试剂 、 碘化金(I) 以15%的产率得到
  参考文献：
  名称：

  NOVINSON, THOMAS

  摘要：

  DOI：

文献信息

• NOVINSON, THOMAS
  作者：NOVINSON, THOMAS

  DOI：——

  日期：——
• ——
  作者：HORTON R. L.

  DOI：——

  日期：——