氨基磺酸镍 | 13770-89-3

• 物质功能分类: 有机原料 - 氨基化合物 - 磺酸类氨基化合物
• 分子结构分类: 无机化合物 - 混合金属/非金属化合物 - 过渡金属有机体
• 中文名称: 氨基磺酸镍
• 中文别名: 胺基磺酸鎳
• 英文名称: Nickel bis(sulphamidate)
• 英文别名: nickel;sulfamic acid
• CAS: 13770-89-3
• 化学式: H3NNiO3S
• 分子量: 155.79
• InChiKey: DITXJPASYXFQAS-UHFFFAOYSA-N

物化性质

• 密度：
  2.25[at 20℃]
• 暴露限值：
  ACGIH: TWA 0.1 mg/m3NIOSH: IDLH 10 mg/m3; TWA 0.015 mg/m3

计算性质

• 辛醇/水分配系数(LogP)：
  -1.25
• 重原子数：
  6
• 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：
  88.8
• 氢给体数：
  2
• 氢受体数：
  4

安全信息

• TSCA：
  Yes
• 危险等级：
  9
• 危险品标志：
  F,T+
• 危险品运输编号：
  UN 3082
• WGK Germany：
  2
• RTECS号：
  US3675000
• 海关编码：
  2922499990
• 危险类别：
  4.3
• 安全说明：
  S26,S28A,S36/37,S36/37/39,S43,S45
• 危险类别码：
  R10,R15,R20,R24/25,R36/38,R44,R36/37/38
• 包装等级：
  II

SDS

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Section 1. Chemical Product and Company Identification
Nickel Sulfamate, Solution
Common Name/
Trade Name
Manufacturer
Commercial Name(s)
Synonym
Chemical Name
Chemical Family
Nickel Sulfamate, Solution

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Section 4. First Aid Measures
Eye Contact Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at
least 15 minutes. Cold water may be used. Get medical attention immediately.
Skin Contact In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated
clothing and shoes. Cover the irritated skin with an emollient. Cold water may be used.Wash clothing before
reuse. Thoroughly clean shoes before reuse. Get medical attention.
Serious Skin Contact Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate
medical attention.
Inhalation If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
medical attention.
Serious Inhalation Not available.
Ingestion Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
unconscious person. If large quantities of this material are swallowed, call a physician immediately. Loosen tight
clothing such as a collar, tie, belt or waistband.
Serious Ingestion Not available.

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Section 5. Fire and Explosion Data
Flammability of the Product Non-flammable.
Auto-Ignition Temperature Not applicable.
Flash Points Not applicable.
Flammable Limits Not applicable.
Products of Combustion Not available.
Fire Hazards in Presence of Not applicable.
Various Substances
Explosion Hazards in Presence Non-explosive in presence of open flames and sparks, of shocks.
of Various Substances
Fire Fighting Media Not applicable.
and Instructions
Special Remarks on Not available.
Fire Hazards
Special Remarks on Explosion Not available.
Hazards

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Section 6. Accidental Release Measures
Small Spill Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal
container. Finish cleaning by spreading water on the contaminated surface and dispose of according to local and
regional authority requirements.
Large Spill Absorb with an inert material and put the spilled material in an appropriate waste disposal. Finish cleaning by
spreading water on the contaminated surface and allow to evacuate through the sanitary system.
Nickel Sulfamate, Solution

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Section 7. Handling and Storage
Precautions Do not ingest. Do not breathe gas/fumes/ vapor/spray. Wear suitable protective clothing. If ingested, seek
medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing
agents.
Storage Keep container tightly closed. Keep container in a cool, well-ventilated area.

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Section 8. Exposure Controls/Personal Protection
Engineering Controls Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their
respective threshold limit value.
Personal Protection Safety glasses. Lab coat. Gloves.
Respiratory protection is not necessary for normal handling. Adequate general (room) ventilation or local exhaust
(fume hood) is sufficient. Use a vapor respirator under conditions where exposure to the substance is apparent
(e.g. generation of high concentrations of mist or vapor, inadequate ventilation, development of respiratory tract
irritation), and engineering controls are not feasible. Be sure to use an approved/certified respirator or equivalent.
Personal Protection in Case of Splash goggles. Full suit. Boots. Gloves. Suggested protective clothing might not be sufficient; consult a
a Large Spill specialist BEFORE handling this product.
Exposure Limits Not available.

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Section 9. Physical and Chemical Properties
Physical state and appearance Liquid. Odor Odorless.
Not available.
Taste
Molecular Weight Not applicable.
Green. Bluish-Green. Clear (Dark.)
Color
pH (1% soln/water) Not available.
Boiling Point >104.44°C (220°F)
Melting Point Not available.
Critical Temperature Not available.
Specific Gravity Not available.
Not applicable.
Vapor Pressure
Vapor Density Not available.
Not available.
Volatility
Odor Threshold Not available.
Water/Oil Dist. Coeff. Not available.
Ionicity (in Water) Not available.
Dispersion Properties Not available.
Solubility Soluble in cold water.

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Section 10. Stability and Reactivity Data
Stability The product is stable.
Instability Temperature Not available.
Conditions of Instability Incompatible materials
Incompatibility with various Reactive with oxidizing agents.
substances
Nickel Sulfamate, Solution
Corrosivity Non-corrosive in presence of glass.
Special Remarks on Not available.
Reactivity
Special Remarks on Not available.
Corrosivity
Polymerization Will not occur.

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Section 11. Toxicological Information
Routes of Entry Skin contact. Eye contact.
Toxicity to Animals LD50: Not available.
LC50: Not available.
Chronic Effects on Humans Not available.
Other Toxic Effects on Slightly hazardous in case of skin contact (irritant), of ingestion, of inhalation.
Humans
Special Remarks on Not available.
Toxicity to Animals
Special Remarks on May cause cancer (Nickel Sulfamate)
Chronic Effects on Humans
Special Remarks on other Acute Potential Health Effects:
Toxic Effects on Humans Skin: Can cause skin irritation.
Eyes: Can cause eye irritation.
Inhalaiton: May cause respiratory tract irritation.
Ingestion: May be harmful if swallowed.
Chronic Potential Health Effects:
Skin: Prolonged or repeated skin contact may cause allergic skin reaction (allergic contact dermatitis).

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Section 12. Ecological Information
Ecotoxicity Not available.
BOD5 and COD Not available.
Products of Biodegradation Possibly hazardous short term degradation products are not likely. However, long term degradation products may
arise.
Toxicity of the Products The products of degradation are less toxic than the product itself.
of Biodegradation
Not available.
Special Remarks on the
Products of Biodegradation

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Section 13. Disposal Considerations
Waste must be disposed of in accordance with federal, state and local environmental
Waste Disposal
control regulations.
Nickel Sulfamate, Solution

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Section 14. Transport Information
DOT Classification Not a DOT controlled material (United States).
Identification Not applicable.
Not applicable.
Special Provisions for
Transport
DOT (Pictograms)

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Section 15. Other Regulatory Information and Pictograms
California prop. 65: This product contains the following ingredients for which the State of California has found to
Federal and State
cause cancer, birth defects or other reproductive harm, which would require a warning under the statute: Nickel
Regulations
sulfamate (listed as Nickel compounds)
California prop. 65: This product contains the following ingredients for which the State of California has found to
cause cancer which would require a warning under the statute: Nickel sulfamate (Listed as Nickel compounds)
SARA 313 toxic chemical notification and release reporting: Nickel sulfamate (Listed as Nickel compounds)
California prop. 65: This product contains the following ingredients for which the State of California has found
California
Proposition 65 to cause cancer which would require a warning under the statute: Nickel sulfamate (Listed as Nickel
Warnings compounds)
California prop. 65: This product contains the following ingredients for which the State of California has found
to cause birth defects which would require a warning under the statute: No products were found.
Other Regulations For Nickel Sulfamate (CAS no. 13770-89-3):
EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances (EINECS No.
237-396-1).
Canada: Listed on Canadian Domestic Substance List (DSL).
China: Not listed on National Inventory.
Japan: Listed on National Inventory (ENCS).
Korea: Listed on National Inventory (KECI).
Philippines: Listed on National Inventory (PICCS).
Australia: Listed on AICS.
Other Classifications WHMIS (Canada) CLASS D-2A: Material causing other toxic effects (VERY TOXIC).
Class D-2B: Material causing other toxic effects (TOXIC).
DSCL (EEC) R22- Harmful if swallowed. S26- In case of contact with eyes, rinse
R40- Limited evidence of a immediately with plenty of water and seek
carcinogenic effect. medical advice.
R43- May cause sensitization by skin S28- After contact with skin, wash immediately
contact. with plenty of water.
S36/37/39- Wear suitable protective clothing,
gloves and eye/face protection.
S46- If swallowed, seek medical advice
immediately and show this container or label.
Health Hazard
HMIS (U.S.A.) 1 National Fire Protection
0 Flammability
0 Association (U.S.A.)
Fire Hazard
1 0 Reactivity
Health
Reactivity
0
Specific hazard
Personal Protection
E
WHMIS (Canada)
(Pictograms)
Nickel Sulfamate, Solution
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
ADR (Europe)
(Pictograms)
Protective Equipment
Gloves.
Lab coat.
Dust respirator. Be sure to use an
approved/certified respirator or
equivalent. Wear appropriate respirator
when ventilation is inadequate.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

电镀主盐：氨基磺酸镍

氨基磺酸镍是一种优良的电镀主盐，为深绿色透明液体，在高温或较低pH值下易发生水解。它易溶于水、液氨和乙醇，微溶于丙酮，水溶液呈酸性且具有吸湿性，在潮湿空气中会迅速潮解。在干燥空气中缓慢风化，并受热时会失去四个分子的水分。温度高于110℃时开始分解并形成碱式盐，继续加热生成棕黑色的三氧化二镍和绿色的氧化亚镍混合物。

由于其镀层内应力低、电镀速度快且溶解度大，无污染等优点，氨基磺酸镍已成为近年国际上发展较快的一种电镀主盐。它广泛应用于精密电镀、电子、印刷线路板电镀、汽车、航天、兵器、造币、冶金、镍网、无线电、镀镍、金属着色、镍催化剂、陶瓷褐色颜料、彩色铝合金等行业。

氨基磺酸镍能够提供所需的镍金属离子并兼起导电盐的作用。其镍盐含量高，可以使用较高的阴极电流密度和快速沉积。但浓度过高会降低阴极极化，分散能力差且镀液的带出损失大；镍盐含量低则沉积速度慢，但分散能力强，能获得结晶细致光亮的镀层。然而，氨基磺酸镍稳定性较差且成本相对较高。

氨基磺酸

氨基磺酸是一种具有氨基和磺酸基的双官能团化合物，是一种硫酸衍生物，能与多种物质进行化学反应。其水溶液具有与盐酸、硫酸相同的强酸性，又被称为固体硫酸，不挥发、无臭味且对人体毒性极小。但皮肤不能长时间接触氨基磺酸，更不可进入眼睛。常温下较为稳定，能在数年内保持不变；当温度达到209℃时开始分解。

它易溶于水和液氨，微溶于甲醇而不溶于乙醇、乙醚、烃类和二硫化碳。虽然其水溶液呈强酸性，但对金属的腐蚀性较一般无机酸小，尤其对铁的腐蚀作用缓慢。添加氯化钠可使其产生盐酸，从而有效地溶解铁垢，并可用于去除铁、钢、铜、不锈钢等材料制造设备表面的水垢和腐蚀产物。氨基磺酸是唯一可用作镀锌金属表面清洗的酸。

化学性质

• 绿色结晶。
• 易潮解。
• 易溶于水。

用途

• 用于精密仪器电镀。
• 用于电子工业。
• 主要用于精密镀镍，具有内应力低、沉积速度快等优点。

生产方法

合成法将氨基磺酸与氢氧化镍反应生成氨基磺酸镍。经过浓缩、结晶、离心分离后制得成品：

[2\text{H}_2\text{NSO}_3\text{H}+\text{Ni(OH)}_2 \rightarrow \text{Ni(NH}_2\text{SO}_3\text{)}_2+2\text{H}_2\text{O}]

将150 kg氨基磺酸投入反应釜中，加入热蒸馏水搅拌溶解。再加入100 kg碳酸镍，在回流状态下反应数小时直至无CO₂放出，结束反应。然后将反应液打入薄膜蒸发器浓缩、冷却结晶、过滤和离心脱水后干燥得成品。