硝酸セリウムアンモニウムは、水溶性が高く、橙赤色を呈する強い酸化力を持つ錯体です。主に有機合成の触媒および酸化剤、重合反応の開始剤、集積回路の腐食剤として使用されます。酸化剤および開始剤として、硝酸セリウムアンモニウムは、高い反応性、優れた選択性、少量で済むこと、低毒性、低公害といった利点を有しています。
WONAIXI社(WNX)は、2011年より硝酸セリウムアンモニウムの大量生産を開始し、お客様に高品質な製品を提供するために生産工程を継続的に改善してきました。また、高度な製造方法により、硝酸セリウムアンモニウム製造工程に関する国家発明特許を申請しました。当社はこの製品の研究開発成果を国家科学技術部門に報告しており、その研究成果は中国国内でトップレベルと評価されています。現在、WNXは年間3,000トンの硝酸セリウムアンモニウムの生産能力を有しています。
| 硝酸セリウムアンモニウム | |||||
| 式: | Ce(NH4)2(いいえ3)6 | CAS: | 16774-21-3 | ||
| 式量: | EC番号: | 240-827-6 | |||
| 同義語: | 硝酸セリウム(IV)アンモニウム; 硝酸セリウム(IV)アンモニウム; 硝酸セリウムアンモニウム; | ||||
| 物理的特性: | オレンジがかった赤色の結晶で、水溶性が非常に高い。 | ||||
| 仕様書1 | |||||
| 商品番号 | CAN-4N | ARCAN-4N | |||
| トレオ% | ≥30.5 | ≥30.8 | |||
| セリウムの純度と相対的な希土類不純物 | |||||
| 最高経営責任者(CEO2/TREO% | 99.99以上 | 99.99以上 | |||
| La2O3/TREO% | <0.004 | <0.004 | |||
| Pr6eO11/TREO% | <0.002 | <0.002 | |||
| Nd2O3/TREO% | <0.002 | <0.002 | |||
| Sm2O3/TREO% | <0.001 | <0.001 | |||
| Y2O3/TREO% | <0.001 | <0.001 | |||
| 非希土類不純物 | |||||
| カルシウム% | <0.0005 | <0.0001 | |||
| Fe % | <0.0003 | <0.0001 | |||
| Na% | <0.0005 | <0.0001 | |||
| K% | <0.0003 | <0.0001 | |||
| 亜鉛% | <0.0003 | <0.0001 | |||
| Al % | <0.001 | <0.0001 | |||
| Ti % | <0.0003 | <0.0001 | |||
| SiO2 % | <0.002 | <0.001 | |||
| Cl- % | <0.001 | <0.0005 | |||
| S/REO% | <0.006 | <0.005 | |||
| Ce4+/ΣCe % | 97以上 | 97以上 | |||
| [H+]/[M+] | 0.9-1.1 | 0.9-1.1 | |||
| NTU | <5.0 | <3.0 | |||
| 仕様書2 | |
| 商品番号 | EGCAN-4N |
| トレオ% | 31歳以上 |
| セリウムの純度と相対的な希土類不純物 | |
| 最高経営責任者(CEO2/TREO% | 99.99以上 |
| La2O3/TREO% | <0.004 |
| Pr6eO11/TREO% | <0.002 |
| Nd2O3/TREO% | <0.002 |
| Sm2O3/TREO% | <0.001 |
| Y2O3/TREO% | <0.001 |
| 非希土類不純物 | |
| カルシウム% | <0.00005 |
| Fe % | <0.00005 |
| Na% | <0.00005 |
| K% | <0.00005 |
| 鉛含有率(%) | <0.00005 |
| 亜鉛% | <0.00005 |
| Mn % | <0.00005 |
| マグネシウム% | <0.00005 |
| Ni% | <0.00005 |
| Cr % | <0.00005 |
| Al % | <0.00005 |
| Ti % | <0.00005 |
| CD % | <0.00005 |
| Cu % | <0.00005 |
| NTU | <0.8 |
1. Classification of the substance or mixture
Oxidizing solids, Category 2
Corrosive to metals, Category 1
Acute toxicity – Oral, Category 4
Skin corrosion, Category 1C
Skin sensitization, Category 1
Serious eye damage, Category 1
Hazardous to the aquatic environment, short-term (Acute) – Category Acute 1
Hazardous to the aquatic environment, long-term (Chronic) – Category Chronic 1
2. GHS label elements, including precautionary statements
| Pictogram(s) | |
| Signal word | Danger |
| Hazard statement(s) | H272 May intensify fire; oxidizerH290 May be corrosive to metalsH302 Harmful if swallowedH314 Causes severe skin burns and eye damageH317 May cause an allergic skin reactionH400 Very toxic to aquatic lifeH410 Very toxic to aquatic life with long lasting effects |
| Precautionary statement(s) | ![]() ![]() |
| Prevention | P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.P220 Keep away from clothing and other combustible materials.P280 Wear protective gloves/protective clothing/eye protection/face protection.P234 Keep only in original packaging.P264 Wash … thoroughly after handling.P270 Do not eat, drink or smoke when using this product.P260 Do not breathe dust/fume/gas/mist/vapours/spray. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. |
| Response | P370+P378 In case of fire: Use … to extinguish.P390 Absorb spillage to prevent material damage.P301+P312 IF SWALLOWED: Call a POISON CENTER/doctor/\u2026if you feel unwell.P330 Rinse mouth.P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].P363 Wash contaminated clothing before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P310 Immediately call a POISON CENTER/doctor/\u2026 P321 Specific treatment (see … on this label). P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302+P352 IF ON SKIN: Wash with plenty of water/… P333+P313 If skin irritation or rash occurs: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse. P391 Collect spillage. |
| Storage | P406 Store in a corrosion resistant/…container with a resistant inner liner.P405 Store locked up. |
| Disposal | P501 Dispose of contents/container to … |
3. Other hazards which do not result in classification
None
| UN number: | ADR/RID: UN3085 IMDG: UN3085 IATA: UN3085 | |||
| UN proper shipping name: |
Model Regulations. | |||
| Transportation primary hazard class: |
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| Transportation secondary hazard class: | - | |||
| Packing group: |
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| Hazard labeling: | - | |||
| Marine Pollutants (Yes/No): | No | |||
| Special precautions relating to transport or means of transport: | Transport vehicles shall be equipped with fire fighting equipment and leakage emergency treatment equipment of the corresponding variety and quantity.It is strictly prohibited to mix with oxidants and edible chemicals.The exhaust pipes of vehicles carrying the articles must be equipped with fire retarders.There should be a grounding chain when the tank (tank) truck is used for transportation, and a hole partition can be set in the tank to reduce static electricity generated by shock.Do not use mechanical equipment or tools that are prone to spark. It’s best to ship in the morning and evening in summer. In transit should prevent exposure to the sun, rain, prevent high temperature. Stay away from tinder, heat source and high temperature area during stopover. Road transport should follow the prescribed route, do not stay in residential and densely populated areas. It is forbidden to slip them in railway transportation. Wooden and cement ships are strictly prohibited for bulk transportation. Hazard signs and announcements shall be posted on the means of transport in accordance with relevant transport requirements. |