Ceric ammonium nitrate (Ce(NH4)2(NO3)6) (CAS No. 16774-21-3) Featured Image

Ceric ammonium nitrate (Ce(NH₄)₂(NO₃)₆) (CAS No. 16774-21-3)

Short Description:

Cerium ammonium nitrate is a chemical compound with the formula (NH4)4Ce(NO3)6,which is an orange granular crystal with strong water solubility. It has been widely used in organic synthesis, such as catalysis, oxidation, nitrification and so on. It is also used as corrosion agent of integrated circuit, oxidant and initiator of polymerization reaction.

WONAIXI company has constantly explored the synthesis process of high purity ammonium cerium nitrate and can provide customers with high quality products (e.g., electronic grade ammonium cerium nitrate, Reagent grade Ammonium cerium nitrate.) and a competitive.

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Product Detail

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Description of product

Ammonium cerium nitrate is a highly water-soluble orange-red complex with strong oxidation. It is mainly used as catalyst and oxidant for organic synthesis, initiator of polymerization reaction, and corrosive agent for integrated circuits. As an oxidant and initiator, ammonium cerium nitrate has the advantages of high reactivity, good selectivity, less dosage, low toxicity and small pollution.

WONAIXI company (WNX) has put Cerium Ammonium Nitrate into massive production since 2011 and continuously improve the production process in order to provide customers with high-quality products, and with an advanced process method to apply for Cerium Ammonium Nitrate production process national invention patent. We have reported the research and development achievements of this product to the national science and technology department, and the research achievements of this product have been evaluated as the leading level in China. At present, WNX has the annual production capacity of 3000 tons of Cerium Ammonium Nitrate.

Specifications of product

Cerium Ammonium Nitrate
Formula:	Ce(NH₄)₂(NO₃)₆		CAS:		16774-21-3
Formula Weight:			EC NO:		240-827-6
Synonyms:	Ammonium cerium(IV) nitrate; Cerium(IV) Ammonium Nitrate;Ceric ammonium nitrate;
Physical Properties:	Orange-red crystal, strongly water-soluble
Specification 1
Item No.		CAN-4N		ARCAN-4N
TREO%		≥30.5		≥30.8
Cerium purity and relative rare earth impurities
CeO₂/TREO%		≥99.99		≥99.99
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
Non rare earth impurity
Ca %		＜0.0005		＜0.0001
Fe %		＜0.0003		＜0.0001
Na %		＜0.0005		＜0.0001
K %		＜0.0003		＜0.0001
Zn %		＜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		≥97
［H⁺］/［M⁺］		0.9-1.1		0.9-1.1
NTU		＜5.0		＜3.0

Specification 2
Item No.	EGCAN-4N
TREO%	≥31
Cerium purity and relative rare earth impurities
CeO₂/TREO%	≥99.99
La₂O₃/TREO%	＜0.004
Pr₆eO₁₁/TREO%	＜0.002
Nd₂O₃/TREO%	＜0.002
Sm₂O₃/TREO%	＜0.001
Y₂O₃/TREO%	＜0.001
Non rare earth impurity
Ca %	＜0.00005
Fe %	＜0.00005
Na %	＜0.00005
K %	＜0.00005
Pb %	＜0.00005
Zn %	＜0.00005
Mn %	＜0.00005
Mg %	＜0.00005
Ni %	＜0.00005
Cr %	＜0.00005
Al %	＜0.00005
Ti %	＜0.00005
Cd %	＜0.00005
Cu %	＜0.00005
NTU	＜0.8

SDS Hazard identification

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

SDS Transport Information

UN number:

ADR/RID: UN3085 IMDG: UN3085 IATA: UN3085

UN proper shipping name:

ADR/RID: OXIDIZING SOLID, CORROSIVE, N.O.S.

IMDG: OXIDIZING SOLID, CORROSIVE, N.O.S.

IATA: OXIDIZING SOLID, CORROSIVE, N.O.S.

Model Regulations.

Transportation primary hazard class:

ADR/RID: 5.1

IMDG: 5.1

IATA: 5.1

Transportation secondary hazard class:

Packing group:

ADR/RID: II

IMDG: II

IATA: II

Hazard labeling:

Marine Pollutants (Yes/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.

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Ammonium Cerium(IV) Nitrate