ChemicalBook
Chinese Japanese Germany Korea

Ceric ammonium nitrate

Ceric ammonium nitrate
Ceric ammonium nitrate structure
CAS No.
16774-21-3
Chemical Name:
Ceric ammonium nitrate
Synonyms
CAN;ceric;Ce(NO3)4 2NH4NO3;(NH4)2Ce(NO3)6?2H2O;Cerium Ammonium Nitr;TERRIFIC BROTH LIQUID;Ammoniumceriumnitrate;AMMONIUM CERIC NITRATE;CERIC AMMONIUM NITRATE;AmmoniumCericNitrateGr
CBNumber:
CB2302090
Molecular Formula:
CeH4N7O18-
Formula Weight:
530.18
MOL File:
16774-21-3.mol

Ceric ammonium nitrate Properties

Melting point:
107-108 °C
Boiling point:
83°C
Density 
1.10 g/mL at 20 °C
vapor density 
2.3 (vs air)
vapor pressure 
6.4 kPa (@ 20°C)
storage temp. 
Store at +5°C to +30°C.
solubility 
919-1020g/l
form 
Powder/Solid
Specific Gravity
1.045
color 
Yellow to orange
PH
0.61 (111.11g/l, H2O, 20℃)
Odor
Slight characteristic odor
Odor Threshold
0.29 ppm
Oxidising Properties
The substance or mixture is classified as oxidizing with the subcategory 2
Water Solubility 
1410 G/L (20 ºC)
Merck 
14,1992
Stability:
Stable. Oxidizer - contact with combustible material may cause fire. Incompatible with strong reducing agents, combustible material.
InChIKey
WIBGOERAEYJBOT-UHFFFAOYSA-N
CAS DataBase Reference
16774-21-3(CAS DataBase Reference)
FDA UNII
U99S55ED6B
EPA Substance Registry System
Cerate(2-), hexakis(nitrato-.kappa.O)-, diammonium, (OC-6-11)- (16774-21-3)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS03,GHS05,GHS07,GHS09
Signal word  Danger
Hazard statements  H335-H272-H290-H302-H314-H317-H410-H315-H319
Precautionary statements  P210a-P405-P501a-P221-P264-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P501-P210-P220-P260-P280-P305+P351+P338-P370+P378
Hazard Codes  Xi,O,Xn
Risk Statements  8-36/37/38-36/38-41-22
Safety Statements  26-36-17-37/39
RIDADR  UN 1477 5.1/PG 2
WGK Germany  3
8
TSCA  Yes
HS Code  3822 00 00
HazardClass  5.1
PackingGroup  III
Toxicity LD50 orally in Rabbit: > 300 - 2000 mg/kg

Ceric ammonium nitrate price More Price(29)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 215473 Ammonium cerium(IV) nitrate ACS reagent, ≥98.5% 16774-21-3 50g $53.1 2021-03-22 Buy
Sigma-Aldrich 1.02276 Ammonium cerium(IV) nitrate for analysis EMSURE? ACS,Reag. Ph Eur 16774-21-3 100 g $81.31 2021-03-22 Buy
Sigma-Aldrich 1.02277 Ammonium cerium(IV) nitrate solution c(NH?)? Ce(NO?)? = 0.1 mol/l (0,1 N) Titripur? Reag. Ph Eur 16774-21-3 1003 $106.37 2021-03-22 Buy
Sigma-Aldrich 215473 Ammonium cerium(IV) nitrate ACS reagent, ≥98.5% 16774-21-3 250g $159 2021-03-22 Buy
Sigma-Aldrich 1.02277 Ammonium cerium(IV) nitrate solution c(NH?)? Ce(NO?)? = 0.1 mol/l (0,1 N) Titripur? Reag. Ph Eur 16774-21-3 1 L $307.1 2021-03-22 Buy

Ceric ammonium nitrate Chemical Properties,Uses,Production

Chemical Properties

yellow-orange crystals

Physical properties

Reddish-orange monoclinic crystals; very soluble in water.

Uses

Ceric ammonium nitrate is used as a volumetric oxidizing reagent in many oxidation-reduction titrations. Cerium(IV) ion is a strong oxidant similar to permanganate ion. It is the most widely-used primary standard among all Ce(IV) compounds. Other applications of this compound are in organic oxidation reactions; and as a catalyst in polymerization of olefins.

Uses

Used as oxidimetric standard.

Uses

A strongly oxidizing cerium preparation

Preparation

Ceric ammonium nitrate is prepared by electrolytic oxidation of cerous nitrate in nitric acid to ceric nitrate, followed by the addition of ammonium nitrate solution. It is separated from the solution by crystallization. It may be prepared alternatively by dissolving cerium(II) oxide, CeO•H2O in concentrated nitric acid followed by treatment with ammonium nitrate.

Reactions

The most important reactions of Ceric ammonium nitrate are the oxidations, attributed to Ce4+ ion in the solution. The standard reduction potential E° for the formal half-reaction: Ce4+ + e– Ce3+ in 1 M H2SO4 is 1.44 V. The oxidizing strength is comparable to permanganate (MnO4- ), bromate (BrO3-), and dichromate (Cr2O72-) anions. Analytical applications involve reactions with reductants such as sodium oxalate (Na2C2O4) or arsenic (III) oxide (As2O3) in the presence of iron, with ferroin (1,10–phenanthroline iron(II) complex) as the indicator.

Hazard

Ceric ammonium nitrate is a powerful oxidizing agent. Precautions should be taken to avoid accidental contacts with orgnaic or other readily oxidizable substances.

Purification Methods

Ceric ammonium nitrate (125g) is warmed with 100mL of dilute HNO3 (1:3 v/v) and 40g of NH4NO3 until it dissolves, and filtered through a sintered-glass funnel. The solid which separates on cooling in ice is filtered off on a sintered funnel (at the pump) and air is sucked through the solid for 1-2 hours to remove most of the nitric acid. Finally, the solid is dried at 80-85o.

Ceric ammonium nitrate Preparation Products And Raw materials

Raw materials

Preparation Products


Ceric ammonium nitrate Suppliers

Global( 247)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Zjartschem
+86-571-8723 8903 jocelynpan@zjarts.com
+86-571-87063838 jocelynpan@zjarts.com CHINA 997 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29961 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shanghai Longyu Biotechnology Co., Ltd.
+8615821988213
info@longyupharma.com CHINA 2462 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com CHINA 47496 58
Antai Fine Chemical Technology Co.,Limited
18503026267
info@antaichem.com CHINA 9664 58
Zhengzhou Alfa Chemical Co.,Ltd
+86 13343822234
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn;sales7@alfachem.cn CHINA 15027 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17607 58

View Lastest Price from Ceric ammonium nitrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-06 Ceric ammonium nitrate
16774-21-3
US $1.00 / kg 1kg 95%-99% as request career henan chemical co

Ceric ammonium nitrate Spectrum


16774-21-3(Ceric ammonium nitrate)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved