Apr 18, 2013· A fire anywhere is cause for concern, but a fire at a fertilizer plant is a potential catastrophe. That's because ammonium nitrate, a chemical commonly used in agricultural fertilizers, is …

L'invention concerne un procédé de production de nitrate d'ammonium-urée, un système et un procédé de modification d'une installation. Le procédé consiste à traiter un gaz de dégagement contenant de l'ammoniac résultant de la production de nitrate d'ammonium (gaz de dégagement de NA) avec un liquide d'épuration acide dans une section de traitement de finition pourvue d'une entrée ...

Le nitrate d’ammonium très chaud brûle la peau, permettant une rapide absorption cutanée du nitrate d’ammonium, et les effets toxiques peuvent survenir assez rapidement. Cause une méthémoglobinémie – en cas d’urgene, il convient de dispenser un traitement approprié, tel …

General Chemical Specifications for Ammonium Nitrate, Reagent Grade (ACS): Assay (NH4NO3) Min. 95 percent pH of a 5 percent Solution @ 25°C 4.5-6.0 MAXIMUM LIMITS Insoluble Matter 0.005 percent Residue after Ignition 0.01 percent Chloride (Cl) 5 ppm Nitrite (NO2) To pass test (limit about 5 ppm) ...

May 06, 2013· The ammonium nitrate debate is getting more interesting. The past two weeks, CropLife magazine has covered the developments at the West Fertilizer Co. plant in West, TX. Needless to say, the response has been overwhelming. Hundreds of readers have passed along these items to their friends and co-workers while dozens more have sent their comments on this tragedy directly to us.

Ammonium nitrate of any grade, including fertilizer grade should be considered, especially when mixed with oil, charcoal, or other organic materials, an explosive capable of detonation by the combustion or explosion of adjacent materials. Emits oxides of nitrogen and ammonia when heated to decomposition.

Ammonium nitrate is the nitrate salt of the ammonium cation. It may be considered the ammonium analog to potassium nitrate or saltpeter. Its chemical formula is NH 4 NO 3 or N 2 H 4 O 3. In pure form, ammonium nitrate is a crystalline white solid that readily dissolves in water. Heat or ignition readily cause the substance to ignite or explode.

Potassium nitrate

nitrate d'ammonium (AN) qui pourrait constituer une menace potentielle pour l'environnement. Par exemple, la détonation d'ANFO en présence d’humidité est souvent incomplète et conduit à la dispersion dans le sol et les eaux souterraines de sous-produits d’AN n’ayant pas réagi, tels que le

Ammonium nitrate CAS for analysis EMSURE® ACS - Find MSDS or SDS, a COA, data sheets and more information.

English Translation of “nitrate” | The official Collins French-English Dictionary online. Over 100,000 English translations of French words and phrases.

Keep material wet to prevent nitrate salts from forming as they can support combustion or become unstable. Avoid contamination of ammonium nitrate with organic materials such as oil, sulfur, metal fines or other combustible substances as the mixture may become unstable. For large fires, apply water to the sides of the container from a distance.

Inflections of 'nitrate' (v): (⇒ conjugate) nitrates v 3rd person singular nitrating v pres p verb, present participle: -ing verb used descriptively or to form progressive verb--for example, "a singing ," "It is singing." nitrated v past verb, past simple: Past tense--for example, "He saw the man." "She laughed." nitrated v past p verb, past participle: Verb form used descriptively or to ...

2 la réaction acide-base de l'ammoniac avec l'acide nitrique donne une solution de nitrate d'ammonium: HNO3 + NH3 & rarr; NH4NO3. 3 un sel d'ammoniac et d'acide nitrique. La pureté 4 N sur base sèche est d'environ 34.7%. 5 No onu: 1942. 6 CAS: . Caractéristiques et Avantages

Obtenez de plus amples informations sur le(la/l’) nitrate d'ammonium H4N2O3 et 1 500 autres substances, ainsi que des recommandations concernant l’équipement de protection adéquat et les dispositifs de détection de gaz.

Nitrate d’ammonium (N-34.4) égorie d’engrais : ENGRAIS CE Origine : Lituanie, AB ACHEMA Conditionnement : GRV de 6 00 kg Spécifications techniques du produit Teneur Totale en azote (N), % 34.4 ± 0.3 dont azote nitrique (N-NO3), % 17.2 ± 0.3 dont azote ammoniacal (N-NH3), % 17.2 ± 0.3 ...

1. Product Identification Synonyms: Nitric acid, ammonium salt CAS No.: Molecular Weight: 80.04 Chemical Formula: NH4NO3 Product Codes: J.T. Baker: 0729 ...

Ammonium Nitrate 99 - Yes 3. Hazards Identification Emergency Overview-----DANGER! STRONG OXIDIZER. CONTACT WITH OTHER MATERIAL MAY CAUSE FIRE OR EXPLOSION. MAY BE HARMFUL IF SWALLOWED OR INHALED.

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Blended Fertilizer; Ammonium Nitrate Less Than 70% Blended Fertilizer; Ammonium Nitrate/Ammonium Sulfate Blended Fertilizer; Urea-Based Concentrated Nitric Acid Granulés de nitrate d’ammonium Liquid Ammonium Nitrate 50% Liquid Ammonium Nitrate 54% Liquid Ammonium Nitrate 83% Solution de nitrate d’ammonium, 83 % Liquid Ammonium Nitrate 90%

Oct 09, 2011· Explosion of mixture: ammonium nitrate - hexamethylenetetramine (blasting of beaver dam) - Duration: 4:05. Химия и Химики Сhemistry-Сhemists 7,616 views 4:05

This greenhouse grade of ammonium nitrate has a relatively high nutrient content and is one of the most commonly used forms of nitrogen fertilizers. These uncoated, high density prills provide both accessible forms of nitrogen, nitrate (NO 3 ) and ammonium (NH 4 ), and are completely water soluble.

Nitrate d'ammonium de bactéries convertis. Les micro-organismes du sol sont les super-héros qui transforment tout l'azote un nitrate inorganique que les plantes peuvent assimiler. La source d'ammoniac d'azote se tient surtout dans l'argile jusqu'à ce qu'il est mis en liberté par action bactérienne.

nitrate d’ammonium de façon, entre autres, d’aider ceux qui cherchent à savoir ce qui a pu se passer à l’usine AZF de Toulouse. La compréhension de tels accidents passe par une connaissance approfondie des propriétés physico-chimiques du nitrate d’ammonium ainsi que des différents procédés utilisés dans le monde pour le fabriquer.

Ammonium nitrate | NH4NO3 or H4N2O3 | CID 22985 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological ...

Ammonium nitrate is a colourless crystalline substance (melting point 169.6 °C [337.3 °F]). It is highly soluble in water; heating of the water solution decomposes the salt to nitrous oxide (laughing gas). Because solid ammonium nitrate can undergo explosive decomposition when heated in a confined space, government regulations have been imposed on its shipment and storage.

Barium nitrate is the inorganic compound with the chemical formula Ba(NO 3) 2.It, like most barium salts, is colorless, toxic, and water-soluble. It burns with a green flame and is an oxidizer; the compound is commonly used in pyrotechnics.

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Composition explosive comprenant un mélange explosif de nitrate d'ammonium et de combustible.: An explosive composition comprising an explosive mixture of ammonium nitrate and fuel oil.: Le nitrate d'ammonium stabilisé en phase est utile dans des applications énergétiques telles que des propergols solides et des explosifs.: The phase-stabilized ammonium nitrate is useful in energetic ...

This March 27, 2019 photo provided by Arkansas Department of Transportation shows a massive crater after a commercial truck hauling ammonium nitrate exploded Wednesday, March 27, on a highway in ...

d'ammonium sont soumises au Règlement canadien sur le stockage de nitrate d'ammonium, C.R.C., ch. 1145 et doivent se conformer à la Partie 20 de la Réglementation canadienne sur …

Dec 03, 2011· Legal exploding target. Shot with a Remington .270. 90:10 Ammonium nitrate/Aluminum. Cops came, said do smaller ones. lol.

Ammonium Nitrate Phase Stabilized with Potassium Nitrate exhibits no crystaline pase changes below -55° to 110°C (onset DSC) Island Pyrochemical Industries provides this product specification sheet solely for informational purposes, and reserves the right to change product specifications without prior …

AMMONIUM NITRATE, LIQUID, hot concentrated solution, in a concentration of more than 80% but not more than 93% EU. ADN Dangerous Goods Lists, Directive 2008/68/EC, EU.