REQUEST A QUOTE

Cyanamide Liquid Azote

2019-08-23 15:18:17

Cyanamide

Cyanamide is an organic compound with the formula CN2H2. This white solid is widely used in agriculture and the production of pharmaceuticals and other organic compounds. It is also used as an alcohol-deterrent drug in Canada, Europe, and Japan. The molecule features a nitrile group attached to an amino group. Derivatives of this compound are also referred to as cyanamides, the most common being calcium cyanamide.

Cyanamide H2NCN PubChem

Cyanamide is sold as anhydrous, aqueous 50%, and calcium cyanamide. Anhydrous and aqueous 50% cyanamide contain a buffering additive, usually 2% sodium biphosphate to stabilize the pH and prevent formation of dicyanamide and urea .

Cyanamide ChemicalBook

Cyanamide is a combustible crystalline solid, but it is usually found as a 25% liquid solution. Definition cyanamide: 1. An inorganic saltcontaining the ion CN 2 2-. See calciumcyanamide. 2. A colourless crystallinesolid, H 2 NCN, made by the actionof carbon dioxide on hotsodamide. It is a weakly acidic compound(the parent acid of cyanamidesalts) that is soluble in water andethanol.

Fertilizers — Determination of different forms of nitrogen in

containing calcium cyanamide. In the absence of nitrates, the test sample is mineralized by direct Kjeldahl digestion. In the presence of nitrates, the test sample is mineralized by Kjeldahl digestion after reduction with the aid of metallic iron and stannous chloride. In both cases, the ammonia is determined according to EN 15475.

CALCIUM CYANAMIDE (NITROGEN LIME)

CALCIUM CYANAMIDE. The commercial calcium cyanamide contains about 65% calcium cyanamide, which has nitrogen 20 - 24% w/w. It acts also as a defoliant, herbicide, soil insecticide, and weed killer. Its consumption as a fertilizer has been reduced. It is added to pig iron to impart nitrogen and to desulfurize steel.

Calcium Cyanamide an overview ScienceDirect Topics

Liquid ammonia has been extensively used as a nonaqueous solvent (see Chapter 5), but only a few aspects of that chemistry will be mentioned here. Many inorganic salts are appreciably soluble in the liquid owing to its polarity, although reactions are frequently different than they are in water. For example, in water,

Final Opinion on Potential risks to human health and the

calcium cyanamide as fertiliser is not recommended by the SCHER. To reduce the risk to the aquatic compartment to a RCR 1, the most common application rate of calcium cyanamide needs to be lowered by a factor of 56.

Liquid Nitrogen Can Freeze Off Unwanted Skin Growths

Liquid nitrogen is used to freeze and destroy abnormal skin tissues. This can include warts, moles, skin tags, sun spots and nodules as well as actinic keratoses and other pre-cancerous growths. It can also be used to treat tumors inside the body but is a far more common treatment for external skin growths.

Nitrogen

Liquid nitrogen, a colourless fluid resembling water in appearance, but with % of the density (the density of liquid nitrogen at its boiling point is g/mL), is a common cryogen. Solid nitrogen has many crystalline modifications.

Engrais azoté Agriconomie

Nous vous proposons également une large gamme d’engrais azoté soufré ainsi que de l’ammonitrate comprenant 27% d’azote, 33,5% d’azote et enfin 34,4% d’azote. Le r?le de l’azote pour vos cultures. L’azote joue une part primordiale dans la constitution de l’ADN et donc de la vie en général.

CYANAMIDE HAZARD SUMMARY Cyanamide mg

Pure Cyanamide is a crystalline (sand-like) solid which is commonly used in a 25% liquid solution. It is used to make Melamine and Dicyandiamine, and as a fertilizer, weed killer and defoliant. REASON FOR CITATION * Cyanamide is on the Hazardous Substance List because it

RhymeZone: nitrogen

Commonly used words are shown in words are dimmed. Click on a word above to view its definition.

Calcium Cyanamide an overview ScienceDirect Topics

Liquid ammonia has been extensively used as a nonaqueous solvent (see Chapter 5), but only a few aspects of that chemistry will be mentioned here. Many inorganic salts are appreciably soluble in the liquid owing to its polarity, although reactions are frequently different than they are in water. For example, in water,

Liquid Nitrogen Can Freeze Off Unwanted Skin Growths

Liquid nitrogen is used to freeze and destroy abnormal skin tissues. This can include warts, moles, skin tags, sun spots and nodules as well as actinic keratoses and other pre-cancerous growths. It can also be used to treat tumors inside the body but is a far more common treatment for external skin growths.

Nitrogen

Nitrogen was recognized first as an element by Lavoisier, who named it “azote”, meaning “without life.” The element was named nitrogen in 1790 by Chaptal. The name derived from the Greek name ‘nitre’ for potassium nitrate which contains nitrogen.

Azote Article about azote by The Free Dictionary

Nitrogen. Although the name azote means “not supporting life,” nitrogen is actually an element essential for life processes. Animal and human protein contains 16–17 percent nitrogen. In the bodies of carnivores, protein is formed from the proteins in the bodies of herbivores and plants they consume.

REQUEST A QUOTE

Xinxiang Panshi Instruments Co., Ltd. is a professional liquid nitrogen tank manufacturer with RD, p
REQUEST A QUOTE