What is the MSDS of the chemical HCl?
May cause severe irritation of the respiratory tract with sore throat, coughing, shortness of breath and delayed lung edema. Causes chemical burns to the respiratory tract….
| US DOT | Canada TDG | |
|---|---|---|
| Shipping Name: | HYDROCHLORIC ACID | HYDROCHLORIC ACID |
| Hazard Class: | 8 | 8 |
| UN Number: | UN1789 | UN1789 |
| Packing Group: | II | II |
Is HCl corrosive to metal?
Similarly, dry hydrogen chloride (HCl) is not corrosive to most metals. Once it is dissolved in water hydrochloric acid is formed and this is corrosive to many metals and alloys. Materials considered include steels, stainless steels, nickel-base alloys, copper-base alloys, titanium, zirconium and tantalum.
What are the safety data for HCl?
Additional information (precautions): Thermal decomposition can produce poisoning chlorine. Hydrochloric acid reacts also with many organic materials with liberation of heat. Avoid inhaling gases, fumes, dust, mist, vapor, and aerosols. Avoid contact with skin, eyes, and clothing.
What are the major hazards of hydrochloric acid?
Hydrochloric acid is corrosive to the eyes, skin, and mucous membranes. Acute (short-term) inhalation exposure may cause eye, nose, and respiratory tract irritation and inflammation and pulmonary edema in humans.
What does hydrochloric acid react with?
Hydrochloric acid and hydrogen chloride react violently with many metals, with the generation of highly flammable hydrogen gas, which may explode. Reaction with oxidizers such as permanganates, chlorates, chlorites, and hypochlorites may produce chlorine or bromine gas.
Is HCl reactive?
How do metals react with HCl?
Dilute acids react with relatively reactive metals such as magnesium, aluminium, zinc and iron. The products of the reaction are a salt plus hydrogen gas. Here’s a good way to remember it: MASH (M+A→S+H). In general, the more reactive the metal, the faster the reaction.
How does HCl corrode metal?
HCl is a strong reducing acid, which makes it highly corrosive when in contact with most materials. HCl is monoprotic, which means it has a high level of dissociation in water, this creates an overabundance of H+ ions in solution. The overabundance of H+ ions means it has a very low pH level of 0-1.
What are the major hazards of HCl?
What happens when hydrochloric acid is diluted?
When dilute hydrochloric acid is used, gas spontaneously flammable in air is evolved. Magnesium boride treated with concentrated hydrochloric acid produces spontaneously flammable gas. Cesium acetylene carbide burns in hydrogen chloride gas. Cesium carbide ignites in contact with hydrochloric acid unless acid is dilute.
What is the chemical formula for hydrochloric acid?
SOUTH AFRICA d. Reg. No. 67/02258/06 1. PRODUCT IDENTIFICATION TRADE NAME Hydrochloric acid CHEMICAL FAMILY Inorganic Acid CHEMICAL NAME Hydrochloric Acid SYNONYMS Aqueous hydrogen chloride, chlorohydric acid, Hydrogen chloride Muriatic acid Spirits of salt CHEMICAL FORMULA HCl CHEMICAL ABSTRACTS No. 7647-01-0 EINECS No. 231-595-7
What kind of gas is produced by hydrochloric acid?
Magnesium boride treated with concentrated hydrochloric acid produces spontaneously flammable gas. Cesium acetylene carbide burns in hydrogen chloride gas. Cesium carbide ignites in contact with hydrochloric acid unless acid is dilute. Reacts with most metals to produce flammable Hydrogen gas.