CHLORIDRIC ACID

32% HCl aqueous solution

Chloridric acid produced by Marchi Industriale S.p.A. is obtained through a particular exclusively inorganic process, so it is not a fatal product coming from other workings and it is free of any polluting organic substance.

IDENTIFICATION OF THE PRODUCT

Chemical name: Chloridric Acid Solution 32%
EC Index no. 017-002-01-X
EINECS no. 231-595-7

PROPERTIES

Chloridric Acid is supplied in aqueous solution with a 32% typical titre. Its degree of purity is underlined by the fact that it does not contain any organic substance and it is colourless.

USES

It has profitable widely varied uses. For example:
• Raw material in different industrial chemical processes;
• Ion-exchange resin regeneration;
• Urban and industrial waste water treatment;
• Production of Chloro dioxide;
• Production of drugs for an agricultural use;
• Production of starch derivative in the food industry;
• Production of printed circuits.

RANSIT PACKING, STORAGE, HANDLING

Chloridric Sulphuric is provided by tank trucks with a capacity from 10 to 30 tons.
All equipment being in contact with the product, from the storage to the dosage, have to be made of stainless alloy or an adequate antiacid material. For the handling and any other information about users' health, look at the Safety Form which have to be requested during the first order agreement.

CHEMICAL AND PHYSICAL CHARACTERISTICS

• Formula: H – Cl
• Titre: 32% HCl
• Molecular weight: 36.46
• Aspect: steaming clear colourless liquid
• Odour: odourless
• Boiling point: 108.58°C
• Freezing point (solution 31.24%): -46.20°C
• Melting point: -25°C
• Solubility: completely soluble in water
• Specific gravity (20°C – solution 32%): 1.16 g/cm3.

FURTHER INFORMATION

For any further information about conditions of supply or using procedures of the Chloridric Acid, the following phone numbers are available:
Commercial Office of Florence +39 / 055 / 47.55.41
Commercial Office of Marano Veneziano +39 / 041 / 56.74.260
Quality Control Laboratory +39 / 041 / 56.74.200

NOTE: information contained in this technical guide are founded on our latest knowledge, but this is not a guarantee.