Uzbekistan
+998 (71) 203-50-00
+998 (71) 203-00-55
Kazakhstan
+7 (727) 224-47-47
+7 (771) 171-71-38

FORMALIN
GOST 1625-89
Chemical formula HCHO

Application
Formalin – 40% solution of formaldehyde. Formalin technical mark FM is used:
• in the manufacture of polymerization and polycondensation polymers (due, phenolic formaldehyde, urea, melamine and other resins), which are the basis of plastics, film-forming and impregnating materials, adhesives, etc.;
• surfactants;
• for isoprene and butadiene, ethylene glycol, pentaerythritol, glycerol;
• explosives;
• polyhydric alcohols;
• formals and other methylene derivatives;
• synthetic fibers;
• organic dyes;
• phenol-formaldehyde oligomers;
• formaldehyde resins;
• agricultural pesticides;
• antiseptics;
• solvents in the paint industry;
• trimethylolpropane (TMP).
It is used in metallurgy, petroleum and petrochemical industry and in the fur industry, in agriculture.
The widespread use of the formalin technical mark FM is:
• in the paper industry to improve strength, iloprost and quality of paper;
• tanning — for leather tanning;
• textile for increasing the resilience of products to creasing and shrinkage;
• in agriculture — for treatment of seeds and root crops, disinfection of soil and livestock facilities to combat bacteria and fungi;
• in medicine — as a disinfectant and deodorizing means, and also used in solutions for long-term preservation of anatomical preparations;
• for embalming organic substances;
• used for the tanning of gelatin in the manufacture of artificial fiber, film;
• as an antiseptic.
Formalin, as active substance, included in a number of medical preparations. The most famous of them: balusters: stone, ointment formalin, Lizoform, pasta Teymurova
PRODUCT HIGHLIGHTS
Formalin is antiseptic, disinfectant, astringent, deodorizing and cauterizing tool; causes coagulation and fixation of proteins
Appearance
Colorless transparent liquid, storage allowed the formation of turbidity or a white precipitate, soluble at temperatures above 40 C
Basic physical and chemical properties
№ Name Index
1. The molecular weight of 30, 03
2. Density (depending on the concentration of formaldehyde and methanol), kg/m3 1110 — 1120

3. Boiling point (of 37%), OS 99
4. Specific heat, K/kg K. 2, 5
Specifications 
1. Appearance Colorless transparent liquid. When storing to-embarks on the formation of turbidity or a white precipitate, solvents imago at temperatures above 40 C
2. Mass fraction of formaldehyde, % 36, 9-37, 5 36, 5-37, 5 36, 5-37, 5
3. Mass fraction of methanol, % 4-8 4-8 no more than 1
4. Mass fraction of acids in terms of formic acid, %, not more 0, 02 0, 04 0, 02
5. Mass fraction of iron, %, not more than 0, 0001 0, 0005 0, 0001
6. Mass fraction of residue after calcination, %, not more 0, 008 0, 008 0, 008
Note: figures 5 and 6, the manufacturer determines the demand of the consumer
Packaging and storage
Technical formalin FM brand is poured into rail cars with aluminum or Nickel-free stainless steel boilers, road tankers or Packed in the following containers:
• Wooden barrel flooded;
• Aluminum barrel;
• Plastic bottles;
• Plastic cans with a capacity of 20 dm3
Transportation
Formalin technical mark FM is transported by railway or motor transport in accordance with shipping rules
Information on product safety
Technical formalin is a flammable liquid. Pair it with air and oxygen form an explosive mixture. Formalin solution at room temperatures emit formaldehyde, which has toxic properties.
Effect on the body
Formalin has a damaging narcotic effect on the Central nervous system. It enters the body in the form of vapor not only respiratory tract, but also through the skin, causing rhinitis, bronchitis, conjunctivitis and swelling of the skin
Warranty period of storage
Warranty period of storage of formalin technical mark FM is 3 months from date of manufacture.

Uzbekistan
  • Uzbekistan, 100021, Tashkent, Shayhontohur, Furqat str., bld. 6A.
  • +998 (71) 203-50-00
    +998 (71) 203-00-55
  • info@meritkimyo.uz
Kazakhstan
  • Kazakhstan, Almaty, Krasnogvardeysky
    tract 419.
  • +7 (727) 224-47-47
    +7 (771) 171-71-38
  • info@meritchemicals.com