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Urea formaldehyde concentrate (UF80-85)
UNN0. 2209

IMDG code (page no): 8176-1

IMCO class: 8

It is an intermediate chemical used for many other derivatives based on urea formaldehyde solution.

Its long storage time, high solid content, proper fluidity, low water content and clearness make it an excellent intermediate compound for chemical / industrial purposes.

Parameter

Value

Unit

Formaldehyde

56(UF-80) 60 (UF85)

Wt%

Urea

24(UF-80) 25 (UF85)

Wt%

Methanol

0.21 (max)

Wt%

Formic acid

0.01(max)

Wt%

Water

By balance

Wt%

Chlorides

<1

ppm

Iron

<1

ppm

Heavy  metals

N.D.

 

Parameter

Value

Unit

State

clear viscous liquid

 

Odour

pungent

 

Density at 200C

1.3 –1.325

gm/cm3

Flash point (closed cup)

79 approx

0C

pH (20 0C)

7 - 8

pH units

Solubility at 200C

Soluble in water in all proportions

 

-Conditioning/ anticaking agent for urea fertilizer.

-Spray coating agent for urea fertilizer.

-Manufacturing of:

  • Urea formaldehyde liquid resins.
  • UF powdered resins.
  • UF moulding compounds.

Packing:


  • 38 liter HDPE drums
  • 250 liter HDPE drums
  • 1000 liter HDPE drums
  • 20.000 – 25.000 liter isothermal tank containers
Handling:
  • Use of approved respiratory systems, goggles, gloves & suitable clothing is recommended.

Storage:


  • To be stored above 0 0C to avoid excessive viscosity and gel precipitation and below 450C to avoid polycondensation for one year.
  • pH of stored UF-80 and UF- 85 needs to be maintained above 6.5 pH units.