Di Sodium Octaborate Tetrahydrate (D.O.T.)

About The Product

Di Sodium Octoborate Tetrhydrate (D.O.T) is a highly soluble borate powder for crop nutrient sprays and solutions. (D.O.T)having extremely high solubility & neutral pH is ideally suited for foliar applications. . It is very widely used throughout the world for foliar application to fruits, vegetable and oil seed crops due to its easy solubility in cold water and neutral pH.

(D.O.T) is a multi-function source of boron and can be used as direct application or blended with other liquid fertilizers, pesticides and insecticides for Foliar Spray.

Uses and Benefits of Borax Di Sodium Octaborate Tetrahydrate (D.O.T.)

Di Sodium Octoborate Tetrhydrate (D.O.T) is the product of choice for:

  • Foliar spray, drip or “fertigation’ of boron alone or in combination with other nutrients.
  • Coating of bulk finished granulated fertilizer.
  • Immediate correction of Boron deficiency especially in short duration crops .

Product Specification

Product Name
  • Di Sodium Octoborate Tetrahydrate
Chemical Name
  • Di Sodium Octoborate Tetrahydrate
Chemical formula
  • Na2B8O13,4 H2O
  • 12280-03-4
molecular Weight
  • 412.52
  • Fine,White Odourless,Non-Crystalline Powder
Bulk Density (Loose)
  • 320-480 Kg/m3
Particle Size
  • 150 Mesh (BSS),80% Min
Boron content (As B)
  • 20.5% Min
Matter Insoluble in Water
  • 1.0% Max
At 20° C
  • 9.70%
At 50° C
  • 34.30%
pH@ 20° C
pH@ 3% solution
  • 8.3
Ph@ 10% solution
  • 7.6
250 gms Laminated pouches,25 kg HDPE Bags with Inner Liner
  • Toxic, if swallowed
Transportation Category
  • Non Hazardous
  • Non Flammable