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MADE IN USA - 25kg bag (works out to be only $5.20 per kg ! )
Crop Fertilizers and Soil Amendments
Boric Acid
May be used as a plant or soil amendment if soil deficiency of boron is documented by testing. Must not be used as a defoliant, herbicide, or desiccant.

Boric Acid 500g - very high purity at 99.9% Boric acid, also known as Orthoboric Acid, Boracic acid, Trihydroxidoboron.

Weak acid, soluble in water.

Boric acid has many uses, from use as a trace element fertilisers and hydroponic nutrients to home made antkiller and cockroach killer (email me for recipes), hide and skin preservation, antiseptics, flame retardant to chemical synthesis,

Formula: H3BO3
Molar mass: 61.83 g/mol
Melting point: 170.9 °C
Density: 1.44 g/cm³

Please note: this Boric is top quality. Please click here to ask a question
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  • Seller location: Manukau City, Auckland, NZ

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