Back to overview

Ammonium Sulphate fine (1000) 25kg

Item No.150026072
Ammonium Sulphate fine (1000) 25kg
Log in
Royal Brinkman does not provide their services to any companies outside of horticulture.
Log in for your personal and competitive prices
Don't have an account yet? Create an account.
​​✔ Login and request a quotation for mulitple products​​​​​​​​
✔ Worldwide delivery options
✔ Premium products for your cultivation

Description

The effect of sulfuric acid ammonia (ammonium sulphate) can be characterized as medium fast by the ammonium sulphate. Plants can absorb nitrate directly, while the majority of ammonium must first be converted to nitrate via soil reactions. The speed of this conversion(*) depends on soil temperature and soil moisture. Ammonium nitrogen forms a compound with soil particles (e.g. clay minerals and organic matter) and is therefore less sensitive to leaching during conversion.

 

 Ground temperature Conversion period*
 5°C 6 weeks
 8°C 4 weeks
 10°C 2 weeks
 20°C 1 week


Composition

 Ammoniacal nitrogen (N-NH4) 21%
 Sulphur (S) 24% water soluble
 Sulphur trioxide (SO3) 60% water soluble
 Free sulphuric acid ca. 0.02%
 Water (H2O) ca. 0.2%


Sieve analysis

 Fraction 
 <1.4 mm max. 10%
 >3.35 mm max. 5%


Granule diameter

 Average granule diameter 2.2 mm (approx. 0.3)
 Bulk density unvibrated Approx. 1,040 kg/m3
 Colour White
Back to overview

Ammonium Sulphate fine (1000) 25kg

Ammonium Sulphate fine (1000) 25kg
Item No.150026072
Log in for your personal and competitive prices
Don't have an account yet? Create an account.
Log in
​​​​Royal Brinkman does not provide their services to any company outside of the horticulture.​​​​
​​✔ Login and request a quotation for multiple products​​​​​​​​
✔ Worldwide delivery options
✔ Premium products for your cultivation

Description

The effect of sulfuric acid ammonia (ammonium sulphate) can be characterized as medium fast by the ammonium sulphate. Plants can absorb nitrate directly, while the majority of ammonium must first be converted to nitrate via soil reactions. The speed of this conversion(*) depends on soil temperature and soil moisture. Ammonium nitrogen forms a compound with soil particles (e.g. clay minerals and organic matter) and is therefore less sensitive to leaching during conversion.

 

 Ground temperature Conversion period*
 5°C 6 weeks
 8°C 4 weeks
 10°C 2 weeks
 20°C 1 week


Composition

 Ammoniacal nitrogen (N-NH4) 21%
 Sulphur (S) 24% water soluble
 Sulphur trioxide (SO3) 60% water soluble
 Free sulphuric acid ca. 0.02%
 Water (H2O) ca. 0.2%


Sieve analysis

 Fraction 
 <1.4 mm max. 10%
 >3.35 mm max. 5%


Granule diameter

 Average granule diameter 2.2 mm (approx. 0.3)
 Bulk density unvibrated Approx. 1,040 kg/m3
 Colour White