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    Humic Acid

  • L/C, T/T
  • 1415-93-6
  • Humic acid 1415-93-6 Appearance Powder granule
    Organic matter (dry basis) 85%min 85%min
    Humic acid (dry basis) 65%min 65%min
    Potassium Humate 68514-28-3 Appearance Power Crystal
    Water-solubility (dry basis) 75.0%min 75.0%min
    Humic acid (dry basis) 60.0%min 60.0%min
    Potassium content (K2O) 10.0%min 10.0%min
    Moisture 15.0%max 15.0%max
    PH 9.5-10.5 9.5-10.5
    0.5mm sieve residue 5.0%max
    2-5mm sieve residue 95.0%min
    Sodium Humate 68131-04-4 Water-solubility (dry basis) 75.0%min
    Humic Acid (dry basis) 60.0%min
    Moisture 15.0%max
    PH 9.5-10.5
    0.5mm sieve residue 5.0%max
    Boron Humate Solubility in 1%NaOH solution (dry basis) 50.0%min
    Boron content (B2O3 dry basis) 10.0%min
    Moisture 15.0%max
    PH value 8.0-9.5
    Compressive strength (N) 4.0min
    Size rate (2-4mm) ≥ 90.0%
    Phosphorus Humate Solubility in 1%NaOH solution (dry basis) 30.0%min
    Citric soluble phosphorus (P2O5 dry basis) 15.0%min
    Water solubility phosphorus (P2O5 dry basis) 1.0%min
    Moisture 15.0%max
    Compressive strength (N) 4.0min
    Size rate (1-4mm) 90.0%min
    Fulvate Acid
    479-66-3
    ? Solubility: 100.0%
    ? Humic acid(Dry basis): 50.0% min
    ? fulvate acid(Dry basis): 40.0% min
    ? pH: 5.0-7.0
    ? Size(60-80mesh): 95.0% min
    Potassium Fulvate II Water-solubility (dry basis) ≥ 90.0%
    Humic acid (dry basis) ≥ 50.0%
    Fulvic acid (dry basis) ≥ 30.0%
    Potassium content(K2O) ≥ 12.0%
    Moisture ≤ 15.0%
    PH 7.5-10.0
    0.5mmsieve residue ≤ 5.0%
    Nitro humic acid Powder Granule
    Organic matter (dry basis) 85.0%min 80.0%min
    Humic acid (dry basis) 70.0%min 65.0%min
    Moisture 15.0%max 15.0%max
    C. E. C (dry basis) 2.5mmol/gmin 2.5mmol/gmin
    Total nitrogen (dry basis) 2.0%min 2.0%min
    0.5mm sieve residue 5.0%max
    Compressive strength (N) 4.0min
    Size rate (2 - 5mm) 90.0%min

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