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| Potassium humate seriers: |
| Characteristics: |
| It is made of Humic acid(made byweather coal, brown coal) with KOH, is non-toxic, and odorless brown black powde or grain. rIt is natual high molecular aromatic polymer with hydration and reactivegroups(chelation,complexing, ion exchange ), |
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| Technical index : |
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Grade
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Humic acid
( dry )% |
Organic matter
( dry )% |
Moisture%
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K2O %
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water insoluble matter
( dry )% |
First-grade
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>60
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70
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15
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8-10
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10
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Second-grade
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>50
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60
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15
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7-9
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15
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Third-grade
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>40
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50
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15 |
6-8
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20
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| Function and efficacy: |
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(A) 1 , Improve the efficacy of fertilizer
2 , Improve the soil
3 , plant growth regulator
4 ,Improving the metabolism of planbt cell
(B) shale-control agent, or used in hi-temp. resistant of water well: 180°Cand more, dosage
is 1-3%.
(C) potassium humate alsdo can be used in industry, agriculture, medicine and environment
protection.
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Packing:
| 1 , 25kg/bag, 50kg/bag, PE woven bag . 2 , Storage: sealed, avoid moisture . |
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