在線聊天
1.Poduct Quanlity Properties:
?
Items | Purity | PH | Content of K | Insoluble Matter Content | Soluble Acid | Moisture |
A Grade | 63-65% | 9-11 | 10-12% | 5% | 15-28% | <15% |
B Grade | 50-60% | 9-11 | 8-10% | 80-90% | 10-15% | <15% |
?
?
?
2.Chemical characteristics of humic substances?
?
?
?
?
?
3.Product Introduce??
Humic acid?is a high polymer heterogeneous aromatic hydroxyl carboxylic acid. It is black brown powder or granular, insoluble in water and is of weak acidity, easily soluble in alkali. Humic acid powder comprises hydroxyl, carboxylic, phenolic hydroxyl, active groups.
?
4.Usage
?
?For animal husbandry, used as veterinary drugs and feed additives.When used for animal husbandry and aquaclture, to play sterilization inflammation, improve the effectiveness of the immune system.
?
5.Storage
Humic acid?should be kept in sealed, dry and ventilated place. It won’t deteriorate in long-term storage. Agglomeration and pulverization doesn’t affect use after it` s dissolved
====
Alibaba Certificate:
