CAS No.: | 68514-28-3 |
---|---|
Formula: | C9h8K2o4 |
EINECS: | 271-030-1 |
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ITEM |
STANDARD |
||||
I |
II |
III
|
IV |
V | |
Humic acid(dry basis) |
55%min |
50%min |
50%min | 70%min | 65%min |
Fulvic acid(dry basis) |
55%min |
50%min |
30%min | 15%min | / |
K2O |
12%min |
12%min |
12%min | 12%min | 10%min |
PH |
9-11 |
9-11 |
9-11 | 9-11 | 9-11 |
Solubility |
100% |
98%min |
98%min | 100% | 95%min |
Appearance |
Flakes/Powder/Crystal/Granule |
FAQ
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA, Health certificate and Origin certificate. Also accept special
requirements.
6. What is loading port?
Usually is Tianjin, Qingdao, Shanghai.