Min. Order: | 1 Ton |
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Trade Term: | FOB |
Payment Terms: | L/C, T/T |
Supply Ability: | 800 Ton/Tons / Month |
Place of Origin: | Henan |
Location: | Xinxiang, Henan, China (Mainland) |
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Business Type: | Manufacturer, Trading Company |
Main Products: | Well Screens, Pipe Base Screen, Multilayer Screen, Water Well Screens, Sulfonated Lignite |
Means of Transport: | Ocean, Air, Land |
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Brand Name: | HUADONG |
CAS No.: | 268-608-0 |
Other Names: | Humic acid,sodium salt |
MF: | C9H8NA2O4 |
Application: | Water Treatment Chemicals |
Production Capacity: | 800 Ton/Tons / Month |
Packing: | 25Kg /bag, sealed in 3-in-1 compound paper bag with plastic lining. |
Delivery Date: | within two weeks after receiving the payment |
Item Indexes | Firsts | Second | Qualified |
Humic acid(dry basis) | ≥70% | ≥55% | ≥40% |
Moisture | ≤10% | ≤15% | ≤15% |
PH value | 8.0-9.5 | 9.0-11.0 | 9.0-11.0 |
Burn residue(dry basis) | ≤20% | ≤30% | ≤40% |
Water-insoluble matter | ≤10% | ≤20% | ≤25% |
Screenings( 1.0mm sieve) | ≤5% | ≤5% | ≤5% |