- Contact Person : Ms. zh ann
- Company Name : Huadong Screen Co., Ltd.
- Tel : 0086-373-3518376
- Fax : 0086-373-3518279
- Address : Henan,xinxiang,DaKuai Industrial Park, Fengquan District, Xinxiang, Henan
- Country/Region : China
- Zip : 453000
Sodium Humate(NaHM)
Sodium Humate(NaHM)
SummaryThis product appears as black or brown powder. It's easily dissolved in water, present as basic, and contains the active group such as hydrocarbyl, carboxyl and so on.
Quality indexesItem 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% |
3.Application
This product is mainly used for the fresh water drilling fluids thermostable fluid loss additive, and is also visbreaking. Recommended dosage: 3%-5%.
4.Package and Storage This product USES the triad bag packaging, lined with polyethylene film bag, while net weight 25 kg per package. Should be stored in a cool, dry, ventilated place.
Sodium Humate(NaHM)
