Sodium Humate(NaHM)
- Summary
This 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 indexes
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Item Indexes
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Firsts
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Second
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Qualified
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Humic acid(dry basis)
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≥70%
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≥55%
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≥40%
|
|
Moisture
|
≤10%
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≤15%
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≤15%
|
|
PH value
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8.0-9.5
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9.0-11.0
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9.0-11.0
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|
Burn residue(dry basis)
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≤20%
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≤30%
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≤40%
|
|
Water-insoluble matter
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≤10%
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≤20%
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≤25%
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|
Screenings( 1.0mm sieve)
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≤5%
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≤5%
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≤5%
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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.
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.