SAINT HUMIC supplies humic acid for pharmaceutical applications. Ask us for the specification and documents for your intended use. This page does not provide health information.
SAINT HUMIC supplies humic acid, humate and fulvic acid products for agricultural and industrial use. Please see our humic acid and sodium humate product pages, or contact us.
High-Purity Humic Acid: grades, supply and documents
Key figures are taken from the current Technical Data Sheet (TDS) of each grade. Batch results are stated on the Certificate of Analysis (COA) issued with each shipment.
| Grade | Key figures (TDS) | Code | Form |
|---|---|---|---|
| High-Purity Humic Acid Powder | ≥ 90.0% total humic acid (dry basis); ≤ 2.0% ash; ≤ 10 mg/kg heavy metals (as Pb) | SH-HA-90P | Dark brown to black fine powder, particle size (D90) ≤ 50 µm |
Applications
- Raw material for industrial and specialty formulations
- Research and laboratory use
Suitability and regulatory status for any food, feed, cosmetic or medicinal use have not been established by the supplier and must be determined by the user.
Solubility and formulation notes
- High-Purity Humic Acid Powder: solubility in water (1% w/v): Partially soluble (colloidal dispersion), solubility in 0.1 N NaOH: ≥ 98%, pH (1% suspension): 4.0 – 6.0
Use levels depend on the formulation. Please contact us for technical information.
Packaging and storage
- Packaging: 1 / 5 / 10 / 25 kg double PE bags in fibre drums, or aluminium pouches with desiccant
- Storage: cool, dry, well-ventilated place in the original closed packaging; protect from moisture; reseal opened bags.
- Shelf life: 24 months in original, unopened packaging.
Documents
- High-Purity Humic Acid Powder: Technical Data Sheet – SH-HA-90P (PDF) · Safety Data Sheet – SH-HA-90P (PDF)
- Batch Certificate of Analysis (COA): issued with each shipment
Samples and quotation
Send us the grade, quantity, packaging and destination country, and we will reply with a quotation and the documents. Samples are available on request. Request a sample or quotation
Technical notes
Values in a TDS are typical values, not a specification. Users should determine the suitability of the product for their own application and comply with the regulations of the destination market. For safety information, refer to the SDS of each grade.