Natural refined sea salt
Natural Refined Sea Salt · 精製海塩100% natural sea salt, produced in Vietnam, for road de-icing, water treatment and industrial processing. Every shipment comes with a certificate of analysis issued for that specific lot.
- HS code
- 2501
- Origin
- Vietnam
- Quantity
- Per order
- Delivery terms
- FOB · CIF
- Price · lead time
- Quoted per request
- Shelf life
- 24 months
Refined sea salt specification
You choose moisture and particle size to suit your production line; all other values are agreed in the specification sheet before quotation.
Core specification
Applies to every shipment
| Composition | 100% natural sea salt |
|---|---|
| NaCl content | ≥ 95% |
| Moisture | ≤ 3% or ≤ 6% — buyer’s choice |
| Particle size | ≤ 1.0 mm or ≤ 0.5 mm |
| Foreign matter | ≈ 0% — no nylon, metal, hair or dust |
| GMO | Non-GMO raw material, no cross-contamination |
| Shelf life | 24 months |
| Storage | Cool, dry place, humidity below 60%, away from direct sunlight |
Appearance
Colour, form, odour and taste
| Colour | Bright white to crystal white |
|---|---|
| Form | Coarse, free-flowing grains |
| Odour / taste | Characteristic / salty |
Laboratory results: ten parameters
Typical results from an independent laboratory. Every actual shipment comes with its own certificate of analysis.
| Parameter | Unit | Test method | Result |
|---|---|---|---|
| Calcium (Ca) | % | TCVN 3973:1984 | 0.2% ± 0.3 |
| Magnesium (Mg) | % | TCVN 3973:1984 | 0.10% ± 0.3 |
| Sulphate (SO₄) | % | TCVN 3973:1984 | 0.7% ± 0.3 |
| Water-insoluble matter | % | TCVN 3973:1984 | Not detected |
| Iodine | % | TCVN 3973:1984 | Not detected |
| Lead (Pb) | mg/kg | QUATEST3 1096:2023 (ref. AOAC 973.35) | Not detected |
| Cadmium (Cd) | mg/kg | QUATEST3 1095:2023 (ref. AOAC 973.35) | Not detected |
| Arsenic (As) | mg/kg | TCVN 8427:2010 | Not detected |
| Mercury (Hg) | mg/kg | QUATEST3 1096:2023 (ref. AOAC 971.21) | Not detected |
| Copper (Cu) | mg/kg | QUATEST3 1113:2023 (ref. AOAC 999.11) | Not detected |
The certificate of analysis for each lot is sent with the export documents, or before delivery if you request it.
Three salt lines from DBP
Industrial salt
Natural refined sea salt, NaCl ≥ 95% — full specification on this page.
Food-grade salt
For food processing. Specifications to your factory’s requirements.
Request specificationsApplications of industrial salt
Road de-icing
Spreading on roads, bridges and car parks in winter.
Water treatment & softening
Regenerating the resin in water-softening systems.
Industrial processing
Tanning, dyeing, mineral supplement for animal feed, chemicals.
Seasonal stockpiling
24-month shelf life in dry storage, so you can build stock before the peak season.
De-icing salt is a winter product — but it is best bought in summer
A 24-month shelf life in dry storage lets you build up enough stock before the season, instead of buying just when the whole market needs it and freight rates rise.
Packed to suit your production line
Packing options
Marking and palletising per buyer’s instructions
| PP / PE bags | 25 kg or 50 kg |
|---|---|
| Jumbo bags with PE liner | 500 kg or 1,000 kg |
| Bulk by vessel | 3,000–5,000 tonnes |
| Marking & pallets | Per buyer’s instructions |
| Quantity | Per order · FCL or LCL |
| Price · Incoterms · lead time | Quoted per request, based on specification, packing and port of destination |
Quality assurance for every shipment
- Certificate of analysisFor the actual lot, not a generic sample certificate
- Pre-loading inspectionAt the factory, with photos sent before the container leaves the warehouse
- Non-GMO commitmentNon-GMO declaration
- Export documentsC/O, invoice, packing list, bill of lading
Four steps to a salt quote
Send your request
Particle size, moisture and annual volume.
Receive a quote
Certificate of analysis and written quotation.
Free samples
For your laboratory’s approval.
Contract & shipment
Pre-loading inspection, shipping and documents.
Partner factory certifications
The salt factory DBP works with operates under the certifications below. Copies of the certificates are sent with the documentation on request.
Handling precautions
Handle gently to minimise salt dust. Make sure the work area is well ventilated and avoid direct contact with eyes and skin. Store in a dry place, raised off the floor.
Questions about refined sea salt
Can I choose a different moisture level or particle size?
Yes. Two moisture levels (≤ 3% and ≤ 6%) and two particle sizes (≤ 1.0 mm and ≤ 0.5 mm) are the most common; other specifications are discussed for each order.
What is this salt used for?
Road de-icing, water treatment and softening, industrial processing (tanning, dyeing, mineral supplement for animal feed, chemicals) and seasonal stockpiling. The specific intended use is agreed before quotation.
Can I get a sample first?
Yes. DBP sends free samples with a certificate of analysis so that your laboratory can test them before you place an order.
What is the minimum order?
There is no fixed minimum — quantity depends on the order. DBP advises you on whether a full container load or a less-than-container load suits you best.
Other product groups
Tell us what you need
Product, specification, volume and port of destination — that is all DBP needs to send you a quote. We reply within one business day.