1. Basic Information
Product Name: Solar Salt, Natural Sea Salt (Pickling & Industrial Dual-Purpose)
English Name: Solar Salt
Molecular Formula: NaCl
Molecular Weight: 58.44
CAS No.: 7647-14-5
HS Code: 2501.00
Payment Terms: T/T, L/C
Trade Terms: FOB, CFR, CIF
MOQ: 20GP ≈ 20-25MT
Product Introduction: This product is original natural solar sea salt produced by traditional beach sun exposure and natural crystallization technology. It retains natural calcium minerals, zero iodine, zero anti-caking agent, low impurities and uniform loose particles. Widely applicable for food pickling processing and general industrial use, it is a high-quality and versatile salt raw material for domestic and foreign markets.
2. Technical Specification
3. Core Product Features
Natural Solar Process & Green Zero-Addition: Adopts traditional beach sun exposure and natural crystallization from pure coastal seawater. Non-iodized, zero potassium ferrocyanide, no synthetic additives. Natural and pure, suitable for food-grade pickling and multi-scenario industrial use.
Natural Calcium for Superior Pickling Effect: Rich in natural calcium elements to solidify vegetable fiber effectively. Pickled kimchi and preserved vegetables maintain high crispness, bright color and pure fermented flavor without softening.
Stable Appearance & Consistent Batches: Precisely screened and graded into uniform 2-5mm coarse crystals. Loose, non-caking and impurity-free. Stable batch indicators fully support large-scale standardized production.
Dual-Purpose & High Cost Performance: Dual functionality for food pickling and industrial applications. Low impurities and good solubility adapt to various industrial working conditions with low comprehensive usage cost.
4. Main Application Fields (Pickling + Industrial)
4.1 Food Pickling Usage
Fruit & Vegetable Pickling: Widely used for pickling cabbage, radish, cucumber, garlic and other fruits and vegetables, maintaining crispness and color and extending shelf life.
Seafood Pickling: Applied in the processing of salted fish, shrimp paste, shellfish and other dried seafood products.
Commercial Food Factory: Ideal for large-scale pickling workshops and central kitchen batch processing.
4.2 Industrial Usage
Water Treatment Industry: Boiler water softening, resin regeneration, circulating water conditioning and sewage pretreatment.
De-Icing & Anti-Freeze Industry: Road, factory and airport snow melting, de-icing and anti-slip treatment in winter.
Basic Chemical Raw Material: Used for chemical synthesis, printing and dyeing auxiliaries and daily chemical raw material production.
Other Industrial Fields: Leather tanning, ceramic & glass manufacturing, drilling additives and detergent base materials.
5. Export Packaging Specification
Standard Package: 25kg woven bag with food-grade inner PE film, moisture-proof and leak-proof, suitable for sea freight export.
Bulk Package: 1 ton per bag for full container and large-volume bulk shipment.
Custom Service: Custom English foreign trade packaging design available for export orders.
Shelf Life: More than 5 years when sealed and stored in cool, dry and ventilated conditions.
6. Notes
This product is natural solar coarse salt, non-iodized and additive-free. Suitable for food pickling and industrial production.Not for direct eating or daily cooking.
Do not mix with refined fine salt during food pickling, which may reduce natural mineral content and cause poor crispness, abnormal fermentation and turbid brine.
Conventional feeding is acceptable for industrial use with better cost performance than ordinary crude salt.
Store in cool, dry and ventilated warehouse with sealed moisture-proof protection to avoid caking caused by dampness.
Zero potassium ferrocyanide formula complies with international food inspection standards. Mixing with anti-caking salt is prohibited to avoid customs clearance failure.