Does the solid flake form of Sodium Sulfide require different packaging than the liquid solution?

Yes. Solid Sodium Sulfide flakes are hygroscopic and absorb moisture from the air, turning into a solution or cake. They typically require lined steel drums or heavy-duty woven bags with plastic liners to prevent caking during transit. Liquid Sodium Sulfide is shipped in tanks or specialized containers. The packaging choice dictates the handling requirements and the type of container you can use for export. Always verify the physical state listed on the row matches your storage capabilities.

What hazard class does Sodium Sulfide fall under for shipping purposes?

Sodium Sulfide is generally classified as a corrosive substance, often under Class 8. It may also have secondary hazards depending on the purity and the presence of sulfides that can release hydrogen sulfide gas when mixed with acids. The seller must provide the correct UN number and shipping name. Your freight forwarder will need this classification to ensure the vessel or truck accepts the cargo and applies the correct stowage rules.

How does the purity percentage affect the usability of Sodium Sulfide in your process?

The purity percentage, often listed as 98% or 60% for solutions, directly impacts the stoichiometry of your chemical reaction. Impurities like sulfur, sodium sulfite, or chlorides can interfere with your specific industrial application, such as leather tanning or wastewater treatment. A lower purity grade is cheaper but requires you to adjust dosing rates. Check the exact specification on the listing to ensure it meets your technical constraints.

Can I use a standard dry container for Sodium Sulfide flakes?

You can use a standard dry container, but the interior must be clean and dry. Moisture ingress will cause the flakes to dissolve and stick to the container walls, making unloading difficult or impossible. Some buyers prefer reefers to control humidity, but this is not always necessary if the packaging is robust. Ensure the seller uses appropriate desiccants and sealed liners to protect the product from ambient humidity during the sea voyage.

Why does the unit of sale matter for Sodium Sulfide pricing?

Sodium Sulfide is sold by the metric ton for solids, but liquid solutions are often sold by the ton of active content or by volume. A quote per ton of solution might look cheaper but contains less actual Sodium Sulfide than a quote for flakes. You must convert all quotes to a comparable basis, such as price per kilogram of pure Sodium Sulfide, to evaluate the true cost. The unit of sale is always stated in the listing details.

What documentation is needed to clear Sodium Sulfide through customs?

You will need the commercial invoice, packing list, and bill of lading. Additionally, a certificate of analysis is crucial to prove the purity and hazard classification match your import declarations. Some countries require a pre-shipment inspection or a specific chemical safety form. The seller should provide these documents before shipment to avoid delays at the destination port. Verify the exact requirements with your local customs broker.

How does the incoterm affect the risk of damage to Sodium Sulfide?

Under FOB terms, the risk transfers to you once the goods are loaded on the vessel. If the seller uses poor packaging, the flakes may degrade during the sea voyage. Under CIF or CFR, the seller arranges freight, but the risk still transfers at the loading port. Regardless of the incoterm, you are responsible for ensuring the packaging is suitable for the journey. Discuss the packaging standards with the seller to minimize the risk of moisture damage or container contamination.

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Sodium Sulfide from China - Chemicals & Allied Products Listings

Browse Sodium Sulfide product listings from China on Global Trade Plaza, a B2B marketplace where importers and wholesale buyers connect with sellers, post their buying requirements and trade directly.

31 Sodium Sulfide listings sit under China here, posted by 13 companies; the full Sodium Sulfide pool runs to 121 entries. Grade, packing and minimum order are written on each Sodium Sulfide row, and the 31 entries disagree on all three.

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Elite member

Ammonium Bisulfite Solution

1. Product name: Ammonium bisulfite solution 2. Molecular formula: NH4.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 520

Lianyungang Huaihua International Trade Co., Ltd.

(5.0)

0 Points
China

Business type -Not-available

Elite member

Sodium Persulfate

Commodity:Sodium persulfate Molecular Formula : Na2S2O8 Molecular weig.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1250

Lianyungang Huaihua International Trade Co., Ltd.

(5.0)

0 Points
China

Business type -Not-available

Elite member

Sodium Sulfite Na2So3

Commodity:Sodium sulfite Molecular Formula: Na2SO3 Molecule Weight: 12.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 400

Lianyungang Huaihua International Trade Co., Ltd.

(5.0)

0 Points
China

Business type -Not-available

Elite member

Sodium Metabisulphite Na2S2O5

Commodity: Sodium Metabisulphite Molecular formula:Na2S2O5 Molecule We.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 320

Lianyungang Huaihua International Trade Co., Ltd.

(5.0)

0 Points
China

Business type -Not-available

Elite member

Sodium Hydrosulfite

Commodity: Sodium Hydrosulfite Other name: Synonyms: Sodium Hydrosulph.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 1200

Lianyungang Huaihua International Trade Co., Ltd.

(5.0)

0 Points
China

Business type -Not-available

Elite member

Sodium Sulphate Anhydrous

Commodity: Sodium Sulphate anhydrous Product Nature Molecular formula:.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 100

Lianyungang Huaihua International Trade Co., Ltd.

(5.0)

0 Points
China

Business type -Not-available

Elite member

Aluminium Sulphate

Product Name:Aluminium sulphate Molecular Formula:AL2(SO4)3 Hs Code: 2.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 180

Lianyungang Huaihua International Trade Co., Ltd.

(5.0)

0 Points
China

Business type -Not-available

Pro member

Strontium Nitrate

Appearance: Colorless or white crystal powder Application: Used in man.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - $850

Jiangsu Jianhu Pyrotechnics Industry Ltd

(3.5)

0 Points
China

Business type -Not-available

Pro member

Strontium Nitrate

Appearance: Colorless or white crystal powder Application: Used in man.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - $850

Jiangsu Jianhu Pyrotechnics Industry Ltd

(3.5)

0 Points
China

Business type -Not-available

Standard member

Saccharine Sodium

Sodium saccharin (benzoic sulfimide) is an artificial sweetener with e.....show more

Origin - Not-available
MOQ - 1000 pieces
Type - Not-available
Payment - Not-available
Price - 6.3

Scale Chemical Corporation

(4.5)

0 Points
China

Business type -Not-available

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Frequently asked questions

What are the current global market trends for Sodium Sulfide products?

Global Trade Plaza actively tracks the evolving trends within the Sodium Sulfide industry, delivering regular updates on market dynamics, shifts in supply and demand, and emerging opportunities. Stay informed through our Global & AI Chat Support.

What are the specifications and quality standards for the Sodium Sulfide products you offer?

Global Trade Plaza ensures that all Sodium Sulfide products listed on the Global Trade Plaza B2B Platform adhere to internationally recognized specifications and quality standards. Detailed product specifications and quality certifications are available for each product.

Do you have the capacity to provide large quantities of Sodium Sulfide products on a consistent basis?

Global Trade Plaza collaborates with a network of reputable suppliers capable of fulfilling both large and consistent quantities of Sodium Sulfide products. Global Trade Plaza B2B Platform facilitates seamless transactions for such requirements.

Can you share information about the origin and source of your Sodium Sulfide products?

Transparency is key. Detailed information about the origin and source of each Sodium Sulfide product, inclusive of refinery specifics and production locations, is meticulously provided to buyers.

Are you able to offer both spot purchases and long-term supply contracts for Sodium Sulfide products?

Indeed, Global Trade Plaza caters to both spot purchases and long-term supply contracts for Sodium Sulfide products, addressing the diverse requirements of our valued users.