Import Potassium Sodium Tartrate — Buy in wholesale FOB from Supplier in China

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Potassium Sodium Tartrate by Wuhan Silworld Chemical Co., Ltd.
Harbor
Potassium Sodium Tartrate - Image 1

Potassium Sodium Tartrate

🕐Last updated: Aug 04, 2026
$1,800 - $2,500 / MT (Approx. Negotiable)/ Bags
Min. Order: 1 Bags
💱₹18,002,500.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2918.13
⚙️MaterialPotassium Sodium Tartrate Tetrahydrate KNaC4H4O6·4H2O
📁CategoryChemicals & Allied Products
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Potassium Sodium Tartrate from Wuhan Silworld Chemical Co., Ltd. - Wholesale Supply

Potassium Sodium Tartrate, commonly called Rochelle salt, is the tetrahydrate salt KNaC4H4O6·4H2O with a minimum purity of 99 % across technical, food and pharmaceutical grades. The compound appears as a white crystalline solid and is supplied in 25 kg bags or drums for bulk trade. Supplier Wuhan Silworld Chemical Co., Ltd. highlights its use in food processing, pharmaceuticals and piezoelectric applications, and the listing references compliance with ISO and FSSAI standards.

Typical industry specifications for Rochelle salt include a bulk density of around 1.2 g cm‑3 and a solubility of approximately 12 g per 100 mL of water at 20 °C, values that help engineers design formulation processes. The material is mildly hygroscopic, so standard practice is to keep it in sealed, dry containers to maintain stability. Although the supplier does not list a specific CAS number, the compound is widely recognised under CAS 304‑59‑6, a reference useful for regulatory documentation.

Key end‑users are food manufacturers seeking leavening or stabilising agents, pharmaceutical formulators using it as an excipient, and electronics firms that exploit its piezoelectric properties. Buyers should confirm the exact packaging configuration, incoterm preferences and any required documentation before finalising a purchase, as the listing does not disclose minimum order quantities or lead‑time details.

Technical Specifications for Wuhan Silworld Chemical Co., Ltd. Potassium Sodium Tartrate
Chemical NamePotassium Sodium Tartrate (Rochelle salt)
Molecular FormulaKNaC4H4O6·4H2O
CAS Number304‑59‑6
Purity≥99 % (minimum)
AppearanceWhite crystalline solid (typical)
Solubility in Water (20 °C)≈12 g / 100 mL (typical)
Bulk Density1.2 g cm‑3 (typical)
Packaging25 kg bags or drums (real)
Standard Moisture Content≤0.5 % (typical)
Storage ConditionDry, sealed container (standard)
About Wuhan Silworld Chemical Co., Ltd. - Chemical Supplier in China
🏭
Wuhan Silworld Chemical Co., Ltd.
China Harbor
4.5(0)

Wuhan Silworld Chemical Co., Ltd. is located at No.198 Jiangjun Road, Wuhan, Hubei Province, China (postal code 430033). The company holds a harbour trust tier and currently shows a 0.00 % response rate, indicating that proactive communication is advisable when initiating negotiations. Its listed address suggests access to industrial chemical handling facilities, though no further capacity details are provided.

The supplier offers potassium sodium tartrate in technical, food and pharmaceutical grades, emphasising its versatility for leavening, excipient, and piezoelectric uses. No explicit certifications are listed beyond a reference to ISO and FSSAI compliance, so buyers should request the relevant certificates and test reports to confirm suitability for their specific applications.

Potassium Sodium Tartrate, known as Rochelle salt, is an essential fine chemical with the formula KNaC4H4O6·4H2O, available in technical, food and pharmaceutical grades at 99% minimum purity. Widely used as a leavening agent, emulsifier in food processing, laxative in pharmaceuticals, and piezoelectric material in electronics and sensors. This versatile salt is supplied in 25kg bags or drums for global trade, with major supply origins in China and India serving B2B buyers worldwide.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Potassium Sodium Tartrate from Wuhan Silworld Chemical Co., Ltd.
The listing states a minimum purity of 99 % for all grades. Buyers should request a recent certificate of analysis to confirm the exact assay for the batch they intend to purchase.

Sourcing Potassium Sodium Tartrate from Wuhan Silworld Chemical Co., Ltd. - China Import Guide

Prior to ordering, ask the supplier for a current certificate of analysis, proof of ISO or FSSAI compliance and any additional test reports relevant to your application. Verifying the exact purity, moisture content and heavy‑metal limits will help ensure the material meets regulatory and performance requirements.

Clarify logistics early by agreeing on the incoterm (for example FOB Wuhan port or CIF Shanghai) and confirming the typical lead time for production and dispatch. Payment terms such as L/C at sight or T/T in advance should be discussed to align with your financial controls, and the supplier should outline any required advance deposits.

Arrange for a third‑party inspection if independent verification is needed, focusing on packaging integrity, moisture levels and assay accuracy. Ensure the supplier can provide a full documentation package, including a material safety data sheet, packing list and customs invoice, to facilitate smooth import clearance and quality assurance on arrival.

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Wuhan Silworld Chemical Co., Ltd.
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Harbor
<4h
Response Time
0.00%
Response Rate
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Trust Score
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Products
4.5(0)
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Buy Potassium Sodium Tartrate in Bulk — Verified Supplier in China

When sourcing Potassium Sodium Tartrate for your business, securing the right balance of quality and cost is essential. Wuhan Silworld Chemical Co., Ltd., a verified supplier based in China, offers this product with key specifications including Technical Grade / Food Grade / Pharmaceutical Grade, Min. 99% Potassium Sodium Tartrate, CAS 304-59-6, and Colorless crystals or white crystalline powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8002,500./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2918.13, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

Potassium Sodium Tartrate Specifications, Trade Terms & Pricing

Importing Potassium Sodium Tartrate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuhan Silworld Chemical Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2918.13 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Wuhan Silworld Chemical Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Potassium Sodium Tartrate has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Potassium Sodium Tartrate — Shipping, Logistics & Customs

Importing Potassium Sodium Tartrate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2918.13 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Potassium Sodium Tartrate

What is the wholesale price of Potassium Sodium Tartrate?

The current listed wholesale price for Potassium Sodium Tartrate from Wuhan Silworld Chemical Co., Ltd. is $1,8002,500./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuhan Silworld Chemical Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Potassium Sodium Tartrate?

The supplier, Wuhan Silworld Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Potassium Sodium Tartrate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Potassium Sodium Tartrate?

For international shipping and customs clearance, Potassium Sodium Tartrate is classified under HS Code 2918.13. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Potassium Sodium Tartrate from China?

To import Potassium Sodium Tartrate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuhan Silworld Chemical Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Wuhan Silworld Chemical Co., Ltd. a verified supplier?

Yes, Wuhan Silworld Chemical Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Potassium Sodium Tartrate?

The key specifications for Potassium Sodium Tartrate supplied by Wuhan Silworld Chemical Co., Ltd. include Technical Grade / Food Grade / Pharmaceutical Grade, Min. 99% Potassium Sodium Tartrate, CAS 304-59-6, and Colorless crystals or white crystalline powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Potassium Sodium Tartrate?

Wuhan Silworld Chemical Co., Ltd. offers Potassium Sodium Tartrate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Potassium Sodium Tartrate the most?

Potassium Sodium Tartrate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Silworld Chemical Co., Ltd. through our platform.

What certifications does this Potassium Sodium Tartrate supplier hold?

Wuhan Silworld Chemical Co., Ltd. maintains international quality certifications. These ensure that the Potassium Sodium Tartrate meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Potassium Sodium Tartrate on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Wuhan Silworld Chemical Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Wuhan Silworld Chemical Co., Ltd..

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