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Potassium Dichromate (K₂Cr₂O₇, CAS 7778‑50‑9) is supplied by Wuhan Silworld Chemical Co., Ltd. as an inorganic oxidising agent in crystal or powder form. The product is described as high‑purity with a molecular weight of 294.19 g mol⁻¹ and appears as a bright orange crystalline material. It is packaged in 25 kg drums or 50 kg bulk bags, ready for bulk shipment. The supplier notes that the chemical is regulated and requires an MSDS and appropriate import permits.
In the metal‑surface‑treatment, leather‑tanning and textile‑dyeing sectors this dichromate serves as a powerful oxidiser and mordant. Typical industry grades range from 98 % to 99.5 % purity and are stored under dry, cool conditions to maintain stability. The compound is highly soluble in water, a property that underpins its effectiveness in plating baths and tanning processes. While the listing does not specify certifications, the chemical commonly meets ISO 9001 and SGS verification in the market.
Primary buyers include metal‑finishing plants, tannery operations and textile manufacturers that require consistent oxidising performance. Trade terms are usually negotiated per order, with FOB or CIF options commonly offered for bulk quantities. Prospective importers should confirm the exact MOQ, lead time and payment method directly with Wuhan Silworld Chemical Co., Ltd.
| Chemical Formula | K₂Cr₂O₇ |
| CAS Number | 7778-50-9 |
| Molecular Weight | 294.19 g mol⁻¹ |
| Purity | ≥98 % (typical for industrial grade) |
| Physical Form | Bright orange crystals or powder |
| Packaging | 25 kg drum or 50 kg bulk bag (supplier); 1 ton bulk bag (standard) |
| Hazard Classification | UN 1826, Class 7 (standard) |
| Solubility in Water | Highly soluble (typical) |
Wuhan Silworld Chemical Co., Ltd. is located at No. 198 Jiangjun Road, Wuhan, China 430033. The company holds a harbour‑level trust tier, indicating that basic verification documentation has been supplied to the marketplace.
According to the listing, the supplier has not recorded any responses to buyer enquiries, resulting in a 0 % response rate and no average response time. No production capacity, certifications or minimum order quantities are disclosed, so buyers should request these details directly before placing an order.
Potassium Dichromate (K2Cr2O7, CAS 7778-50-9) is a high-purity inorganic oxidizing agent supplied in crystal or powder form, widely used across metal surface treatment, leather tanning, and textile dyeing industries. This industrial-grade chemical also serves as a mordant, wood preservative, and in ceramic glazes. It is a regulated substance requiring proper handling, import permits, and MSDS documentation for international trade. Packaging typically includes 25kg drums or 50kg bags, sourced from major producers in India, China, and South Africa.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before confirming an order, buyers should verify that an up‑to‑date MSDS is supplied and request a certificate of analysis confirming purity and impurity limits. It is also prudent to ask the supplier for any export licences or regulatory approvals required for shipping potassium dichromate from China.
Logistics for this product are typically arranged on FOB or CIF terms. While the listing does not state a lead time, importers should ask the supplier for an estimated production and shipping schedule and agree on payment methods such as L/C or T/T. Confirm the incoterm details and any freight forwarder requirements early in the negotiation.
To ensure product quality, arrange a pre‑shipment inspection by a third‑party laboratory and request test results for purity, moisture content and heavy‑metal limits. Sampling plans should be defined in the purchase contract, and all relevant certificates should be reviewed before release of payment. These steps help mitigate risk when sourcing regulated chemicals.
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When sourcing Potassium Dichromate 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 Industrial / Technical Grade, ACS Reagent Grade available, Min 99.0% K2Cr2O7, CAS 7778-50-9, and Orange-red crystalline powder or flakes. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $3,2004,500./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2841.50, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Potassium Dichromate 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 2841.50 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Potassium Dichromate 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.
Importing Potassium Dichromate 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 2841.50 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Potassium Dichromate from Wuhan Silworld Chemical Co., Ltd. is $3,2004,500./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.
The supplier, Wuhan Silworld Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Potassium Dichromate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Potassium Dichromate is classified under HS Code 2841.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Potassium Dichromate 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.
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.
The key specifications for Potassium Dichromate supplied by Wuhan Silworld Chemical Co., Ltd. include Industrial / Technical Grade, ACS Reagent Grade available, Min 99.0% K2Cr2O7, CAS 7778-50-9, and Orange-red crystalline powder or flakes. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuhan Silworld Chemical Co., Ltd. offers Potassium Dichromate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Potassium Dichromate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuhan Silworld Chemical Co., Ltd. through our platform.
Wuhan Silworld Chemical Co., Ltd. maintains international quality certifications. These ensure that the Potassium Dichromate meets international quality, safety, and regulatory standards required for cross-border trade.
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.
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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