Quick Answer:To evaluate sodium benzoate suppliers, you should check product identity, food-grade specifications, testing methods, batch COA, TDS, SDS, packaging labels, traceability and target market documents at the same time. Sodium Benzoate CAS No. 532-32-1, English name Sodium Benzoate. Including usage, selling countries, quantity and port of destination in the inquiry can match executable supply solutions.

First confirm which type of sodium benzoate you are purchasing

Sodium benzoate has the molecular formula C7H5NaO2 and a molecular weight of about 144.10. The formal inquiry should list both the Chinese name, English name Sodium Benzoate and CAS number 532-32-1 to avoid identification errors caused by translation, abbreviation or system entry. When used in food, medicine-related or industrial formulations, quality and regulatory requirements may be different, and product names cannot be interchanged solely.

The ADDEASY sodium benzoate product page lists 25kg bags and discloses reference items such as content, phthalic acid, chloride and sulfate. The public information is suitable for preliminary screening; the actual available specifications, testing methods, packaging and current batch results should be based on the latest TDS, COA and order confirmation. You can first viewADDEASY Sodium Benzoate Product Page.

Key Points for Supplier Audit of Food-Grade Sodium Benzoate

Whether the specifications cover the real risk points

Main content is just the starting point. The purchaser should also focus on applicable items such as pH or solution performance, moisture, chloride, sulfate, related impurities and heavy metals according to the formula and market requirements. The items, limits and test methods of each standard may be different. The adopted standard should be stated or the internal specification should be provided.

Can COA correspond to batches

COA is used to display the test results of a certain batch or representative batch. During the audit, it should be checked whether the product name, batch number, production or inspection information, items, methods, limits and results are clear. Representative batch data cannot be automatically equivalent to each future batch. The document requirements for the actual shipping batch should be agreed in the contract.

Whether the uses of TDS, SDS and COA are distinguished

TDS introduces typical technical specifications and product information; SDS supports hazard identification, operation, storage and transportation, and emergency management; COA reflects the test of specific batches. The three cannot replace each other. If the customer needs a specific language or updated version, it should be proposed before placing an order.

Whether packaging, labels and traceability match

Confirm net weight, packaging material, inner lining, pallet, shipping mark and label language, and check whether the batch number can be associated with quality documents. For sea freight projects, also pay attention to moisture-proof, broken package risks, loading methods and warehouse restrictions. Whether special packaging is available needs to be confirmed separately according to quantity and items.

What documents are also needed to be confirmed for export procurement?

In addition to TDS, SDS, and COA, importers may need origin, shipping, insurance, or other trade documents. Different countries have different requirements for the access, use, limit, purity standards, labeling, and importer entities of food additives, and regulations are updated. Buyers should confirm the list with the local regulatory or quality team, and suppliers should check the versions they can provide.

Do not take "food grade" on the marketing page as the compliance conclusion for the destination country. A more prudent process is: first confirm the final food category and market, then determine the applicable regulations and product standards, and then include the document, labeling, and testing requirements in the purchase specifications. For basic uses, refer toSodium Benzoate: Functions and Procurement Guide; Readers of beverage applications can also viewSodium Benzoate Beverage Preservative Guide.

How to Verify Supplier Samples and Trial Orders?

1. Confirm the grade, specification, and batch information corresponding to the sample in writing.
2. Complete identity, key indicator, and formula compatibility verification according to the enterprise method.
3. Compare the items, methods, and result calibers of the sample report with the supplier's COA.
4. Check packaging, labeling, documents, delivery, and inter-batch consistency during trial orders.
5. Agree on acceptance criteria, sampling methods, and exception handling procedures in the contract.

The effect of the product in a specific formula is related to pH, system composition, processing, packaging, and storage conditions. Customers should independently complete formula and shelf life verification. General information from suppliers cannot replace finished product testing.

How to Submit a Sodium Benzoate Inquiry for Quick Response?

Inquiry please specify the end use, country of sale or use, target standards, key indicators, purchase quantity, packaging, port of destination, Incoterm, delivery time and document list. If you are changing suppliers, you can attach the current specifications with sensitive information removed to quickly determine if they match. You can access throughADDEASY Inquiry FormSubmit the requirement.

Frequently Asked Questions FAQ

What is the CAS number of Sodium Benzoate?

CAS number is 532-32-1, English name is Sodium Benzoate, molecular formula is C7H5NaO2. The identity information in procurement, COA, labels and logistics documents should be consistent.

Is the content pass on COA enough?

Not necessarily. It is also necessary to review impurities, moisture, solution performance, test methods and target market requirements related to application, and complete verification in the actual formula.

Can food-grade products be used in all countries?

This cannot be inferred. The allowed food categories, maximum usage, specifications and labeling requirements may vary by country or region, and the buyer must confirm according to the latest regulations of the target market.

How to compare two Sodium Benzoate suppliers?

Compare under the same specifications, test methods, quantity, packaging, documents, port of destination and trade terms, and evaluate batch traceability, delivery stability and abnormal handling capacity.

Can samples be requested after inquiry?

Can specify the sample quantity, purpose, target specifications and country of receipt in the form. Sample availability, delivery method and cost need to be confirmed according to specific projects.

Request specifications and quotes from ADDEASY

Need food-grade Sodium Benzoate supply solution, pleasesubmit the website inquiry formRemarks on the form are suggested to be filled in: Product, Grade, Target specification, Quantity, Destination country + port, Packaging, Incoterm, Requested documents and Purchase timing. We will check the current specifications, COA, SDS, TDS, packaging and quotation accordingly, and will not replace the formal plan with the fixed price that has not been confirmed.