Rubber Antioxidant 6PPD / 4020, CAS 793-24-8, 96% Min, Flake or Granular
Buyer-facing sourcing candidate for rubber antioxidant 6PPD / 4020 with listed CAS 793-24-8 and 96.0% minimum purity. The source title references IPPD / 4010NA, but the extracted chemistry, CAS number, molecular formula, and specification align with 6PPD / 4020, so CAS and product identity confirmation is required before RFQ or sampling.
Quick buying facts
Identify the grade, package, and import market before comparing suppliers.
Use this page to check the product identity, common specification points, document scope, package notes, and destination-market questions before sending a China sourcing request.
CAS No.: 793-24-8, to be verified against COA and SDSRubber antioxidant / p-phenylenediamine antioxidant for tire and rubber compound applicationsNeeds CAS identity confirmation before RFQ
Confirm whether export packing is suitable for sea freight and long transit conditions
Confirm batch marking, production date, shelf-life statement, and traceability format on each package
Applications and sourcing options
Check whether this product fits the buyer's actual application.
Clear application, grade, package, and document notes help separate real sourcing demand from a vague price check.
Use context
Common applications
Antioxidant additive sourcing for tire compounds
Rubber compound formulation procurement where 6PPD / 4020 is specified by CAS number
Bulk import evaluation for rubber antioxidant distribution
Supplier comparison for 25 kg packed rubber additives
Pre-RFQ CAS and COA verification for overseas chemical buyers
How we compare
Sourcing options
Request CAS-confirmed 6PPD / 4020 offer with batch COA before sample approval
Ask supplier to separate quotations for 1-24 tons, 25-49 tons, and 50+ tons if price tiers remain valid
Use third-party lab confirmation for CAS identity and assay before commercial shipment
Request both carton and bag packing options if warehouse handling requirements differ
Compare with alternative qualified suppliers due to product-name inconsistency on source page
Human review
Compliance notes
Product identity discrepancy must be resolved: raw title says IPPD / 4010NA, while CAS 793-24-8 corresponds to 6PPD / 4020
Request current SDS, COA, TDS, packing list template, commercial invoice template, certificate of origin, and B/L support before shipment
Confirm DG status, UN number if applicable, transport classification, marine pollutant status, and packing group with the supplier's latest SDS and freight forwarder review
Importer should verify local chemical inventory status and rubber additive regulations in destination market before purchase
No regulatory clearance or customs acceptance should be assumed from marketplace text alone
Confirm whether REACH, RoHS, PAHs, SVHC, TSCA, or other market-specific declarations are available if required by the buyer
Request heavy metals, volatile matter, ash, and impurity profile where the material will be used in regulated tire, automotive, or consumer rubber supply chains
Verify manufacturer identity and quality system documents, as the page includes company information related to iron oxide pigments in addition to rubber antioxidant claims
Buyer search paths
Related sourcing terms
These terms support long-tail discovery while keeping the page focused on useful product and China export buying context.
Share target market, quantity, packaging scope, artwork status, delivery destination, and required documents so CHN Chemicals can prepare a cleaner supplier comparison.
Questions to confirm
Please confirm whether the offered product is 6PPD / 4020 CAS 793-24-8 or IPPD / 4010NA; provide matching COA and SDS.
Can you provide a recent batch COA showing purity, melting point, crystallization point, heating reduction, ash, and appearance?
What is the standard grade, application grade, and typical impurity profile for export batches?
Is the material supplied as flake, granular, or both, and are there particle size or anti-caking specifications?
What is the exact export packing: 25 kg carton with liner or 25 kg bag?
What is the MOQ for commercial order and sample order, and is the sample from the same production specification as bulk material?
What is the current lead time for 1 ton, 25 tons, and full-container quantities?
Can you provide SDS in English, TDS, COA, certificate of origin, commercial invoice, packing list, and B/L support?
Checks before quote
Product identity discrepancy must be resolved: raw title says IPPD / 4010NA, while CAS 793-24-8 corresponds to 6PPD / 4020
Request current SDS, COA, TDS, packing list template, commercial invoice template, certificate of origin, and B/L support before shipment
Confirm DG status, UN number if applicable, transport classification, marine pollutant status, and packing group with the supplier's latest SDS and freight forwarder review
Importer should verify local chemical inventory status and rubber additive regulations in destination market before purchase
No regulatory clearance or customs acceptance should be assumed from marketplace text alone
Confirm whether REACH, RoHS, PAHs, SVHC, TSCA, or other market-specific declarations are available if required by the buyer
Request heavy metals, volatile matter, ash, and impurity profile where the material will be used in regulated tire, automotive, or consumer rubber supply chains
Verify manufacturer identity and quality system documents, as the page includes company information related to iron oxide pigments in addition to rubber antioxidant claims
Next step
Send the product page with your target quantity and market. A sourcing manager can then confirm sample options, supplier fit, packaging details, and open document gaps.
