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Organic Pigment Red 32, CAS 6410-29-3, Permanent Peach Red Powder for Vietnam Sourcing Checks sourcing visualRFQ-ready with specification and compliance document checks required
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Organic Pigment Red 32, CAS 6410-29-3, Permanent Peach Red Powder for Vietnam Sourcing Checks

Buyer-facing sourcing candidate for Organic Pigment Red 32 identified as CAS 6410-29-3, EINECS 229-099-0, molecular formula C31H24N4O4. The listing positions the material as a synthetic monoazo organic pigment powder for plastics, rubber, inks, paints, coatings, textiles, paper, leather, ceramics, cosmetics, and water-based ink applications. Key RFQ checks should focus on CAS identity, pigment index confirmation, shade strength, heat resistance, oil absorption, pH, density, impurity profile, lot COA availability, Vietnam import documentation, and packing format.

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.: 6410-29-3Organic pigment powder / Pigment Red 32RFQ-ready with specification and compliance document checks required
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Identity and grade

Typical specifications

  • CAS No.: 6410-29-3
  • EINECS: 229-099-0
  • Molecular formula: C31H24N4O4
  • Molecular weight: 516.547
  • Pigment name: Pigment Red 32 / Permanent Red FR / Permanent Peach Red
  • Composition type: synthetic monoazo organic pigment
  • Appearance: powder
  • Color/shade: blue-light red / peach red shade; listing also references broader color availability
  • Heat resistance: listed as 260 Celsius
  • pH value: listed as 7.5
  • Oil absorption: listed as 45
  • Density: listed as 1.8 g/cm3
Who uses this page

Target buyers

  • Vietnam pigment importers
  • Plastic masterbatch manufacturers
  • Rubber compounders
  • Industrial coating manufacturers
  • Printing ink producers
  • Paint and colorant formulators
  • Textile and paper colorant buyers
  • Ceramic and leather colorant sourcing teams
Before matching

Documents to check

  • CAS number, grade, assay, and impurity profile
  • SDS, COA, TDS, HS code, and transport classification
  • Destination-market import documents before supplier matching
Package and route

Packing notes

  • Supplier lists 25 kg per bag with paper bag, plastic bag, or drum options.
  • Extracted packing note states outer paper bag with inner plastic bag.
  • Package gross weight listed as 25 kg.
  • Package dimensions listed as 35 cm x 45 cm x 110 cm.
  • Confirm whether export packing is moisture-resistant and suitable for Vietnam-bound sea or air shipment.
  • Confirm palletization, labeling language, batch number marking, and whether drum packing is available for sample or high-value orders.
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

  • Coloring of rubber and plastic compounds where Pigment Red 32 shade and heat resistance meet the buyer's formulation requirements
  • Industrial paint and coating formulation after compatibility and dispersion testing
  • Printing ink and water-based ink development subject to buyer QC validation
  • Masterbatch or color concentrate development for red or peach-red shade systems
  • Textile, paper, leather, or ceramic colorant use where end-market compliance is separately confirmed
How we compare

Sourcing options

  • Request 25 kg trial bag with full COA and SDS before larger procurement.
  • Compare paper bag, plastic-lined bag, and drum packing based on shipping route and warehouse requirements.
  • Ask for application-grade samples for plastic, rubber, ink, and coating performance comparison.
  • Use third-party pre-shipment inspection for quantity, packing, labeling, and retained sample verification.
  • Confirm Vietnam import documentation with customs broker before placing bulk order.
  • Benchmark against alternative suppliers of Pigment Red 32 CAS 6410-29-3 for shade, impurity profile, and delivered cost.
Human review

Compliance notes

  • Request COA, SDS, TDS, product label, packing list, commercial invoice, certificate of origin, and any Vietnam import support documents before order confirmation.
  • Confirm CAS 6410-29-3 and Pigment Red 32 identity against the buyer's internal specification and import classification requirements.
  • Ask whether the pigment is supplied as industrial grade, coating grade, plastic grade, rubber grade, ink grade, or another application-specific grade.
  • Check heavy metals, residual aromatic amines, moisture, ash, soluble salts, and other impurity limits relevant to the intended application.
  • For cosmetic, textile, food-contact, toy, or consumer-facing applications, request application-specific compliance evidence rather than relying on general pigment claims.
  • Verify whether the material is classified as dangerous goods for the proposed route and obtain the supplier's transport classification statement from the current SDS.
  • Confirm HS code 3204170000 with the buyer's customs broker for Vietnam import use.
  • Do not treat marketplace audit status or platform payment protection as a substitute for product compliance review.
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.

Pigment Red 32 supplier VietnamOrganic Pigment Red 32 CAS 6410-29-3Permanent Red FR pigmentPermanent Peach Red pigmentmonoazo organic pigment powderred pigment for rubber coloringred pigment for plastic masterbatchindustrial red pigment supplierPigment Red 32 COA SDSHS code 3204170000 organic pigment
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RFQ questions before supplier matching

Turn this product into a quote request.

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
  • Can you provide a recent COA for Pigment Red 32 CAS 6410-29-3 showing shade strength, oil absorption, pH, moisture, heat resistance, and impurity limits?
  • Is the supplied material standard Pigment Red 32 or a customized formulation for plastic, rubber, paint, or ink use?
  • What grade or application version is available for rubber and plastic coloring, and how does it differ from coating or ink grade?
  • Can you confirm EINECS 229-099-0, molecular formula C31H24N4O4, and HS code used on export documents?
  • What are the tested limits for heavy metals, soluble matter, residual amines, moisture, and ash?
  • Can you provide SDS, TDS, label draft, certificate of origin, packing list, and invoice template before shipment?
  • Is the product classified as dangerous goods under current transport rules for sea freight or air freight to Vietnam?
  • What is the minimum order quantity for 25 kg bag packing, drum packing, and sample quantities?
Checks before quote
  • Request COA, SDS, TDS, product label, packing list, commercial invoice, certificate of origin, and any Vietnam import support documents before order confirmation.
  • Confirm CAS 6410-29-3 and Pigment Red 32 identity against the buyer's internal specification and import classification requirements.
  • Ask whether the pigment is supplied as industrial grade, coating grade, plastic grade, rubber grade, ink grade, or another application-specific grade.
  • Check heavy metals, residual aromatic amines, moisture, ash, soluble salts, and other impurity limits relevant to the intended application.
  • For cosmetic, textile, food-contact, toy, or consumer-facing applications, request application-specific compliance evidence rather than relying on general pigment claims.
  • Verify whether the material is classified as dangerous goods for the proposed route and obtain the supplier's transport classification statement from the current SDS.
  • Confirm HS code 3204170000 with the buyer's customs broker for Vietnam import use.
  • Do not treat marketplace audit status or platform payment protection as a substitute for product compliance review.
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.