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EDTA Tetrasodium Salt (EDTA 4Na) CAS 64-02-8 China Export Candidate sourcing visualDocument Check Required
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EDTA Tetrasodium Salt (EDTA 4Na) CAS 64-02-8 China Export Candidate

Buyer-facing sourcing profile for EDTA tetrasodium salt, CAS 64-02-8, offered as a white crystalline powder with reported purity of at least 99%. This candidate is relevant for buyers checking chelating-agent supply for personal care, detergents, water treatment, industrial cleaning, and specialty chemical formulations. RFQs should confirm CAS identity, grade alignment, impurity limits, documentation readiness, packing format, India import requirements, and dangerous goods classification before order placement.

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.: 64-02-8Chelating agent / EDTA salt / chemical auxiliaryDocument Check Required
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Identity and grade

Typical specifications

  • CAS No.: 64-02-8
  • Chemical name: Ethylenediaminetetraacetic acid tetrasodium salt / EDTA 4Na
  • Formula reported: C10H12N2O8Na4
  • Molecular weight reported: 452.23
  • Appearance: white crystalline powder
  • Purity: >=99%
  • Chelating value: supplier page lists 236 min in basic info and 220 min in product table; confirm final COA method and acceptance range
  • Heavy metals as Pb: <=10 ppm
  • Fe: <=10 ppm
  • Chloride: <=0.01%
  • Sulphate: <=0.05%
  • pH, 5% solution: 10.5-11.5
Who uses this page

Target buyers

  • Personal care and cosmetics ingredient importers seeking chelating agents
  • Detergent and household cleaning product manufacturers
  • Water treatment chemical distributors
  • Industrial cleaning and descaling formulation companies
  • Textile, pulp and paper, electroplating, pigment, resin, and rubber chemical buyers
  • India-based chemical importers requiring China-origin EDTA 4Na supply
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

  • Standard packing reported: 25 kg/bag
  • Additional packing options reported: 500 kg and 1000 kg, subject to supplier confirmation
  • Package size reported for 25 kg unit: 85 cm x 40 cm x 20 cm
  • Gross weight reported: 25.2 kg per 25 kg package
  • Container loading reported: 26 tons per 20 ft container without pallet
  • Confirm palletized vs non-palletized loading, moisture barrier, inner liner, bag material, lot labeling, and container stuffing photos for export 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

  • Chelating agent in personal care formulations where grade and local regulatory acceptance are confirmed
  • Water treatment formulations requiring metal ion control
  • Detergent and cleaning formulations requiring water hardness control
  • Industrial cleaning formulations where chelation performance and impurity limits match the buyer specification
  • Specialty chemical applications such as textile, pulp and paper, pigment, electroplating, resin, and rubber processing subject to buyer validation
How we compare

Sourcing options

  • 25 kg bag trial or commercial order after COA and SDS review
  • Bulk order in 500 kg or 1000 kg packing if warehouse and handling requirements are suitable
  • Full-container shipment up to reported 26 tons per 20 ft container without pallet, subject to carrier and route confirmation
  • Pre-shipment inspection with sampling, COA verification, and packing condition check
  • Supplier document review before RFQ finalization for India import and regulated end-use alignment
Human review

Compliance notes

  • Request current COA matching the offered lot, TDS, SDS/MSDS, specification sheet, packing list, invoice, certificate of origin if required, and any cosmetic-grade or food-contact supporting statements only where applicable
  • Confirm whether the offered material is industrial grade, cosmetic grade, food additive grade, or another defined grade; do not rely on application claims alone
  • For India-bound shipments, buyer should verify import classification, BIS/FSSAI/cosmetic regulatory relevance where applicable, customs documentation, labeling, and local permitted-use requirements with qualified local advisors
  • Confirm dangerous goods status, UN number if applicable, marine transport classification, and whether the shipment moves as non-DG under the latest SDS and carrier review
  • Check impurity profile beyond listed heavy metals, including lead, iron, chloride, sulphate, moisture/loss on drying, insoluble matter, and any grade-specific limits needed by the buyer
  • Supplier page lists cosmetic, food, detergent, and water-treatment uses; buyers should request application-specific documentation before positioning the material in regulated end products
  • No regulatory guarantee is implied by the supplier listing; final acceptability depends on buyer jurisdiction, intended application, and lot-level documentation
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.

EDTA 4Na China supplierEDTA tetrasodium salt CAS 64-02-8tetrasodium EDTA chelating agentEDTA 4Na cosmetic grade ChinaEDTA 4Na export to IndiaEDTA 4Na COA SDS TDStetrasodium EDTA 99 percentchelating agent for personal carechelating agent for detergentswater treatment chelating agent
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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 lot COA for EDTA 4Na CAS 64-02-8 showing purity, chelating value, pH, heavy metals, Fe, chloride, sulphate, and moisture or loss on drying?
  • Which grade is being quoted: industrial, cosmetic, food, or another grade? Please share the corresponding specification and test methods.
  • The listing shows chelating value as both 236 min and 220 min. Which value is the contractual specification for export orders?
  • Is the material manufactured by Qingdao New Sanda or traded from another plant? Can you provide manufacturer name, site location, and batch traceability?
  • Can you provide SDS in English and confirm DG/non-DG classification for sea and air shipment?
  • What packing options are available for 25 kg bags, 500 kg bags, and 1000 kg bags, and are pallets, liners, or moisture-proof bags available?
  • For India export, can you provide HS code confirmation, certificate of origin, invoice, packing list, and any required pre-shipment documents?
  • What is the minimum order quantity, lead time, monthly available capacity, and validity period for the quoted price?
Checks before quote
  • Request current COA matching the offered lot, TDS, SDS/MSDS, specification sheet, packing list, invoice, certificate of origin if required, and any cosmetic-grade or food-contact supporting statements only where applicable
  • Confirm whether the offered material is industrial grade, cosmetic grade, food additive grade, or another defined grade; do not rely on application claims alone
  • For India-bound shipments, buyer should verify import classification, BIS/FSSAI/cosmetic regulatory relevance where applicable, customs documentation, labeling, and local permitted-use requirements with qualified local advisors
  • Confirm dangerous goods status, UN number if applicable, marine transport classification, and whether the shipment moves as non-DG under the latest SDS and carrier review
  • Check impurity profile beyond listed heavy metals, including lead, iron, chloride, sulphate, moisture/loss on drying, insoluble matter, and any grade-specific limits needed by the buyer
  • Supplier page lists cosmetic, food, detergent, and water-treatment uses; buyers should request application-specific documentation before positioning the material in regulated end products
  • No regulatory guarantee is implied by the supplier listing; final acceptability depends on buyer jurisdiction, intended application, and lot-level documentation
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.