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Gluconic Acid 50% Solution CAS 526-95-4 for Food, Industrial Cleaning and Water Treatment Sourcing sourcing visualCandidate for RFQ with CAS, grade, impurity, packing, and export document verification
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Gluconic Acid 50% Solution CAS 526-95-4 for Food, Industrial Cleaning and Water Treatment Sourcing

Buyer-facing sourcing profile for Gluconic Acid 50% solution, CAS 526-95-4, offered as food grade or industrial grade liquid. Suitable RFQs should confirm assay/concentration, color, acidity profile, heavy metals or food-grade impurity limits, applicable COA/SDS documentation, drum or IBC packing, HS code, shelf life, and export/DG classification before purchase.

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.: 526-95-4Organic acid aqueous solution / acidity regulator / chelating agentCandidate for RFQ with CAS, grade, impurity, packing, and export document verification
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Identity and grade

Typical specifications

  • CAS No.: 526-95-4
  • EINECS No.: 208-401-4
  • Molecular formula: C6H12O7
  • Molecular weight: 196.16
  • Typical concentration: 50% gluconic acid solution
  • Appearance: clear to light yellow liquid, subject to batch COA
  • Grade options stated by source: food grade or industrial grade
  • Applications stated by source: food additive, feed additive, cosmetic use, pharmaceutical intermediate, industrial cleaning, water treatment
  • HS code stated by source: 29181600
  • Shelf life stated by source: more than 12 months, subject to storage conditions and supplier confirmation
Who uses this page

Target buyers

  • Food ingredient importers requiring acidity regulators with documented food-grade specifications
  • Water treatment chemical distributors sourcing gluconic acid solution for formulation use
  • Industrial cleaning formulators requiring chelating organic acid solutions
  • Cosmetic ingredient buyers seeking supplier documents and grade confirmation
  • Specialty chemical distributors handling small-volume or mixed-container sourcing
  • Feed additive buyers requiring separate grade, documentation, and local regulatory review
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

  • Source listing indicates 1MT/barrel or drum-style packing; confirm whether this means IBC, plastic drum, or other export package.
  • MOQ shown on marketplace page is 1 kg; confirm realistic sample, LCL, pallet, IBC, and FCL quantities.
  • Request net weight, gross weight, palletization method, container loading quantity, and packaging material compatibility declaration.
  • Confirm whether export labels, batch numbers, production date, expiry/retest date, and tamper-evident sealing are provided.
  • Ask whether food-grade packaging is separated from industrial-grade packaging and whether prior cargo contamination controls are documented.
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

  • Food acidity regulation or ingredient formulation where local food additive compliance has been confirmed
  • Industrial cleaning and detergent formulation requiring chelation performance and impurity control
  • Water treatment formulation where compatibility and local registration requirements are reviewed
  • Cosmetic or personal care formulation where cosmetic-grade suitability is documented
  • Feed-related formulation only where local feed additive rules and grade requirements are verified
How we compare

Sourcing options

  • Sample quantity for lab specification check and documentation review
  • Small-volume drum order for pilot formulation or distributor qualification
  • IBC or 1MT barrel order for recurring industrial demand
  • Food-grade RFQ with enhanced impurity and certificate requirements
  • Industrial-grade RFQ focused on concentration, color, chelation performance, and cost
  • Consolidated shipment with other non-conflicting specialty chemicals after logistics compatibility review
Human review

Compliance notes

  • Verify CAS 526-95-4, concentration, grade, and intended end-use against the supplier COA before order confirmation.
  • Request current SDS, COA, TDS/specification sheet, allergen/GMO statement if needed, and food-grade certifications only where applicable to the buying jurisdiction.
  • Source page references certifications such as BRC, ISO, FDA, HACCP, Halal, and Kosher; buyers should request valid certificate copies, scope, issuing body, and expiration date rather than relying on listing claims.
  • Confirm local food additive, feed, cosmetic, water treatment, or industrial-use eligibility with the importer’s compliance team before purchase.
  • Confirm dangerous goods classification, transport name, UN status if any, marine pollutant status, and any acid/corrosive shipping notes with the supplier’s SDS and logistics provider.
  • No regulatory approval, import clearance, or end-use suitability is guaranteed by this sourcing profile.
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.

gluconic acid 50%CAS 526-95-4D-gluconic acid solutiongluconic solutionfood acidity regulatorindustrial chelating agentwater treatment stabilizerorganic acid solutionfood grade gluconic acidindustrial grade gluconic acidHS 29181600specialty chemical small volume
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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 the latest batch COA showing gluconic acid concentration, appearance, color, pH/acidity, chloride, sulfate, reducing substances, heavy metals, arsenic/lead limits, and microbial limits where food grade is requested?
  • Is the offered material food grade, industrial grade, or another grade, and what standard or internal specification defines the grade?
  • Is CAS 526-95-4 printed on the COA, SDS, label, and export documents?
  • What is the exact packing option: 25 kg drum, 250 kg drum, 1000 kg IBC, or 1MT barrel, and what are the dimensions and loading quantities?
  • Can you provide SDS in English, TDS, COA, packing list, commercial invoice, certificate of origin, and any applicable food-grade certificates before shipment?
  • What is the normal shelf life and recommended retest period stated on the supplier documents?
  • What is the DG/non-DG classification for sea and air freight based on the current SDS?
  • Can you support small-volume samples and LCL shipment, and are samples from the same production line/specification as bulk material?
Checks before quote
  • Verify CAS 526-95-4, concentration, grade, and intended end-use against the supplier COA before order confirmation.
  • Request current SDS, COA, TDS/specification sheet, allergen/GMO statement if needed, and food-grade certifications only where applicable to the buying jurisdiction.
  • Source page references certifications such as BRC, ISO, FDA, HACCP, Halal, and Kosher; buyers should request valid certificate copies, scope, issuing body, and expiration date rather than relying on listing claims.
  • Confirm local food additive, feed, cosmetic, water treatment, or industrial-use eligibility with the importer’s compliance team before purchase.
  • Confirm dangerous goods classification, transport name, UN status if any, marine pollutant status, and any acid/corrosive shipping notes with the supplier’s SDS and logistics provider.
  • No regulatory approval, import clearance, or end-use suitability is guaranteed by this sourcing profile.
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.