Can it be used in food?

Yes. Food grade EDTA is used as a preservative and metal scavenger in dressings, sauces, and canned foods. Check local regulations for permitted levels.

What is the shelf life?

24 months when stored in a cool, dry place with packaging sealed. Keep away from moisture and direct sunlight.

EDTA Chemical Chelating Agent for Metal Ion Control

Name: EDTA Chemical Chelating Agent for Metal Ion Control
Brand: Qingdao New Sanda Industry Co., Ltd.
SKU: 2182245292

Shandong, ChinaQingdao New Sanda Industry Co., Ltd.

US$1.30-1.78

25 kg

Product specifications

25kg/bag

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

CAS No.

60-00-4

Formula

C10h16n2o8

Model NO.

EDTA

EINECS

200-449-4

Carboxyl No.

Polybasic Acid

Alkyl No.

Polycarboxylic Acid Chelating Agents

Appearance

Powder

Source

Chelating Agent/Polycarboxylic Acid Derivative

Colour

White

Transport Package

25kg/Bag

Specification

25kg/bag

Trademark

NEWSANDA

Origin

China

HS Code

29212100

Production Capacity

15000tons Per Year

Key features

Forms stable complexes with calcium, magnesium, iron, and other metal ions. Prevents metal interference in chemical reactions and formulations.

Purity >=99.0%. Meets analytical and industrial grade standards. Suitable for laboratory, pharmaceutica, and industrial applications.

Widely used in analytical chemistry, water treatment, detergents, textiles, papermaking, cosmetics, and pharmaceuticas. Adaptable to various industries.

Prevents discoloration, oxidation, and precipitation caused by metal ions. Extends product shelf life and maintains appearance in formulations.

EDTA acid form has low solubility in water. Can be converted to EDTA salts (2NA, 4NA) for different pH requirements. Offers formulation flexibility.

Company profile

Qingdao New Sanda Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-03Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤6.21hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryQingdao New Sanda Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on chemicals and construction-related products. The supplier reports ISO-series management certifications, two production lines, 21–30 quality-control staff, and peak- and off-peak order fulfillment within 15 working days. Its stated capabilities include R&D, customized formulations, formulation optimization, application testing, troubleshooting, multilingual documentation, and after-sales support. The supplier reports extensive export coverage and began exporting in 2015, but the available trade evidence shows only one recorded transaction and one associated buyer. Financial credibility cannot be assessed because financial data is excluded from evaluation.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated business focuses on chemical products and industrial additives, including Titanium Dioxide, HPMC, VAE, HEC, CMC, and related materials.

CertificationsThe supplier lists ISO 9000, ISO 14001, ISO 9001, ISO 14000, and ISO 20000 certifications. These stated certifications provide explicit evidence of certified management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier states that it provides after-sales service, multilingual documentation, formulation optimization, application testing, and troubleshooting. These are explicit service offerings supporting customers after product delivery.

R&D capabilityThe supplier describes a dedicated R&D team, technical innovation, market-responsive product development, and feedback integration from global partners. It also reports total R&D engineer experience of 11–20 years, supporting an established innovation function.

Production capacityThe supplier presents itself as a chemical manufacturer and reports two production lines, 21–30 quality-control staff, and fulfillment within 15 working days in both peak and off-peak periods. Its product portfolio and end-to-end commercial supply description support production capability, although total output details are not evaluated here.

Customization capabilityThe supplier explicitly offers customized formulations for specific application challenges and provides formulation optimization, application testing, and troubleshooting. Its process includes sample testing through full-scale commercial supply, indicating support for tailored industrial additive solutions.

Product Q&A

Q:What is EDTA used for?

EDTA is a chelating agent used to bind metal ions in water treatment, detergents, textiles, papermaking, cosmetics, pharmaceuticas, and analytical chemistry. It prevents metal interference in various processes.

Q:Does EDTA dissolve in water?

EDTA acid form has low solubility in water. It dissolves better in alkaline solutions or when converted to EDTA salts (EDTA-2NA, EDTA-4NA). For aqueous systems, salts are recommended.

Q:How does EDTA differ from EDTA salts?

EDTA is the acid form with low water solubility. EDTA-2NA (disodium salt) has near-neutral pH and good solubility. EDTA-4NA (tetrasodium salt) has alkaline pH and excellent solubility. Choose based on system pH and solubility needs.

Q:What is the recommended dosage?

Dosage depends on application and metal ion concentration. In water treatment, dosage is based on hardness. In formulations, typical use is 0.1%-2.0%. Testing is recommended.

Q:Is EDTA safe for use?

Yes. It is safe when used as directed. It is approved for food, pharmaceutica, and cosmetic applications under regulatory limits. Avoid inhalation and prolonged skin contact.