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Hydroxyethylidene, Diphosphonic Acid (HEDP) with High Quality

Name: Hydroxyethylidene, Diphosphonic Acid (HEDP) with High Quality
Brand: Qingdao Guoji Agriculture Development Co., Ltd.
SKU: 728664985

Shandong, ChinaQingdao Guoji Agriculture Development Co., Ltd.

US$2,600.00

20 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

2809-21-4

Acid-Base Property

Neutral Surface Disposal Agent

Model NO.

salus

Certification

WQA

Environmental Protection

Yes

Color

White

Appearance

Liquid

Type

Oil / Water Separation Agent

Model No

Industry Grade

Form

Liquid

Package

250kg/Net Drum

Place of Origin

China

Transport Package

250kg/Net Drum or 1250kg IBC Tank

Trademark

salus

Origin

China Mainland

HS Code

2931000090

Production Capacity

10000 Ton/Year

Key features

High Thermal Stability: Maintains excellent scale and corrosion inhibition effects at temperatures up to 250 degrees Celsius.

Superior Chelating Ability: Effectively chelates with Fe, Cu, Zn, and Calcium ions to form stable complexes and prevent scaling.

Excellent Chemical Stability: Resists hydrolysis and decomposition under high pH, ordinary light, and heat conditions.

Versatile Industrial Applications: Suitable for circulating water systems, oil fields, boilers, electroplating, and textile dyeing industries.

Synergistic Performance: Demonstrates good synergistic effects when used together with other water treatment chemicals like polycarboxylic acid.

High Purity Grade: Available in high purity forms suitable for use as cleaning agents in electronic fields and daily chemical additives.

Flexible Packaging Options: Available in 250kg drums, IBC drums, or custom packaging as required by clients.

Proven Manufacturer Experience: Specialized company with over 10 years of experience in the chemical business and global market penetration.

Company profile

Qingdao Guoji Agriculture Development Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2004-07-20Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Salus International Trade Co., Ltd. is a combined chemicals and agricultural-products supplier headquartered in Shandong, China. Its stated offerings include fertilizers, agricultural chemicals, organic fertilizers, urea, NPK fertilizers, magnesium sulphate, potassium sulphate, EDTA salts, amino acids, and EDDHA-Fe-6. The supplier reports three production lines, organic-fertilizer capacity of 10,000 tons annually, in-stock service capability, customization from designs, and finished-product inspection instructions that are uniformly followed. It exports to multiple global regions and reports a peak-season lead time within 15 working days. However, the provided information identifies no written corrective/preventive-action or complaint-handling procedures, no valid manufacturing-capacity contract with factories or related subcontractors, no overseas warehouse, agents, branches, or showroom, and only one quality assurance/control inspector. No certification, financial-credit, innovation, or...

Supplier typeThe supplier is described as a specialized chemicals company involved in development, marketing, and after-sales service for chemicals, additives, fertilizers, and industrial products. Its company type is listed as "Combined," indicating a combined trading/manufacturing profile rather than a purely trading entity.

After-Sales capabilityThe supplier states that it provides after-sales service and has in-stock service capability, but it has no written corrective/preventive-action procedures or records and no written customer-complaint handling procedures or records. It also reports no overseas agents or branches, no overseas warehouse, and no overseas showroom, which limits documented service infrastructure.

Production capacityThe supplier reports three production lines, annual organic-fertilizer output of 10,000 tons, packaging equipment, in-stock capability, and a lead time within 15 working days during off-peak seasons. Nevertheless, it lacks a valid contract covering manufacturing capacity with factories or related subcontractors, and it does not conduct continuous quantity reconciliation for each batch or production lot, creating documented capacity-control weaknesses.

Customization capabilityThe supplier explicitly reports customization from designs and lists packaging machinery, including vacuum and automatic packaging machines. This directly supports the ability to customize products or packaging based on customer designs.

Product Q&A

Q:What are the main applications of HEDP?

HEDP is used as a scale and corrosion inhibitor in circulating cooling water systems, oil fields, and low-pressure boilers. It is also used in the light woven industry as a detergent and in the dyeing industry as a peroxide stabilizer.

Q:What is the recommended dosage for HEDP?

The preferred dosage is 1-10mg/L as a scale inhibitor, 10-50mg/L as a corrosion inhibitor, and 1000-2000mg/L as a detergent.

Q:How should HEDP be stored?

HEDP should be stored in a room, shady, and dry place for up to ten months.

Q:What are the packaging options for HEDP?

Liquid HEDP is normally packed in 250kg net plastic drums or IBC drums. Solid HEDP is packed in 25kg inner liner polyethylene bags with outer plastic woven bags.

Q:What is the lead time for HEDP orders?

The average lead time is within 15 workdays for both peak season and off-season orders.