(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt

(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 20.0000 -24.0000

1 Kilogram

FOB Price:USD 20.0000 -24.0000

Min.Order :1 Kilogram
Purity: 62%
Payment Terms : L/C,D/A,D/P,T/T,

Keywords

(1-Hydroxyethylidene)bis-phosphonic acid tetrasodium salt 3794-83-0 1-Hydroxyethylidene-1,1-diphosphonic acid

Quick Details

Appearance: clear pale brown to red-brown liquid
Application:Used as an intermediate for the synthesis of the herbicide isoproturon.
PackAge: Aluminum foil bag /Fiber drum / as customers' request.
ProductionCapacity:500|Metric Ton|Month
Storage:Store below +30°C.
Transportation:By air; by sea; or as customers' request.

Superiority:

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present, our customers have spread all over the world, we have rich Transportation experience, we aim to serve customers, to help customers, solve problems for customers. Look forward to working with you!

Details:

Introduction:

Tetra sodium salt of 1Hydroxy ethylidene-1,1-diphosphonic acid

（HEDP•Na4）

CAS:3794-83-0(4-Na), 29329-71-3 (x-Na)

Molecular Formula:C2H4O7P2 Na4

Molecular weight: 294

1,Properties:

HEDP•Na4 is the sodium salt of HEDP, HEDP•Na4 is an good scale inhibitor for calcium carbonate, it can be used in low pressure boiler water system, circulating water system, industrial and municipal cleaning water system and swimming pool. The solid HEDP•Na4 is white powder, soluble in water, easily deliquescence, suitable for use in winter and freezing districts. It is a kind of organophorphonic acid scale and corrosion inhibitor, can form stable complex with Fe, Cu and Zn ions, it can dissolve the oxides on metal surface, it has good scale and corrosion inhibition effect under 250℃. HEDP•Na4 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP•Na4 is used as detergent for metal and nonmetal. In dyeing industry, HEDP•Na4 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP•Na4 is used as chelating agent.

2, Specification:

3,Package and Storage:

For liquid: Normally In 250kg or 30kg net Plastic Drum, also be used as required. For solid: inner liner polyethylene (PE) bag, outer plastic woven bag, or confirmed by clients. Storage for ten months in room shady and dry place.

4,Safety Protection:

Weak acidity, Avoid contact with eye and skin, once contacted, flush with water.

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Production Inspection Process:

Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.

- Raw material before any production begins

- Pre-production samples to ensure specifications are being met

- In-process to confirm that standards are maintained

- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged

correctly to prevent any damage in transit.

We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.

We will arrange the subsequent shipments from our factory to your warehouse.

We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.

We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.

Delivery can be offered.

- Utilizing your own freight-forwarder

- FOB to a port in China

- CIF to a port near you

Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.

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3.Quality control is our life.

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