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Thermal Tolerance Water Purifying Agents , EDTMPS 30% Corrosion Inhibitor For Water

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Thermal Tolerance Water Purifying Agents , EDTMPS 30% Corrosion Inhibitor For Water

Thermal Tolerance Water Purifying Agents , EDTMPS 30% Corrosion Inhibitor For Water
Thermal Tolerance Water Purifying Agents , EDTMPS 30% Corrosion Inhibitor For Water

Product Details:

Place of Origin: China
Brand Name: B&W
Model Number: EDTMPS

Payment & Shipping Terms:

Minimum Order Quantity: As Need
Packaging Details: In 250kg drum
Delivery Time: 2 Weeks
Payment Terms: T/T, L/C
Supply Ability: 5000 MT
Detailed Product Description
Molecular Formula: C6H12O12N2P4Na8 Molecular Weight: 612.13
Appearance: Clear Yellow To Amber Transparent Liquid CAS No.: 1429-50-1
Purity: 30% Validity: 1 Year

EDTMPS 30% Water Purifying Agents Liquid Ethylene Diamine Tetra Methylene Phosphonic Acid Sodium

Description

Commodity:EDTMPSEthylene Diamine Tetra Methylene Phosphonic Acid Sodium

Appearance:Clear Yellow to Amber Transparent Liquid

Molecular Formula: C6H12O12N2P4Na8

Molecular Weight: 612.13

CAS No.: 1429-50-1

Class: --

UN No.: --

Packageand Storage

Normally 250kg net in drum, IBC, or per customers. Storage for ten months in shady room and dry places.

Specification

ItemsIndex
AppearanceClear yellow to umber transparent liquid
Active component (EDTMPS) %30.0 min
Phosphorous acid (as PO33-) 5.0 % max
Phosphoric acid (as PO43- ) %1.0 max
Organic phosphonic acid (as PO43- ) %10.0 min
Chloride (as Cl-) %3.0max
PH (1% water solution)9.5-10.5
Density (20℃) g/cm31.25min

Features

EDTMPS is nitrogenous organic polyphosphonic acid, a part of cathodic corrosion inhibitor.Its corrosion inhibition is 3~5 times better than that of inorganic polyphosphate. It can be fully dissolved in water, innocuous and none pollution to environment, has good chemical stability and thermal tolerance. It shows excellent scale inhibition ability under temperature 200℃. It can dissociate into 8 positive-negative ions, thus can chelate with many metal ions to form polymer reticulation complex, to destroy the normal crystallization of calcium scale. EDTMPS shows better antiscale effects to calcium sulfate and barium sulfate.

Usage

EDTMPS can be used as corrosion inhibitor in circulating cool water system and boiler water. It is a chelating agent in non-cyanogen electroplating industry and a water-softening agent in printing & dyeing industry. When used alone, 2~10mg/L is preferred. When built with HPMA by ratio ETDMP:HPMA=1:3, it can be used for low pressure boiler. It can also be built with BTA, PAAS and zinc salt.

First Aid Measures

Inhalation
If inhaled, move patient to fresh air. If breathing stops, give artificial respiration.


Skin contact
Rinse with soap and plenty of water.


Eye contact
Rinse eyes with water as a precaution.


Ingestion
Don't feed unconscious people through the mouth. Rinse mouth with water.

Fire Fighting Measures

Extinguishing media
Fire extinguishing method and extinguishing agent
Use water fog, anti-ethanol foam, dry powder or carbon dioxide to extinguish the fire.


Special hazards from this substance or mixture
Hydrogen chloride gas, Potassium oxide


Advice to Fire Fighters
Wear self-contained breathing apparatus for fire fighting if necessary.

Acceidental Release Measures

Workers' protective measures, protective equipment and emergency procedures

Avoid breathing vapors, fumes, or gases.

Environmental Protection Measures
Do not let the product enter the sewer.

Methods for containment and removal of leaked chemicals and disposal materials used
Place in a suitable closed container for disposal.

Thermal Tolerance Water Purifying Agents , EDTMPS 30% Corrosion Inhibitor For Water

Thermal Tolerance Water Purifying Agents , EDTMPS 30% Corrosion Inhibitor For Water

Contact Details
Hebei Qize International Trade Co., Ltd

Contact Person: Tina Qin

Tel: 0086-17731846504

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