China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium
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Product Highlights
- Superior Corrosion Inhibition: Corrosion rate is 3-5 times better than inorganic polyphosphates.
- Eco-Friendly and Safe: Fully dissolved in water, innocuous, and has no pollution to the environment.
- Versatile Applications: Used in circulating cooling water, boilers, electroplating, and textile industries.
- Free Sample Available: Free samples provided, with freight paid by the buyer.
- Quality Assurance: Third-party inspections (SGS) and on-spot QC at approved production bases.
- Flexible MOQ: Standard MOQ is 1kg, but smaller quantities like 100g are accepted.
- Reliable After-Sales: Free replacement or refund if problems are caused by the seller.
Product Attributes
- Customization
- Available
- CAS No.
- 22036-77-7
- Formula
- C10h20o2
- Model NO.
- CAS 22036-77-7
- Type
- Synthesis Material Intermediates
- Appearance
- Liquid
- Quality
- Industrial
- Colour
- White
- Model No.
- 22036-77-7
- Sample
- Available
- Delivery
- 15 Days
- Transport Package
- 200kgs/Drum
- Specification
- 200kgs/Drum
- Trademark
- HIGHWIN
- Origin
- China
- Production Capacity
- 30000ton/Year
Product Images of China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium
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China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium -
China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium -
China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium -
China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium -
China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium -
China Supplier Edtmps Corrosion Inhibitors Edtmps CAS 22036-77-7 Ethylene Diamine Tetra Sodium
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Product Description
EDTMPS
CAS No.: 22036-77-7 EINECS NO.: 244-742-5
Molecular Formula: C6H12O12N2P4Na8
CAS No.: 22036-77-7 EINECS NO.: 244-742-5
Molecular Formula: C6H12O12N2P4Na8
Molecular Weight: 612.13
Properties:
EDTMPS is a nitrogen-containing organic polybasic phosphonic acid, and belongs to cathodic corrosion inhibitors. Compared with inorganic polyphosphate, its corrosion rate is 3~5 times better than them. EDTMPS can be fully dissolved in water, innocuous and has none pollution to environment, with good chemical stability and thermal tolerance. EDTMPS shows excellent scale inhibition ability under temperature 200ºC. EDTMPS can dissociate into 8 positive-negative ions in aqueous solution, thus can chelate with many metal ions to form a plurality of single-structure macromolecular reticulation complex, loosely dispersed in water, and destroy the normal crystallization of calcium scale.
Properties:
EDTMPS is a nitrogen-containing organic polybasic phosphonic acid, and belongs to cathodic corrosion inhibitors. Compared with inorganic polyphosphate, its corrosion rate is 3~5 times better than them. EDTMPS can be fully dissolved in water, innocuous and has none pollution to environment, with good chemical stability and thermal tolerance. EDTMPS shows excellent scale inhibition ability under temperature 200ºC. EDTMPS can dissociate into 8 positive-negative ions in aqueous solution, thus can chelate with many metal ions to form a plurality of single-structure macromolecular reticulation complex, loosely dispersed in water, and destroy the normal crystallization of calcium scale.
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Items
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Index
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Appearance
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Yellow to umber transparent liquid
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Active component (as EDTMPS)%
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30.0 min
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Organic phosphonic acid (as PO43- )%
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10.0 min
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Phosphorous acid (as PO33-)%
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3.0 max
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Phosphoric acid (as PO43- )%
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1.0 max
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pH (1% water solution)
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9.5-10.5
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Density (20ºC) g/cm3
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1.25 min
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Chloride (Cl-) %
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2.0 max
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EDTMPS can be used as corrosion and scale inhibitor in circulating cool water system and boiler water, as complexing agent in non-cyanogen electroplating industry, as chelating agent and oxygen bleaching stabilizer in textile printing and dyeing industry.