Химическая обработка воды 1 гидрокси Ethylidene 1 1 дифосфоновая кислота HEDP CAS 2809 21 4
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- Поставщик: Tongren Xinlong Wuling Mining Co. Ltd.
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Описание и отзывы
Характеристики
Product Description
Introduction:
Hydroxyethylenediphosphonic acid (HEDP) is a new type of chlorine-free electroplating complexing agent, which is used as the main
agent for water quality stability in circulating cooling water system and plays the role of corrosion inhibition and scale inhibition.
Sodium tripolyphosphate is a white powder crystal with good fluidity. The density of type 1 is 2.62g/cm³, and the density of type
2 is 2.57g/cm³. Melting point 622ºC. It is easily soluble in water, and its aqueous solution is alkaline.
agent for water quality stability in circulating cooling water system and plays the role of corrosion inhibition and scale inhibition.
Sodium tripolyphosphate is a white powder crystal with good fluidity. The density of type 1 is 2.62g/cm³, and the density of type
2 is 2.57g/cm³. Melting point 622ºC. It is easily soluble in water, and its aqueous solution is alkaline.
Specification
Another name: | HEDP | Chemical formula: | C2H8O7P2 |
Molecular weight: | 206.03 | EINECS No.: | 220-552-8 |
Vapour pressure: | 0Pa at 25ºC | Density: | 1.45 (60% aq.) |
Melting point: | 198~199ºC | Boiling point: | 578.8±60.0 °C(Predicted) |
Color | colorless liquid | Soluble: | Soluble in water. |
Storage | Sealed in dry,Room Temperature | PH | pH (1.7→100, 25ºC) : 1.3~1.8 |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
about us
Tongren Xinlong Wuling Mining Co., Ltd..is specialized in the production of zirconium silicate, zirconium
carbonate,titanium dioxide,metatarginate, zircon wax, iron oxide, sodium bromide, rosin, DOTP, zinc oxide, stearate,xanthan gum, citric acid. Manufacturers are committed to the production and development of such products, with a complete and scient quality management system. Our integrity, strength and product quality have been widely recognized in the industry, with the "user first seek win-win" as the business purpose, so that customers' brands successfully occupy the market, is our pursuit of excellence.
Tongren Xinlong Wuling Mining Co., Ltd..is specialized in the production of zirconium silicate, zirconium
carbonate,titanium dioxide,metatarginate, zircon wax, iron oxide, sodium bromide, rosin, DOTP, zinc oxide, stearate,xanthan gum, citric acid. Manufacturers are committed to the production and development of such products, with a complete and scient quality management system. Our integrity, strength and product quality have been widely recognized in the industry, with the "user first seek win-win" as the business purpose, so that customers' brands successfully occupy the market, is our pursuit of excellence.
Tongren Xinlong Wuling Mining Co., Ltd. has always pursued excellence to provide customers with more comprehensive, precise and one-stop services. Share the joys and sorrows, hand in hand!Establish a new consumption concept: quality is life, excellence, service assurance, and strive to provide customers with quality products and services.
Our Certificate:
Our Cooperating Mills :
FAQ
1. who are we?
We are based in Guizhou, China, start from 2022,sell to Africa(20.00%),Southeast Asia(20.00%),South Asia(10.00%),Domestic
Market(5.00%),Eastern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid
East(5.00%),Oceania(5.00%),South America(5.00%),North America(5.00%). There are total about 501-1000 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Solder bar,Welding & Soldering Supplies,metal extract equipment,metal extraction process,Metal & Metallurgy Machinery
4. why should you buy from us not from other suppliers?
Company has strong capabilities in R&D, manufacturing, installation, commissioning and after-sales service of complete sets of
equipment for new material preparation. The products are exported to developed countries such as Europe, United States and Japan.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,DDP；
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Russian
We are based in Guizhou, China, start from 2022,sell to Africa(20.00%),Southeast Asia(20.00%),South Asia(10.00%),Domestic
Market(5.00%),Eastern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Eastern Asia(5.00%),Mid
East(5.00%),Oceania(5.00%),South America(5.00%),North America(5.00%). There are total about 501-1000 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Solder bar,Welding & Soldering Supplies,metal extract equipment,metal extraction process,Metal & Metallurgy Machinery
4. why should you buy from us not from other suppliers?
Company has strong capabilities in R&D, manufacturing, installation, commissioning and after-sales service of complete sets of
equipment for new material preparation. The products are exported to developed countries such as Europe, United States and Japan.
5. what services can we provide?
Accepted Delivery Terms: FOB,EXW,DDP；
Accepted Payment Currency:USD,EUR,JPY,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Russian
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