1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid Price from Supplier Brand Shanghai Oster Biotechnology Co.,Ltd on Chemsrc.com

Published date: 2025-08-25 19:27:33

CAS number: 2809-21-4

Price:
$1.0/1kg

Purity: 99.0%

Stocking period: Inquiry

Stock: In Stock

Detail Product Information:
Appearance
Clear, Colorless to pale
yellow aqueous solution
White crystal powder
Active content (HEDP·H2O) - ≥ 98.0%
Phosphorous acid (as PO33-) ≤ 1.0% ≤ 0.8%
Phosphoric acid (asPO43-) ≤ 0.6% ≤ 0.5%
Chloride (as Cl-) ≤ 100.0ppm ≤ 50.0
pH (1% solution) ≤ 2.0 ≤ 2.0
Density (20°C) ≤ 1.43-1.47g/cm3 -
Fe mg/L ≤ 10.0 ≤ 5.0
Color (Hazen) ≤ 30.0 -
Acetic acid ≤ 0.5%
Ca sequestration
(mg CaCO3/g)
≥ 500.0

PURITY:50%,60%,90%,99%

Application:
1. HEDP (2809-21 4) is used as scale and corrosion inhibition
in circulating cool water system, oil field and lowpressure boilers
in fields such as electric powe, chemical industry, metallurgy,
fertilizer, etc..
2. In light woven industry,HEDP (2809-21-4) is used as detergent
for metal and nonmetal.
3. In dyeing industry, HEDP (2809-21-4) is used as peroxide
stabilizer and dye-fixing agent.
4. In non-cyanide electroplating, HEDP (2809-21-4) is used as
chelating agent. The dosage of 1-10mg/L is preferred as
scale inhibitor, 10-50mg/L as corrosion inhibitor, and 1000-2000mg/L as detergent. Usually, HEDP (2809-21-4) is used
together with polycarboxylic acid.

Packaging Details:
In 250kg net Plastic Drum, IBC(1000L) Drum
Delivery Detail: within 3 days when get the payment.

Shipping:
Countries we ship toUnited States, United Kingdom, India, Australia, South Africa, Canada, Brazil, Singapore, France, Thailand, Italy, Germany, Netherlands and more.
We have Professional shipping agent, based on customers´ demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR

Name: Shanghai Oster Biotechnology Co.,Ltd

Chemsrc Level: Unverified

Product #: 149

Tel: 800807177-800807177

Address: Rm,77,Cimic Tower,1090 Cengtury Blvd Pudong,Shanghai China

Area: China(Mainland)

Contact: amy

Contact Phone #: 21800807177

Email: amy@gbl-chem.com

Website: http://www.gbl-chemical.com

Major Market: Shanghai

Annual Trade Volume:

Foreign Trade % of Salers:

Major partners:

Detail introduction:
Shanghai Oster Biotechnology Co.,Ltd is founded in 2009,Which is a comprehensive and high-tech enterprise specializing in raw powder, chemical synthetic drug, pharmaceutical intermediates, Chemical raw materials, as well as chemical antisepsis. integrating R&D, manufacturing, operating and marketing into an organic whole. Our company commit to provide the first-class products and high-quality service for global consumers.

Raw powders and pharmaceutical raw materials are main products. We have been serving in the field for nearly 10 years. Our products achieve the advanced standard of domestic
market.We also have a group of R&D engineers with rich experience and dynamic. Followed by our efficient esystem,we can quickly reply our customers' any question.

We are a team oriented, results driven, venture backed start up with hundreds of customers.
After years of development,our products are exported to North America,Eastern Europe,Middle East,Africa and other countries, Receives the domestic and foreign customers consistent high praise. andfore

All Staff will pursue high quality and perfect brand with untiring efforts.We do believe that the win-win cooperative partnership can be established. Only by continually improving our service to meet customers' expectations and assist to maximize the value.

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