Basic Information
50% 2-Hydroxyphosphonocarboxylic Acid HPAA CAS 23783-26-8
| Product Name | 2-Hydroxyphosphonocarboxylic Acid |
| CAS No. | 23783-26-8 |
| MF | C2H5O6P |
| EINECS: | 405-710-8 |
| Appearance | liquid |
| Packing | 180kg drum |
| Shelf life | 2 Years |
Products Description
What is 2-Hydroxyphosphonocarboxylic Acid?
Product Name: Hydroxyphosphonoacetic Acid / HPAA
CAS: 23783-26-8
Chemical formula: C2H5O6P
Appearance: dark brown liquid dark brown liquid
Molecular weight: 156.03
2-Hydroxyphosphonocarboxylic Acid is mainly used as metal cathodic corrosion inhibitor, widely used in iron and steel, petrochemical, electric power, pharmaceutical and other industries circulating cooling water system corrosion and scale inhibition, suitable for use as a corrosion inhibitor for low hardness, easy to corrode water.


Uses:
1. 50% 2-Hydroxyphosphonocarboxylic Acid is mainly used as cathodic corrosion inhibitor for metal, widely used in the circulating cooling water system of iron and steel, petrochemical, electric power, medicine and other industries for corrosion and scale inhibition, and also used in the field of water treatment such as oil field water injection.
2. Hydroxyphosphono-acetic acid can be used as additives for metal working fluids, such as cutting fluid, grinding fluid, etc. It can play the role of corrosion inhibition and reduce wear.
3. HPAA can be used as cleaning agent to remove dirt and rust on metal surface.
Why choose GNEE BIO?
1. Your inquiry will be replied within 4 hours. (Online service)
2. Free samples can be sent on request.
3. Small quantity is also available. The MOQ is 25kgs.
4. We have more than 10 years experience in sales and production.
5. Customized packaging and production are available.
6. Your products can be delivered on time.
7. We have professional forwarders in different ports.
8. Different payment terms can be chosen like L/C, D/P, T/T, Paypal, Credit card or else.
We want a win-win business. Send your inquiry and you will get it!
Company Profile
GNEE BIO is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.


Packaging & Delivery
Packaging: 25kg fiber drum with PE inner liner or customized packaging available.
Delivery Time: 7–10 days after payment confirmation.
Shipping Methods: By sea, air, or courier (FedEx, DHL, UPS, TNT).

FAQ
Q1: When will my order be shipped?
A: Within 10~15 days after receiving customer's payment or original LC.
Q2: Can i get some samples?
A: Yes, contact me to know more about sample
Q3: How to confirm the Product Quality before placing orders?
A: Every product is with professional COA. Please be sure about the quality.
If any doubt, sample is available to you to be tested before large quantity order.
Q4: How to start orders or make payments?
A: Payment by T/T, Western Union,MoneyGram etc .
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