Product Specifications
| Prod Model: |
CAS No. 37971-36-1 |
Product Description
2-Phosphonobutane -1, 2, 4-Tricarboxylic Acid(PBTCA)
CAS No. 37971-36-1 Dequest 7000
Molecular Formula: C7H11O9P
Molecular weight: 270.13
Properties:
PBTCA has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties. Its antiscale property under high temperature is far better than that of organophosphines. It can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.
Usage:
PTBCA is a high efficient agent as scale and corrosion inhibitor. It is the excellent stabilizer for zinc salt. It is widely used in circulating cool water system and oilfield refill water system as scale and corrosion inhibitor, suitable to composite with zinc salt and copolymer. It can be used in situations of high temperature, high hardness, high alkali and high concentration index. In lavation fields, it is used as chelating agent and metal detergent.
PBTCA is usually used together with zinc salt, copolymer, organophosphine, imidazole and other water treatment agents. When used alone, the dosage of 5-15mg/L is preferred.
Package and Storage:
Normally In 250kg net Plastic Drum, IBC drum can also be used as required. Storage for one year in room shady and dry place.
Safety Protection:
Acidity, Avoid contact with eye and skin, once contacted, flush with water.
| Specification: |
| Items | index |
| Appearance | Colorless or light yellow transparent liquid |
| Active acid % | 49.0-51.0 |
| Phosphorous acid(as PO33-)% | 0.8max |
| Phosphoric acid (as PO43-)% | 0.5max |
| Density (20centigrade)g/cm3 | 1.27min |
| pH(1% water solution) | 1.5~2.0 |
Quicerwater is a professional water treatment agents(water stabilizer) provider, and we have a team who have engaged in the R&D, manufacture, sales and service of water treatment career for several years.
The products of Quicerwater include scale and corrosion inhibitor, antiscale and dispersant, bactericide and algicide, copper corrosion inhibitor and so on:
1. Scale and corrosion inhibitor: Organic phosphine and organic phosphonate; Such as HEDP, ATMP, PBTCA, DTPMPA, QC-3100, etc.
2. Scale dispersant: Polycarboxylic acid and polycarboxylic acid salts, water-based dispersant; Such as PAA, PAAS, HPMA, etc.
3. Bactericide and Algicide; Such as DDBAC(1227), etc.
4. Copper corrosion inhibitor: Copper and copper alloy corrosion inhibitor; Such as BTA, MBT, TTA.
Quicerwater has established a perfect quality assurance (QA) system to ensure that every batch of our products are subjected to stringent quality testing. Quicerwater's promise is that we can not only provide the products at reasonable prices, but also ensure the quality to meet customers' requests.
