1. Product Introduction
Tetrakis Hydroxymethyl Phosphonium Sulfate(THPS)
CAS NO. 55566-30-8
UN NO: 2922 Class: 8 (6.1) Packing group: III
Molecular Formula: [(CH2OH)4P]2SO4
Tetrakis Hydroxymethyl Phosphonium Sulfate(THPS) is aqueous solution of tetrakis(hydroxymethyl) phosphonium sulfate. THPS is a broad-spectrum biocide developed to inhibit the growth of algae, bacteria, yeasts and fungi in process waters used in various industrial applications.
2. Specification or COA
Typical CERTIFICATE OF ANALYSIS | |||
ITEM | UNIT | SPECIFICATIONS | RESULTS |
THPS Content | % | 75.0% min | 75.08 |
Viscosity (25℃) | cP(mPa.s) | 28.0-36.0 | 31.07 |
Relative Density (25℃) | g/ml | 1.350-1.420 | 1.391 |
pH value | - | 3.0-5.5 | 4.0 |
Iron (Fe) | % | 0.0015 max | 0.0006 |
Appearance | Colorless transparent liquid with slight acidity |
3. Product application
The primary use for Tetrakis Hydroxymethyl Phosphonium Sulfate(THPS) is controlling microbial growth in oil field applications such as injection water systems, drilling muds, packer fluids, completion and workover fluids. THPS also be used in water treatment, fire retardant treatment of textiles, leather softening, paper making and other industries. It is often used in oil field drilling, fishery as germicidal agent.
4. Packing & Delivery
Standard export neutral packing in 250KG/ plastic drum, IBC(1000L) or in ISO tank.
20'FCL =20MT IN DRUM or 20'FCL =26MT IN IBC or 28MT IN ISO TANK
Fresh stock of Tetrakis Hydroxymethyl Phosphonium Sulfate(THPS) with immediate delivery
5. FAQ
Can I expect shorter lead times and simpler processes from Meiyachem?
Yes. Long experience and an unmatched portfolio of products and services enable Meiyachem to meet the customer's needs in terms of quality, scheduling and energy efficiency. Our intent is to simplify processes wherever it makes sense.
Will the products I use from Meiyachem continue to have the same quality, safety, and performance?
Yes. We will continue to manufacture and supply products at the same manufacturing locations, and every product will uphold the same standards of quality, safety, and performance.
How can I place a sample order? and is there a charge?
Samples may be ordered via Meiyachem website and there is no associated charge.
What price can I get?
“Quick turnover and small profit” is a guiding principle of our sales promotion work. We maintain a flexible policy in price and make the maximum profit to customers.
Will Meiyachem be ISO certified?
Meiyachem is seeking ISO certification on its products.