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HOME / Products / By Performance / Water Treatment / Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution
| Chemical Name | Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution |
| CAS Number | 55566-30-8 |
| Product Number | SW000046 |
| Molecular Formula | C8H24O8P2.O4S；[(HOCH2)4P]2(SO4) |
| Molecular Weight | 406.28 |
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
0086 15380750425
