Bis[tetrakis(hydroxymethyl)phosphonium] sulfate solution
70% aqueous solution
Reagent
Code: #68562
Alias
tetrakis hydroxymethyl phosphate
CAS Number
55566-30-8
science Other reagents with same CAS 55566-30-8
blur_circular Chemical Specifications
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Molecular Information
Weight
406.28 g/mol
Formula
C₈H₂₄O₈P₂O₄S
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Registry Numbers
MDL Number
MFCD00054243
thermostat
Physical Properties
Melting Point
-35°C
Boiling Point
111°C
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Storage & Handling
Density
1.4 g/mL at 25 °C(lit.)
Storage
room temperature
description Product Description
Used primarily as a flame retardant in textiles, it effectively reduces the flammability of fabrics, making them safer for use in various applications such as upholstery, curtains, and protective clothing. It is also employed in the paper industry to enhance the fire resistance of paper products. Additionally, it serves as a biocide in water treatment processes, helping to control microbial growth in industrial water systems. Its antimicrobial properties make it suitable for use in leather tanning and as a preservative in certain industrial formulations.
format_list_bulleted Product Specification
| Test Parameter | Specification |
|---|---|
| Assay | 69.5-100 |
| Iron (Fe) | 0-0.002 |
| pH | 2.5-5.5 |
| Specific Gravity (25°C) | 1.35-1.42 |
| Viscosity (25°C, mPa·s) | 30-36 |
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