| Post Date: | Jan 10,2022 |
| Expiry Date: | Jan 10,2023 |
| Detailed Description: |
Cas No. :41203-81-0
Quantity: 2000Metric Tons Specs:flame retardant Price:6.5 USD Kilograms Payment Method: TT OR LC Flame Retardant CU/CT Chemical Name: Cyclic Phosphate Flame Retardant Molecular Structure Formula: Technical index: Index Item CU CT Active Component 100% 93% Appearance Colorless to pale yellow viscous liquidColorless to pale yellow viscous liquid Density 1.2-1.3g/cm3 1.2-1.3g/cm3 Viscosity 40000-60000cp•s 2000-7000cp•s Total phosphorus ≥20.5% ≥19% pH(10%Aqueous solution)2-3 2-3 Acidity ＜10 mg KOH/g ＜20 mg KOH/g Application introduction CU/CT is an kind of efficient cyclic phosphonate flame retardant. It contains high phosphorus with an excellent water solubility. It could be applied in the fabric for inner vestee used in bulidings, curtainings and cars and special workwear. It is particularly suitable for the treatment of polyester fabrics , T/C blends and PU coating to impart the fabric to have the flame-stop effect. The effect of the fabric after treatment will be long-lasting and durable to wash with wide-range application! |
| CAS Registry Number: | 41203-81-0 |
| Synonyms: | ;Methylphosphonic acid (5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphorinan-5-yl)methyl methyl ester;(5-ethyl-2-methyl-2-oxido-1,3,2-dioxaphosphinan-5-yl)methyl methyl methylphosphonate;Bis[(5-ethyl-2-methyl-1,3,2-dioxaphosphorinan-5-yl)methyl] methyl phosphonate; |
| Molecular Formula: | C9H20O6P2 |
| Molecular Weight: | 286.199 |
| Molecular Structure: | 
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