Hubei Hongjia Chemical Industry Co., Ltd.
We are professional supplier of HYPOPHOSPHOROUS ACID,CALCIUM HYPOPHOSPHITE,MAGNESIUM HYPOPHOSPHITE,ALUMINIUM HYPOPHOSPHITE,PHENAZINE,ALUMINIUM DIETHYLPHOSPHINATE.
Business Type:Manufacturer
Country/Region:China
Ddu Verified
HOT Rank
ALUMINIUM DIETHYLPHOSPHINATE
Synonyms: OP1230, OP1240, OP930, OP935
I、PROPERTIES
a. Appearance: White flowability powder.
b. Solubility: Insoluble in water and organic solvent, soluble in strong acid and strong alkaline solution.
C. Molecular formula: C12H30P3O6.Al
d. Structural formula:
e. Molecular weight: 390.265821 
f. CAS NO.: 225789-38-8
II、Quality standard
| Item | Specification |
Phosphorus Content(%)(w/w) | 23-24% |
Moisture or low volatile substance (%)(w/w) | 0.5% Max. |
Stacking density(kg/m3) | 250-400 |
Decomposition temperature(℃) | 350 ℃ Min. |
Granulometric distribution D50(um) | 40-60 |
Ⅲ. Usage
The product is widely used In fire-retardant area for thermoplastic plastic & thermosetting plastics, fiber and textile. Etc Daicel, nylon, epoxy resin, polyester(PET,PBT). It can be used lonely, or it is better if mixed with other fire-retardant products, like melamine pyrophosphate, melamine cyanurate.
Ⅳ.Package
In 20kg kraft paper bag, inner lined with PVC bag, or as customer required.
