| Customization: | Available |
|---|---|
| CAS No.: | 35948-25-5 |
| Formula: | C12h9o2p |
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| Synonyms | DOPO |
| CAS No. | 35948-25-5 |
| Chemical Formula | C12H9O2P |
| EINECS | 252-813-7 |
| Molecular Weight | 216.17 |
| Solubility | It can dissolve in organic solvents and benzene, but insoluble in water. |
| Category | flame retardant |
| Item | Specification |
| Appearance | White crystal powder |
| Content | ≥99.00% |
| Acidity(mgKOH/g) | ≤0.20% |
| Moisture | ≤0.04% |
| Heavy metal(Pb) | ≤0.002% |
1kg, 500g, 200g, 100g, 50g, 20g Aluminum Foil Bag
Flame retardant
It is an important new type of reactive phosphorus-containing flame retardant, which can be used as an additive or reactive flame retardant for polymer materials such as linear polyesters, polyamides, epoxy resins, and polyurethanes, and is widely used in the flame retardancy of plastics for electronic devices, copper-clad laminates, circuit boards and other materials.
-Other fields
It can also be used as insecticides, fungicides, curing agents, antioxidants, stabilizers, photoinitiators, adhesives, sequestering agents for harmful metal ions, lighteners for organic substances, and ultraviolet absorbers.
Characteristics
Environmental friendliness
Halogen-free, smokeless, non-toxic, non-migrating, meeting environmental protection requirements, and no toxic hydrogen halide gas will be released during combustion.
Stability
There are biphenyl ring and phenanthrene ring structures in the molecule, and the side phosphorus group is introduced with a cyclic O=P-O bond, and its thermal stability and chemical stability are higher than those of general organic phosphates.
Reactivity
The P-H bond is contained in the structure, and it has high reactivity to olefins, epoxy groups and
Q1: Could you offer sample?
A1: Yes,sample is available. We can send samples by couriers or air as client's requirements.
Q2: What is MOQ?
A2: It usually does not have MOQ requirement. We will offer the most cost-effective solution including price and delivery way according to purchasing quantities.
Q3: What is the delivery time?
A3: For non-hazardous,it usually has stock. It can be sent within 7 days. For hazardous chemical,it may be 1~2 weeks. If it is our regular product, the time will be earlier.
Q4: Can you provide relevant documents?
A4: Of course. Bill of loading,Commercial Invoice, Packing List, Origin of Certificate , insurance, COA and SDS are available. Besides, we can offer other documents Certificate of Fumigation, documents approved by CCPIT or Consulate,etc.
Q5: Do you accept third party inspection?
A5: Yes,we do.
Q6: What is your payment term?
A6: TT,LC,Paypal,Western Union, ACH wire are available.
Q7: Is DDU or DDP available?
A7: Yes.
Q8: Could you look for other products on China market and coload one container?
A8: Yes. We have warehouse support to accomplish this.
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