99.5% Triphenylphosphine Oxide powder CAS NO.791-28-6

(1) Triphenylphosphine oxide flame retardant, TPPO, cas 791-28-6

(2) purity: not less than 99.5%

(3) sample: 200g can be sent by Fedex

(4) factory price: we have our own factory for triphenylphosphine oxide, and triphenylphosphine, so the price is better

(5) fast delivery: 7-10days after payment

We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.

(6) packaging: 10kg/paper-plastic bag, or 25kg/paper-plastic bag can be chose, cargo also could be packed by pallets when shipped by sea.

The packing also can be according the customers` requirment

(7) by the way, here we have crystal type, and powdered type with 110mesh. you could choose according to your usages

(8).Any inquiries will be replied within 24 hours

(9).we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

(10). We can accept various payment methods,L/C, T/T, paypal,visa, sinosure, etc..

99.5% Triphenylphosphine Oxide powder

General information for triphenylphosphine oxide

triphenylphosphine oxide (often abbreviated TPPO) is the organophosphorus compound with the formula OP(C6H5)3, also written as Ph3PO or PPh3O (Ph = C6H5). This colourless crystalline compound is a common but potentially useful waste product in reactions involving triphenylphosphine. It is a popular reagent to induce the crystallizing of chemical compounds.

Properties of TPPO, CAS 791-28-6

CAS: 791-28-6

EINECS: 212-338-8

MF: C18H15OP

Density: 1.17g/cm3

melting point: 154-158 ºC

boiling point: 462.9°C at 760 mmHg

flash point: 233.8ºC

Water solubility: slightly soluble

Steam pressure: 2.62E-08mmHg at 25ºC

Safety Info

hazard declaration: H302; H315; H319; H335

hazard declaration add:

waring notice: P261; P305 + P351 + P338

RTECS: SZ1676000

Hazard Class: 6.1

Safety Statements: S61: Avoid release to the environment. Refer to special instructions / safety data sheets.

HS Code: 29310095

Packing Group: I; II; III

WGK Germany: 2

Risk Statements: R22: Harmful if swallowed.

                            R52/53: Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Hazard Codes: Xn

Packaging& shipment of triphenylphosphine oxide

sample:200g (for free) can be sent by Fedex

Bulk order quantity: 10kg/paper-plastic bag, or 25kg/paper-plastic bag, can be packed by pallets is need.

COA of triphenylphosphine oxide

More information needed, welcome to contact us anytime!

24-hour service waiting for your questions!