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triphenyl phosphine, tpp, 603-35-0

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  Post Date: Apr 23,2024
  Expiry Date: Apr 23,2025
  Detailed Description: Cas No. :603-35-0 Quantity: 1500Metric Tons
Specs:99.8%
Triphenyl Phosphine
Formula C18H15P
Molecular Weight 262.29
CAS No. 603-35-0
Specification
Appearance / White Flakes
Content ≥99.8%
TPPO ≤0.2%
Melting Point 80-82℃
（CI） ≤ 10 mg/kg
（S） ≤ 10 mg/kg
（Na) ≤ 1 mg/kg
（Mg) ≤ 1 mg/kg
（Fe） ≤ 1 mg/kg

In lower than room temperature,it's colorless or pale yellow monocline crystallization. Higher than room temperature,it's colorless or pale yellow oily liquid,irritating odour, irritant to skin,m.p.about 22℃，b.p.360℃(0.1MPa)，nD 1.589，relative density 1.184(20℃).It is compatible with organic solvents, such as, alcohols, ethers, benzene, acetone and so on, insoluble in water.

  CAS Registry Number:

603-35-0
  Synonyms: ;triphenyl phosphine;Triphenylphosphorus;triphenylphosphane hydrobromide (1:1);PPh3;triaryl phosphines;triarylphosphines;triphenyl phosphorous;trifenylfosfin;triphenylphosphane;triphenylphosphide;trifenylfosfin;
  Molecular Formula: C18H15P
  Molecular Weight: 262.29
  Molecular Structure: 603-35-0 Triphenylphosphine
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R43:;
R53:;
  Safety Description: S26:;
S36/37/39:;
S61:;

  Company: Xuzhou JianPing Chemical Co.,Ltd.(Xuzhou JianHua International Trading co., LTD)     [ China ]          
  Contact: Silvia Xu;Constance Man
  Tel: +86-516-80268993;80268996
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