Phosphine

• Catalog No.: 295647
• CAS Number: 7803-51-2
• M. F.: H3P
• M. W.: 33.997581
• Purity: ≥99.9995%

SYNONYMS

• Title: 磷化氢
• IUPAC name: phosphane
• IUPAC Traditional name: phosphane

DATABASE IDS

• EC Number: 232-260-8
• CAS Number: 7803-51-2
• PubChem SID: 24857800
• MDL Number: MFCD00011435

PROPERTIES

• Grade: electronic grade
• Impurities: <1 ppm Argon (Ar)
• Impurities: <1 ppm Arsine (AsH3)
• Impurities: <1 ppm Carbon dioxide (CO2)
• Impurities: <1 ppm Carbon monoxide (CO)
• Impurities: <1 ppm Methane (CH4)
• Impurities: <1 ppm Nitrogen (N2)
• Impurities: <1 ppm Oxygen (O2)
• Impurities: <1 ppm Water (H2O)
• Linear Formula: PH3
• Purity: ≥99.9995%
• Apperance: gas
• Boiling Point: -87.5 °C(lit.)
• Transition Temperature: critical temperature 51.3 °C
• Vapor Density: 1.15 (vs air)
• GHS Signal Word: Danger
• GHS Hazard statements: H220-H280-H314-H330-H400
• European Hazard Symbols: Highly flammable (F+)
• European Hazard Symbols: Highly toxic (T+)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: Faceshields, Gloves, Goggles, half-mask respirator (US), multi-purpose combination respirator cartridge (US)
• GHS Precautionary statements: P210-P260-P273-P280-P284-P305 + P351 + P338
• RID/ADR: UN 2199 2.3
• Risk Statements: 12-17-26-34-50
• RTECS: SY7525000
• Safety Statements: 28-36/37-45-61-63
• Hazard Class: 2.3
• UN Number: 2199
• German water hazard class: 2

DETAILS

Description (English)

Application
Phosphine is used primarily in the manufacture of III-IV semiconductor materials by OMCVD and as a dopant in crystalline and amorphous silicon.
Precursor to III-V semiconductor thin films. Also useful as a dopant for crystalline and amorphous silicon.
General description
Atomic number of base material: 15 Phosphorus
Packaging
10, 50 g in ss cylinder
Recommended products
Stainless steel regulators Z527416 or Z527424 are recommended.

Description (简体中文)

Application
III-V 半导体薄膜前体。还用作结晶硅和无定型硅中的掺杂物。
磷化氢主要用于通过 OMCVD 制造 III-IV 半导体材料以及作为结晶硅和无定型硅中的掺杂物。
General description
Atomic number of base material: 15 Phosphorus
包装
10, 50 g in ss cylinder
Recommended products
推荐使用不锈钢调节器 Z527416 或 Z527424。