Webtrimethylbenzoyl)phosphine oxide 75980-60-8 1 - 5 2-Hydroxyethyl acrylate 818-61-1 0.1 - 1 ... 0.1 mg/m3 TWA (Skin) 0.025 ppm TWA (Skin) Photoinitiator None None None None Gamma -glycidoxypropyl trimethoxysilane None None None None Silica, amorphous, fumed, crystal -free 10 mg/m3 TWA ... Web豆丁网是面向全球的中文社会化阅读分享平台,拥有商业,教育,研究报告,行业资料,学术论文,认证考试,星座,心理学等数亿实用 ...
ATi C16-便携式多气体检测仪 ATi C16 ATi C16-上海润琨仪器仪表 …
WebPhosphine gas may react with certain metals and cause corrosion, especially at higher temperatures and relative humidity. Metals such as brass, copper and other copper alloys and precious metals are susceptible to ... 0.4 mg/m3 (TWA) ACGIH (TLV): 1 ppm (STEL) 0.3 ppm (TWA) OSHA (PEL): Other Value: Not established 5000 ppm (TWA) 9000 mg/m3 … WebDec 4, 2014 · Basis for revised IDLH: The revised IDLH for phosphine is 50 ppm based on acute inhalation toxicity data in humans [Jones et al. 1964; Tab Biol Per 1933]. This may … fixing washing machine knob
Phosphine PH3 – Detectors & Protection Equipment – Dräger VOICE
WebJan 25, 2024 · Phosphine is an insecticide for the fumigation of grains, animal feed, and leaf-stored tobacco, and it was used as a rodenticide in bulk grain stores. Phosphine poisoning may occur after accidental inhalation of phosphine, sometimes leading to death. WebPhosphine (7803-51-2) ACGIH ACGIH TWA (ppm) 0.3 ppm ACGIH ACGIH STEL (ppm) 1 ppm OSHA OSHA PEL (TWA) (mg/m³) 0.4 mg/m³ OSHA OSHA PEL (TWA) (ppm) 0.3 ppm 8.2. Exposure controls Appropriate engineering controls : Ensure exposure is below occupational exposure limits. Provide adequate general and local WebNov 7, 2024 · Long term, repeated exposure to phosphine may cause: anaemia bronchitis gastrointestinal disorders speech and motor disturbances weakness weight loss spontaneous fractures swelling to your jaw, tooth ache and jawbone necrosis (never open tablet packets with your teeth). Workplace exposure standard fixing washing machine button