给辅导员的一封信
Material Safety Data Sheet
Phosphoric acid, 85% MSDS
or prolonged exposure to the substance can produce target organs damage. Repeated or prolonged contact with spray mist may produce chronic eye irritation and vere skin irritation. Repeated or prolonged exposure to spray mist may produce respiratory tract irritation leading to frequent attacks of bronchial infection. Repeated exposure to a highly toxic material may produce general deterioratio
n of health by an accumulation in one or many human organs.
动能守恒公式
Small Spill:mackage是什么牌子
Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate waste disposal container. If necessary: Neutralize the residue with a dilute solution of sodium carbonate.什么样的美食
Large Spill:
推销产品的话术
Corrosive liquid. Poisonous liquid. Stop leak if without risk. Absorb with DRY earth, sand or other non-combustible material. Do not get water inside container. Do not touch spilled material. U water spray curtain to divert vapor drift. U water spray to reduce vapors. Prevent entry into wers, baments or confined areas; dike if needed. Call for assistance on disposal. Neutralize the residue with a dilute solution of sodium carbonate. Be careful that the product is not prent at a concentration level above TLV. Check TLV on the MSDS and with local authorities.
Specific Gravity: 1.685 @ 25 C (Water = 1) Vapor Pressure: 0.3 kPa (@ 20°C)
张怀瓘Vapor Density: 3.4 (Air = 1)
Volatility: Not available.给老公的新年祝福语
Odor Threshold: Not available.
Water/Oil Dist. Coeff.: Not available.
Ionicity (in Water): Not available.
Dispersion Properties: See solubility in water. Solubility:
Easily soluble in hot water. Soluble in cold water.
城市的变化作文
Acute Potential Health Effects: Skin: Corrosive and caus vere skin irritation and can cau vere skin burns. May affect behavior (somnolence or excitement) if absorbed through skin. Eyes: Corrosive. Liquid or vapor caus vere eye irritation and can cau vere eye burns leading to permanent corneal damage or chemical conjunctivitis. Ingestion: May be harmful if swallowed. Caus irritation and burns of the gastrointestinal (digestive) tract. Caus vere pain, naua, vomiting, diarrhea hematemesis, gastrointestinal hemmorrhaging, and shock. May cau corrosion and permanent tissue destruction of the esophagus and digestive tract. May affect behavior and urinary system, liver (hepatocellular damage, hepatic enzymes incread), blood (blood dyscrasia). May also
