Exposure controls / personal protection Occupational Exposure Limits: Not available Chinese MAC (mg / m3): the development of standards at the end of the former Soviet Union MAC (mg / m3): at the end of the development of standards TLVTN: No information TLVWN: Not available maximum allowable concentration: No Data Monitoring Methods: water rapid colorimetric tube (Japan system, hypochlorite) Engineering controls: closed production process to bleach everyday use, increase ventilation. Provide safety shower and eyewash equipment. Respiratory protection: possible exposure to dust bleach, wear a dust mask. It recommended to wear headgear electric powered air-purifying respirators and dust. Eye protection: fire protection measures may bleach exposure to dust, wear a dust goggles, masks. It recommended to wear headgear electric powered air-purifying respirators and dust. Physical protection: wear a hat, wear protective clothing 52,400 bleaching powder supply, wear water shoes. Hand protection: Wear rubber gloves. Other protection: work site prohibit smoking, eating and drinking. After work, take a shower. To maintain good health habits. Physical and chemical properties Main ingredients: bleach industry standard (HG / T 2496-2006) chlorine content: 35.0% first grade class product Qualified 28.0% 32.0% Appearance: white powder, have a strong chlorine odor . Its solution is a yellow-green translucent liquid. p H value: meaningless melting point (℃): 100 ℃ (decomposition) Boiling Point (℃): Not available Relative density (water = 1): 2.35 Relative vapor density (air = 1): 6.9 saturated vapor pressure (kPa): None Information combustion heat (kJ / mol): meaningless Critical Temperature (℃): meaningless Critical pressure (MPa): meaningless octanol / water partition coefficient Pow: No information bleaching powder reaction equation quality and concentrated hydrochloric acid bleach? .. is based on its "available chlorine" and the ability to maintain it over a long period of available chlorine available chlorine is determined according to the amount of time it produces chlorine with hydrochloric acid to a chemical equation to calculate the reaction is: Ca (ClO ) 2 + 4HCl = 2Cl2 ↑ + CaCl2 + 2H2O fighting measures because we are professionals so we do a better quality at reasonable prices faith-based quality assurance bleach _ Zhengzhou Longda Chemical _CBD bleach by the Zhengzhou Longda Chemical Products Co., Ltd. provided. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) is located in Hi-tech District, Zhengzhou City, Henan Province Chemical Road 99 (Chemical Road and Rita Road intersection 100 meters south west). Scraps and development in the wave of market economy, the current Zhengzhou Longda Chemical has a high reputation in inorganic acids, enjoy a good reputation. Zhengzhou Longda Chemical acquired the whole network business alliance certification, marking our service and management level has reached a new height. Zhengzhou Longda Chemical staff willing to work with all people of insight and common development, for a better future.