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: the production process confined to the role of bleach to enhance ventilation. Provide safety shower and eyewash equipment. Respiratory protection: possible exposure to dust, wear a dust mask. It recommended to wear headgear electric powered air-purifying respirators and dust. Eye protection: possible exposure to dust, wear a dust goggles, masks. It recommended to wear headgear electric powered air-purifying respirators and dust. Body protection: Wear a main component bleach hat, wear protective clothing 52,400 Tangshan bleach, 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 Technical description of the first part of the chemical product and company identification Chemical Chinese name: bleach chemicals Product name: bleach English name of chemicals: calium hypochlorate; Bleaching Powder Chemical Formula: CaCl · Ca (OCl) · 2H O Chemical Molecular Weight: 290.02 National Emergency Phone: Part II??? Composition / information on ingredients :( chlorine salt mixture) Table No. ingredient formula index (%) Remarks Premium grade First grade Qualified 1 calcium chloride CaCl? ≤60.0 ≤61.0 ≤62.0 2 most components calcium hypochlorite Ca ( OCl) 2 ≥35.0 ≥32.0 ≥28.0 active ingredient 3 water H? O ≤4.0 ≤5.0 ≤7.0 reaction of 4-chloro-calcium Ca (ClO)? ≤0.7 ≤1.35 ≤2.0 5 chemical reaction composition calcium hydroxide Ca (OH) 2 ≤0.2 ≤0.5 ≤0.86 basic calcium Ca (OH) Cl ≤0.09 ≤0.13 ≤0.177 other impurities / ≤0.01 ≤0.02 ≤0.03 mechanical wear chemical name: bleach Hazardous components: calcium hypochlorite [Ca ( OCl)] Concentration:? 28% -35% CAS No. 7778-54-3 Because we are professional so we do better quality at reasonable prices faith-based quality assurance bleach price, Zhengzhou Ronda chemicals, bleach by the Zhengzhou, Henan Ronda Chemical Products Limited. Zhengzhou Longda Chemical Products Co., Ltd. (www.longdahuagong.com/) is Zhengzhou, inorganic acids leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhengzhou Longda Chemical leadership with the staff warmly welcome all inquiries negotiations to create the Zhengzhou Longda Chemical better future.