产品编号	Product ID :	JYH – 01
分子式	Chemical Formula：	Ca(OH)2
分子量	Molecular Weight：	74.096
	CASNo. ：	1305-62-0
	H.S. Code：	25222000

精细化工级 Fine Chemical Grade
适用于橡胶、塑料、陶瓷、PVC、耐火材料、干燥剂、电石、纯碱、漂白粉、磨擦片等精细化工。
Suitable for chemical synthesis, eg. rubber, plastics, adhesive, ceramics, PVC, refractory material, desiccant, calcium carbide, soda, bleaching powder, friction wafer and other fine chemicals.
物理特性 Physical Characteristic
氢氧化钙一种无机化合物，俗名熟石灰。物理性质是白色或灰白色，具有吸湿性。密度约2.60g/cm3，堆积密度约0.90 g/cm3。
Calcium Hydroxide is an inorganic compound, its chemical normally called slakedlime. It is white or grayish white powder with moisture absorption feature. It's density is about 2.60g/cm3, and the bulk density is about 0.90 g/cm3.
化学指标 Chemical Specifications
JYH – 01

氢氧化钙	Calcium Hydroxide	Ca(OH)2	96.0±1%
碳酸钙	Calcium Carbonate	CaCO3	1.80%	max
盐酸不溶物	Acid insoluble	SiO2	0.10%	max
氧化铁	Iron Oxide	Fe2O3	0.08%	max
氧化铝	Aluminum Oxide	Al2O3	0.25%	max
氧化镁	Magnesium Oxide	MgO	0.60%	max
游离水	Moisture	H2O	0.50%	max
白度	Appearance	Whiteness	90	min
325目通过率	325Mesh Screen	325目	96.0%	min

储存注意事项 Storage note
注意粉尘吸入防护，皮肤接触防护。
Attention to dust inhalation protection, and skin contact protection.
注意防潮，不能与酸性物质接触，贮存在干燥，密闭的仓库中。
It can only be stored in a dry, sealed warehouse with no contact with acidic substances and moisture.
上述化学品具有无毒、无污染、碱腐蚀性
The above mentioned chemical has non-toxic, non polluting, alkaline corrosive.