产品名称：硫酸钙(CaSO₄·2H₂O)

Product Name: Calcium Sulfate (CaSO₄·2H₂O)

相对分子质量：172.17。

Relative molecular mass：172.17.

执行标准：GB1892-2007；GB1886.6-2016。

Executive standard：GB1892-2007；GB1886.6-2016.

包装：外涂内塑中性包装；根据客户需求。

Packaging: neutral packaging with outer coating and inner plastic; according to customer needs.

储存：常温密封干燥环境保存。

Storage: Storage in sealed and dry environment at room temperature.

作用与用途：氮肥生产分析微量一氧化碳和二氧化碳作吸湿剂、涂料、人造象牙、油漆、造纸、染料、印花、冶金、处理水。作为食品添加剂和加工助剂，药物。用作水泥原料;用作水泥阻滞剂;石膏除大量用作建筑材料和水泥原料外，广泛用于橡胶、塑料、肥料、农药、油漆、纺织、食品、医药、造纸、日用化工、工艺美术、文教等部门。在缺乏硫资源的地区，可用以制造硫酸和硫酸铵。无色透明的石膏可作光学材料。是制造水泥、半水硫酸钙及硫酸的原料。油漆和造纸工业中用作填充剂。农业上用作化肥，能降低土壤碱度、改善土壤性能。还用作番茄、土豆罐头中的组织强化剂、酿造用水的硬化剂、酒的风味增强剂等。建材、水泥生产用可制作各种模型，医疗上用作石膏绷带。此外，还可用于调节水泥的凝结时间，作油漆用的白色颜料、纸张的填料和抛光粉，也是一种常用的干燥剂。也用于冶金和农业等方面。也有用作面包改良剂。

Function and use: Nitrogen fertilizer production and analysis of trace carbon monoxide and carbon dioxide as moisture absorbent, paint, artificial ivory, paper, dyestuff, printing, metallurgy, water treatment. As food additives and processing aids, drugs. It is widely used in rubber, plastics, fertilizers, pesticides, paints, textiles, food, medicine, paper making, daily chemical industry, arts and crafts, culture and education, etc. Sulfuric acid and ammonium sulfate can be produced in areas lacking sulfur resources. Colorless and transparent gypsum can be used as optical material. It is the raw material for making cement, calcium sulfate hemihydrate and sulfuric acid. Used as filler in paint and paper industry. Agricultural fertilizer can reduce soil alkalinity and improve soil properties. It can also be used as tissue intensifier in tomatoes, potatoes, hardener in brewing water, flavor intensifier in wine, etc. Models can be made for building materials and cement production, and plaster bandages can be used for medical purposes. In addition, it can also be used to adjust the setting time of cement, as white pigments for paint, fillers for paper and polishing powder, and is also a commonly used desiccant. It is also used in metallurgy and agriculture. They are also used as bread improvers.