簡述
　　白色粉末,密度3.35,露置空氣中漸漸吸收二氧化碳而成碳酸鈣,易溶于酸,難溶于水,但能與水化合成氫氧化鈣。
用途
　　廣泛應(yīng)用于電石、液堿、漂白粉、化工、塑料、冶金、制革、廢水處理、建筑、農(nóng)業(yè)、煙氣脫硫等方面。
質(zhì)量指標(biāo)
細(xì)度：100目-400目可根據(jù)客戶要求調(diào)節(jié)
包裝及貯存
　　采用薄膜塑料袋、塑料編織雙層包裝，一般每袋凈重50kg，也可根據(jù)用戶需要包裝。貯運(yùn)過程中嚴(yán)防雨淋或受潮。

introduction
white power,density 3.35,it can absorb carbon dioxide when put inthe air and change into calcium carbonate.itdissolves easily inacid and hard in water,but can be combined with water into calciumhydroxide.
usage
widely used in calcium carbide,liquid alkali,bleachingpowder,chemical industry,plastics,metallurgy,process hides,effluenthandling,architecture agriculture and smoke desulphured etc.
specification
cao>88%
finess:100-400meshcan be regulated according to the clients"demand.
package andstore
double packed by filming plascic bag and plastic knitted bag.itweighs 50kg metlly per bag.itcan also be packed dapends on theclients"demand.please avoid rain or moisture during transportingand storing.