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TRIPLE SUPER PHOSPHATE(TSP)


TRIPLE SUPER PHOSPHATE(TSP)


化学式(Chemical formulaCa(H2PO4)H2O    

CAS No.:7722-76-1

分子量(Molecular Weight):115

性状:小粒状固体,微酸性,外观呈灰色或暗褐色,适宜长途运输和贮存。易溶于盐酸、硝酸,溶于水中,几乎不溶于乙醇。受潮后易结块。加热失水(100℃)。 腐蚀性和吸湿性比过磷酸钙更强。因不含硫酸铁、硫酸铝,不易发生磷酸盐的退化。

Property:Grey Granluar.It is soluble in hydrochloric acid,nitric acid and water.Insoluble in Ethanol.Density is 2.22


技术指标(Technical Specifications):




用途:

重过磷酸钙可作基肥或追肥。因其有效磷含量比普通过磷酸钙高,其施用量根据需要可以按照五氧化二磷含量,参照普通过磷酸钙适量减少。属微酸性速效磷肥,是目前广泛使用的浓度最高的单一水溶性磷肥,肥效高,适应性强,具有改良碱性土壤作用。主要供给植物磷元素和钙元素等,促进植物发芽、根系生长、植株发育、分枝、结实及成熟。可用作基肥、种肥、根外追肥、叶面喷洒及生产复混肥的原料。既可以单独施用也可与其它养分混合使用,若和氮肥混合使用,具有一定的固氮作用。

Application:

Triple Super Phosphate9TSP) Can make base fertilizer or topdressing fertilizer.
It is a slightly acidic fast-acting phosphate fertilizer, which is single water-soluble phosphate fertilizer with the highest concentration at the time being.It mainly supplies plant phosphorus and calcium to promote germination, root growth, plant development, branching, fruiting and maturation.
It can be used as the raw material of base fertilizer, seed fertilizer, top dressing fertilizer, leaf spraying as well as compound fertilizer production.It can be applied alone or mixed with other nutrients. If mixed with nitrogen fertilizer, it can fix nitrogen.
It is widely applicable to rice, wheat, corn, sorghum, cotton, flowers, fruits, vegetables and other food crops and economic crops.


包装:本产品包装采用内塑外编,每袋净重50Kg,1250KG ,贮于通风干燥处。

Package:Plastic woven bag. Net weight  50Kg ,1250Kg , store at a cool, dry and well ventilated place.




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