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二乙烯三胺五甲叉膦酸鈉  DTPMP·Na2


					

					


						Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP·Na2)


					


					
CAS No.22042-96-2             分子式  

					

					C9H26O15N3P5Na2

					
結構式  
 

					


						

					


					
一、性能與用途


					


					DTPMP·Na2由DTPMP的不同形式鈉鹽組成，DTPMP·Na2可用作阻垢劑、高效螯合劑、優良的BaSO4阻垢劑，廣泛用于冷卻水處理、過氧化物漂白的穩定劑、洗滌助劑、市政工業清潔用水、地熱水處理、油田阻垢。


					二、技術指標


					


						


							

								


									項  目

									指  標

								


								


									外      觀

									紅棕色透明液體

								


								


									活性組分（以DTPMPA計）/%

									

									45.0～49.0

								


								


									總磷（以PO43-計）/% 

									

									37.0～40.0

								


								


									pH值（1%水溶液）

									

									2.0～3.0

								


								


									密度（20℃）/g·cm-3

									

									1.37～1.47

								


								


									氯化物 (以Cl-計) 

									/%

									

									≤5.0

								


								


									Fe含量(以Fe計) /mg·L-1

									

									≤20.0

								


							

						


					
三、包裝與貯存


					


					DTPMP·Na2用塑料桶包裝，每桶30kg 

					或250kg，也可根據用戶需要確定。貯于室內陰涼處，貯存期十個月。


					
四、安全防護


					


					DTPMP·Na2為弱酸性，操作時注意勞動保護，應避免與皮膚、眼睛等接觸，接觸后用大量清水沖洗。


					
			

			


			


				


		


	


	




	



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