二乙烯三胺五甲叉膦酸钠
- 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。
二乙烯三胺五甲叉膦酸钠DTPMP.Nax
英文名称:Sodium salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP•Nax) CAS No.:22042-96-2 分子式:C9H28-xO15N3P5Nax
一、性能与用途:
DTPMP·Nax由DTPMP的不同形式钠盐组成,DTPMP·Nax可用作阻垢剂、高效螯合剂、优良的BaSO4阻垢剂,广泛用于冷却水处理、过氧化物漂白的稳定剂、洗涤助剂、市政工业清洁用水、地热水处理、油田阻垢。
二、技术指标
项目指标
外观深红棕色液体
活性组分(以DTPMPA计) % 45.0-49.0
总磷(以PO43-计)% 38.9-40.0
氯化物 (以Cl-计) % ≤ 5.0
Fe(以Fe2+计)含量mg/L ≤20.0
pH值(1%水溶液) 2.0-3.0
密度(20℃)g/cm3 1.37-1.47
三、包装与贮存:
DTPMP·Nax用塑料桶包装,每桶30kg 或250kg,也可根据用户需要确定。贮于室内阴凉处,贮存期十个月。
四、安全防护:
DTPMP·Nax为弱酸性,操作时注意劳动保护,应避免与皮肤、眼睛等接触,接触后用大量清水冲洗。
Sodium Salt Of Diethylene Triamine Penta (Methylene Phosphonic
Acid)(DTPMPA.Nax)
CAS:22042-96-2
Molecular Formula: C9H28-xO15N3P5Nax
1, Properties:DTPMP·Nax is formed with different forms of DTPMP sodium salt,DTPMP·Naxcan be used as scale inhibitor, efficient chelating agents, excellent BaSO4 scale inhibitors, widely used in cooling water treatment, peroxide bleaching stabilizer, washing help agent, municipal industrial clean water, ground water treatment, oil field scale.
2,Specification:
Items Index
Appearance Dark red brown liquid
Active component (as DTPMPA)% 45.0-49.0
Total Phosphorus (as PO43-)% 38.0-40.0
Chloride (as Cl-)%≤ 5.0
Fe (as Fe2+)ppm≤20
PH (1% solution) 2.0-3.0
Density (20 o C) g / cm3 1.37-1.47
3, Package and Storage : Normally in 30kg or 250kgplastic drum, can be determined by clients.Storage for ten months in room shady place.
4,Safety Protection:DTPMP·Naxis a weak acid, attention to labor protection, avoid contact with eyes and skin ,once contacted,flush with water.