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Hexamethylenediamine-N,N,N',N'-tetrakis(methylphosphonic acid)

Dangerous Goods

CAS number:23605-74-5    molecular formula:C10H28N2O12P4

overview

compound introduction

微溶于水,其溶解度在室温下小于5%。HDTMPA能抑制各种水垢(如碳酸钙垢、硫酸钙垢、硫酸钡垢和氧化铁垢等)的生成,但在水处理中主要用来阻抑硫酸钙和硫酸钡垢。在各种有机磷酸中,其阻硫酸钙垢的性能最好,不仅阻垢率高,有效时间长,因此特别适用于油田的挤压处理中。HDTMPA也可用于锅炉水处理中。

Specs

Chinese alias己二胺四亚甲基膦酸
English aliasHexamethylenebis(nitrilodimethylene)tetraphosphonic acid | (1,6-Hexanediylbis(nitrilobis(methylene)))tetrakisphosphonic acid | Phosphonic acid, (1,6-hexanediylbis(nitrilobis(methylene)))tetrakis- | BRN 2405158 | 8MUB34NVUI | Hexamethylenediamine-N,N,N',N'
CAS number23605-74-5molecular formulaC10H28N2O12P4
molecular weight492.23 g/molExact mass≥97%
PSA237.000 Ųlogp-9.700

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram:
GHS05 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H318: 造成严重的眼睛损伤 H290: 可能腐蚀金属
Statement of Preventive Measures:
P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P264: 处理后要彻底洗手。 P362+P364: 脱掉沾污的衣服,清洗后方可重新使用。 P234: 仅保存在原始容器中 P390: 吸收溢出物以防止材料损坏。 P406: 存放在带有耐腐蚀内衬的耐腐蚀/ ...容器中。 P264
WGK Germany:
3
Personal protective equipment:
Eyeshields,Gloves

Production methods and uses

No production method and use information yet

Related

upstream information

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downstream information

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MSDS

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