N-磺酸基氨基二甲叉膦酸（SADP）
N-SULFONIC AMINO-DIMETHYLENE PHOSPHONIC ACID
分子式：C2H8O9PSH 分子量： 285.1
Molecular formula:C2H8O9PSH Molecular weight: 285.1
1、性能 Performance
本品是一種新型分散阻垢劑,對(duì)于分散循環(huán)水中的懸浮物等雜質(zhì)效果明顯。它適宜于用水灰塵多的循環(huán)水中作為阻垢劑，如水泥廠自備電廠。本品對(duì)鈣、鎂有一定的絡(luò)合作用。
SADP is a new type dispersing scale inhibitor, has good effect on dispersing the suspended substance in the circulating water. It is adept to circulating water with dusts as scale inhibitor, likeautonomous power plant （APP） of cement plant.It has certain complexation with calcium and magnesium ions.
2、用途 Usage
本品主要用于電廠、化工廠循環(huán)水中作為阻垢緩蝕劑。由于本品分散性能特別好，所以多用于灰塵多的循環(huán)水系統(tǒng)中作為阻垢劑。
SADP is widely used for scale and corrosion inhibitions in circulating water treatment in fields of power plant and chemical plant. Due to excellent dispersion performance, it is excessively used in circulating water system with dusts as scale inhibitor.
3、質(zhì)量指標(biāo) Quality index
外觀：淡黃色粘稠液體
Appearance: light yellow viscous fluid
| 指標(biāo)名稱 Index name | 指標(biāo) Index |
| 固定量：％ ≥ Solid content: ≥ | 40 |
| 密度：（20℃）g/cm3 ≥ Density （20℃） g/cm3 ≥ | 1.30-1.35 |
| PH值（1％水溶液） Ph value （1% water solution） | 2--3 |
4、使用方法 Usage
作為阻垢劑使用，投加量一般2-8ppm,作為緩蝕劑使用，投加量一般為50-80ppm, 與其它水穩(wěn)劑復(fù)合使用時(shí)，投加量一般為2-4ppm
When used as scale inhibitor, the dosage 2-8 ppm is preferred; when used as corrosion inhibitor, the dosage 50-80 ppm is preferred; when used together with other water stabilizers, the dosage 2-4 ppm is preferred.
5、包裝與貯存 Packing and storage
本品采用聚乙烯塑料桶包裝，每桶凈重25kg，或采用內(nèi)襯聚乙烯塑料薄膜的鐵桶包裝，每桶凈重200kg，運(yùn)輸時(shí)防止曝曬，貯存在干燥通風(fēng)的庫(kù)房?jī)?nèi)，貯存期10個(gè)月。
Pack in 25kg net polyethylene （PE） plastic drum, or in 200kg net iron bucket with polyethylene （PE） inner-lining. Avoid insolation during transportation. Be stored for ten months in room ventilated and dry place.
6、安全與防護(hù) Safety and Protection
本產(chǎn)品為酸性液體，應(yīng)避免與皮膚、眼睛等接觸，一旦濺到身上，應(yīng)立即用大量清水沖洗。
Acidity. Avoid contact with eye and skin, once contacted, flush with water.
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