
CAS No. 15827-60-8
Molecular Formula: C9H28O15N3P5 Peso molecular: 573,2
Fórmula estrutural:
Propiedades:
DTPMPA é inocuo, fácil de disolver en solución ácida. DTPMPA has excellent scale and corrosion inhibition and good thermal tolerance ability. DTPMPA can inhibit the scale formation of carbonate, sulfate and phosphate. On situation of alkali environment and high temperature (above 210℃) DTPMPA ten un mellor efecto de inhibición da escala e da corrosión que outras organofosfinas.
Especificación:
Elementos |
Índice |
Aparición |
Líquido marrón transparente |
Ácido activo, % |
50.0 |
Cloruro (como Cl-), % |
12-17 |
Densidade (20 ℃), g/cm3 |
1.35-1.45 |
pH (solución acuosa ao 1%) |
2,0 máx |
Fe, mg/L |
35 máx |
Uso:
DTPMPA can be used as scale and corrosion inhibitor in circulating cool water system and boiler water, and especially in alkali circulating cool water system without additional pH regulation, It can also be used in oilfield refill water, cool water and boiler water with high concentration of barium carbonate. When used alone, little scale sediment is found even none of dispersant is used.
DTPMPA can also be used as peroxide stabilizer, chelating agent in woven & dyeing industry, pigment dispersant, microelement’s carrying agent in fertilizer and concrete modifier. In addition, DTPMPA is used in papermaking, electroplating, acid cleaning and cosmetics.
Embalaxe e almacenamento:
Bidón de plástico de 200 L, IBC (1000 L), esixencia dos clientes. Almacenamento durante doce meses en cuarto con sombra e lugar seco.
Seguridade e protección:
O DTPMPA é ácido. Preste atención á protección laboral durante a operación e evite o contacto cos ollos e a pel. Unha vez salpicado no corpo, enxágüe inmediatamente con abundante auga.
Sinónimos:
DTPMP;DTPMPA;DETPMP; Diethylene Triamine Penta (Methylene Phosphonic Acid); DIETHYLENE TRIAMINE PENTA;DETPMP(A); Diethylenetriaminepenta -Methylenephosphonic Acid(DETPMP)