
CAS No. 40372-66-5
Tsarin kwayoyin halitta: C7H7O9P•Na4 Nauyin kwayoyin halitta: 358
Tsarin Tsari:
Kaddarori:
PBTC•Na4 yana da ƙananan abun ciki na phosphoric, tsarinsa ya ƙunshi duka phosphonic acid da ƙungiyar carboxylic acid, wanda ke ba da damar sikelinsa mai kyau da kaddarorin hana lalata. Ma'aunin hana kayan sa a ƙarƙashin zafin jiki yana da kyau fiye da na organophosph-ines. PBTC•Na4 iya inganta solubility na zinc gishiri, yana da kyau chlorine hadawan abu da iskar shaka haƙuri haƙuri da kyau hadaddun hadaddun. A m jihar ne mai sauki deliquescence.
Bayani:
Abubuwa |
Fihirisa |
|
Bayyanar |
Ruwa mara launi zuwa rawaya mai haske |
Farin lu'u-lu'u |
Abun ciki mai aiki (kamar PBTCA, %) |
30.0 min |
64.0 min |
Active content (as PBTC•Na4, %) |
40.0 min |
85.0 min |
Jimlar phosphoric acid (PO43-%, ) |
10.5 min |
22.5 min |
Fe, mg/L |
- |
20.0 max |
Girma (20 ℃) g/cm3 |
1.35 min |
- |
PH (1% maganin ruwa) |
9.0-12.0 |
4.0-6.0 |
Amfani:
PBTC•Na4 is a widely used and high effective agent as composite scale and corrosion inhibitor, it is also an excellent stabilizer for zinc salt. PBTC•Na4 is used as scale and corrosion inhibitor in circulating cool water system and oilfield refill water system, especially used together with zinc salt and copolymer. PBTC•Na4 can be used in situations of high temperature, high hardness, high alkaline and high concentration index, PBTC•Na4 ana amfani da shi azaman wakili na chelating da sabulun ƙarfe a filayen lavation.
PBTC•Na4 yawanci ana amfani dashi tare da gishirin zinc, copolymer, organophosphine, imidazole da sauran Sinadaran Maganin Ruwa.
Marufi da ajiya:
Liquid: 200L plastic drum, IBC(1000L),customers' requirement. Storage for ten months in shady room and dry place.
m: 25kg/bag, abokan ciniki 'bukatar. Ajiye na shekara guda a dakin inuwa da bushewar wuri.
Tsaro da kariya:
PBTCA·Na4 is weakly alkaline. Pay attention to labor protection during operation. Avoid contact with skin, eyes, etc., and rinse with plenty of water after contact.