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2-Phosphonobutane -1,2,4-Tricarboxylic asidra, sira sodium (PBTC•Na4)

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2-Phosphonobutane -1,2,4-Tricarboxylic asidra, sira sodium (PBTC•Na4)

CAS No. 40372-66-5





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Fampidirana amin'ny antsipiriany Read More About 2 phosphonobutane 1 2 4 tricarboxylic acid

 

CAS No.  40372-66-5

Formula molekiola: C7H7O9P•Na4            lanjan'ny molekiola: 358

Formula ara-drafitra:

                             Read More About scale and corrosion inhibitor chemicals

Properties:

PBTC•Na4 manana votoaty ambany amin'ny phosphoric, ny firafiny dia misy asidra phosphonic sy carboxylic asidra vondrona, izay mamela ny ambaratonga tsara sy ny harafesiny inhibition fananana. Tsara lavitra noho ny an'ny organophosphines ny fananany manakana ny mari-pana amin'ny hafanana ambony. PBTC•Na4 dia afaka manatsara ny solubility ny zinc sira, manana chlore oxidation fandeferana tsara sy tsara composite synergy. Ny fanjakana mafy orina dia mora deliquescence.

Specification:

IREO SINGA NASIANA

Fanondroana

Bika Aman 'endrika

Rano mangarahara tsy misy loko hatramin'ny mavo

Vovoka kristaly fotsy

Votoaty mavitrika (toy ny PBTCA, %)

30.0 min

64.0 min

Active content (as PBTC•Na4, %)

40.0 min

85.0 min

Total asidra phosphoric (PO43-%, )

10.5 min

22.5 min

Fe, mg/L

-

20.0 max

Haavo (20 ℃) ​​g/cm3

1.35 min

-

PH (1% rano vahaolana)

9.0-12.0

4.0-6.0

Fampiasana:

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 dia ampiasaina ho toy ny chelating agent sy metaly fanasan-damba amin'ny lavation saha.

PBTC•Na4 matetika dia ampiasaina miaraka amin'ny sira zinc, copolymer, organophosphine, imidazole ary simika fitsaboana rano hafa.

Fonosana sy fitahirizana:

Liquid: 200L plastic drum, IBC(1000L),customers'  requirement. Storage for ten months in shady room and dry place.

Mafy: 25kg / kitapo, takian'ny mpanjifa. Fitehirizana mandritra ny herintaona ao amin'ny efitrano maina sy maina.

Fiarovana sy fiarovana:

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.

Keyword: PBTC•Na4
Vokatra mifandraika: 2-Phosphonobutane -1,2,4-Tricarboxylic Acid, Sodium salt (PBTC•Na4)

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