
CAS No. 37971-36-1
Molecular Formula: C7H11O9P Molecular weight: 270.13
Tātai Hanganga:
Āhuatanga:
PBTC he iti te kiko o te ūkuikui, he ahua hanganga o te waikawa phosphoric me te roopu waikawa carboxylic, e taea ai te pai o te tauine me te aukati i te waikura. Ko ona taonga antiscale i raro i te pāmahana teitei he pai ake i tera o organophosphines. Ka taea e ia te whakapai ake i te wairewa tote konutea, he pai te whakamaarama o te waikura maataa me te pai o te whakakotahitanga hiato.
Whakatakotoranga:
Nga taonga |
Taurangi |
Te ahua |
He wai marama kore tae, he kowhai marama ranei |
Active acid, % |
50.0 min |
Waikawa Phosphorous(hei PO33-), % |
0.5 mōrahi |
Waikawa Phosphoric(hei PO43-), % |
0.2 mōrahi |
Kiato (20 ℃), g/cm3 |
1.27 min |
pH(1% wairewa wai) |
1.5~2.0 |
Fe, ppm |
10.0 mōrahi |
Chloride, ppm |
10.0 mōrahi |
Whakamahinga:
PBTC he kaihoko tino pai hei tauine me te aukati waikura. PBTC Ko te tino pai mo te tote konutea. Kei te whakamahia nuitia ki te huri i te punaha wai matao me te punaha wai whakakii hinu hei tauine me te aukati waikura, he pai ki te whakauru ki te tote konutea me te copolymer. PBTC Ka taea te whakamahi i nga ahuatanga o te pāmahana teitei, te pakeke teitei, te kawakore teitei me te taupae kukū teitei. I nga waahi horoi, ka whakamahia hei kaihoko chelating me te horoi whakarewa.
PBTC is usually used together with zinc salt, copolymer, organophosphine, imidazole and other Water Treatment Chemicals. When used alone, the dosage of 5-15mg/L is preferred.
Te takai me te rokiroki:
200L plastic drum,IBC(1000L),customers’ requirement. Storage for one year in shady room and dry place.
Te haumaru me te whakamarumaru:
He waikawa te PBTC, no reira me karo te pa atu ki nga kanohi me te kiri. Ka pakaru ana ki te tinana, horoi tonu ki te nui o te wai.
kupu taurite:
PBTC;PBTCA;PHOSPHONOBUTANE TRICARBOXYLIC ACID;2-Phosphonobutane -1,2,4-Tricarboxylic Acid;2-Phosphonobutane-1,2,4-tricarboxylic acid PBTC;