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sehlahisoa

Bohloeki bo phahameng 98% BTCA 1,2,3,4-Butanetetracarboxylic acid CAS 1703-58-8

Tlhaloso e Khutšoanyane:

Lebitso la sehlahisoa: 1,2,3,4-Butanetetracarboxylic acid (BTCA)

CAS RN: 1703-58-8

Foromo ea limolek'hule: C8H10O8

Boima ba limolek'hule: 234.16

Dikahare: ≥98%


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Lebitso la sehlahisoa: 1,2,3,4-Butanetetracarboxylic acid (BTCA)

CAS RN: 1703-58-8

Foromo ea limolek'hule: C8H10O8

Boima ba limolek'hule: 234.16

Dikahare: ≥98%

Likristale tse tšoeu kapa phofo e tšoeu ea kristale, e qhibilihang ka metsing, joala le metsoako e meng ea lintho tse phelang. Tharollo ea eona ea metsi e na le asiti

Thepa ea sehlahisoa

1,2,3,4-Butanetracarboxylic acid (BTCA) ke sesebelisoa se phethahetseng sa ho qeta sa khatiso e tšoarellang (DP) se se nang formaldehyde. E na le ts'ebetso e phahameng ea karabelo 'me ha e na monko o halefisang. Ha e sebetsoa ke BTCA, masela a kang k'hothone le silika a ka fihlela litšobotsi tse kenyeletsang ho thibela ho emisa, ho hatella ka ho sa feleng le ho boloka sebopeho 'me a na le mamello e phahameng.

BTCA e ka sebelisoa ho lokisa thepa ea polyimide. Mofuta ona oa thepa o na le khanyetso e ntle ea mocheso, khanyetso ea asiti, khanyetso ea hydrocarbon le thepa e ntle ea ho thibela motlakase, 'me e ka sebelisoa ho lokisa thepa e fapaneng ea polymer e sebetsang, joalo ka thepa e utloang khanya ea letsatsi, thepa ea polymer ea bongaka le thepa ea lera la polymer e sebetsang. E ka sebelisoa ho lokisa masale a ho thibela motlakase, liphahlo tsa terata le thepa ea ho thibela motlakase.

Ho paka le ho boloka

Sephutheloana:
Mokotlana oa pampiri o kopaneng oa 25kg o entsoeng ka Sepolishe - sehlahla sa line kapa kamoo moreki a hlokang kateng.

Polokelo:
Boloka sebakeng se sa keneng mongobo le se nang le moea o kenang. Nako ea ho boloka ke likhoeli tse 12. E ntse e ka sebelisoa haeba e se e felile.
ho latela maemo a tloaelehileng ka ho etsa teko hape kamora letsatsi le boletsoeng.

Lipalangoang:
Qoba mocheso o phahameng le ho chesoa ke letsatsi nakong ea lipalangoang.

Tlhaloso

Ponahalo: Granular kapa Matla Granular kapa Matla Sekhomaretsi se Sesoeu
Teko eaC4H7NO4 ≥98% ≥80% ≥45%
Tahlehelo ha omisa: ≤0.5% / /
Litšepe tse Boima (joalo ka Pb): ≤0.002% ≤0.002% ≤0.002%
Masalla a ho Tshasa: ≤0.2% ≤0.2% ≤0.2%

  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa oa hau mona 'me u o romelle ho rona