2-[4-(Dibutylamino)-2-hydroxybenzoyl] aside benzoic Cas 54574-82-2
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Aside 2-[4-(Dibutylamino)-2-hydroxybenzoyl]benzoic, izwi kandi ku izina rya BBA, ni ifu y'umuhondo woroshye.
1. Imiterere ihamye y’ibinyabutabire ifite ubushyuhe bwinshi, aho gushonga kuri 190–193 °C, ikwiriye mu gikorwa cyo guhuza ubushyuhe bwinshi;
2. Ubuziranenge bwinshi, umwanda muke, ubushuhe buke (igihombo iyo cyumye ≤0.2%), icyiciro cy’ubwiza gihoraho ku kindi;
3. Irimo itsinda ry’imikorere ya aside karubokisilike, byoroshye gukora esterification na condensation reactions; reactivity nziza cyane nk'interuro y'ingenzi ya synthetic;
4. Guhindagurika guke mu gihe cyo gutunganya ibintu bisanzwe, kubika neza; kubika bifunze neza ahantu hakonje kandi humutse birinda kwangirika;
5. Ntishobora gushonga mu mazi, ishobora gushonga mu bintu bisanzwe nk'ibinyobwa, esters n'ibindi binyabutabire bihumura neza.
Nimero ya CAS: 54574-82-2
Ishusho: ifu y'umuhondo woroshye utukura
Nimero ya EINECS: 410-410-5
Izina ry'Ubutabire: 2-[4-(Dibutylamino)-2-hydroxybenzoyl] aside benzoic
| Ikintu | Ibisobanuro |
| Isura | ifu y'umuhondo woroshye |
| Impumuro mbi | Impumuro ntoya iranga |
| Ibirimo bifatika | ≥98.0% (HPLC) |
| Amavuta y'ubuntu | ≤0.20% |
| Sodiyumu sulfate | ≤0.10% |
| Igipimo cy'ubushyuhe (pKa) | 3.28±0.36 (Byateganijwe) |
BBA (CAS 54574-82-2) ni igikoresho cy’ingenzi gikoreshwa mu gushushanya irangi rya leuco (ibumba ry’amabara) ku mpapuro zishyuha n’impapuro zifata umuvuduko.
1. Amarangi yo mu bwoko bwa "Thermal Sensitive" / Inganda zikora impapuro zishyuha
Ni igikoresho cy'ingenzi mu gukora irangi ry'umukara rya leuco rishyuha, rikoreshwa cyane mu mpapuro zishyuha, impapuro zigaragaza ubwiza, amatike ya tombola, impapuro zigaragaza ubwiza, impapuro za tagisi, impapuro zicapa za POS. Irangi rirangiye rifite ibara risobanutse ryo gucapa, umuvuduko mwiza w'amabara, ubudahangarwa bw'urumuri kandi rikarwanya gucika intege.
2. Impapuro zidafite karuboni zihuta cyane
Ikoreshwa mu gukora imvange ya chromogenic ku mpapuro zidafite karuboni, ikoreshwa ku nyemezabuguzi z'ubucuruzi, inyandiko z'amasezerano, n'impapuro z'urwego rwinshi.
3. Inda nziza n'irangi hagati
Ikoreshwa mu gukora ibindi bintu bikomoka kuri benzophenone bisimbura amino, ibisigazwa by’amabara by’umwimerere, ibikoresho bikora neza.
• Ipaki isanzwe: 25 kg/umufuka; 25 kg/ingoma
• MOQ: byemezwa n'urwego n'aho bigeze
• Igihe cyo kwishyura: byemezwa n'ingano y'ibicuruzwa n'ingengabihe y'umusaruro
• Kohereza: uburyo bwo mu mazi / mu kirere / bwo mu modoka zigenda gahoro burahari
• Bika ahantu hakonje, humutse, kandi hari umwuka mwiza.
• Bika ikintu gifunze neza kandi kirinzwe n'ubushuhe.
• Irinde izuba ryinshi, ubushyuhe n'umuriro ufunguye.
• Kurikiza amabwiriza ya SDS ku bikoresho bidahuye.
