Reactive Blue 19 | 2580-78-1 : kuv
International sib npaug:
| Reactive Blue 19 crude | Reactive Brill. Blue KN-R |
Cov khoom siv lub cev:
| Khoom npe | Reactive Blue 19 |
| Specification | Tus nqi |
| Qhov tshwm sim | Dark Deep Blue Powder |
| Awf | 2 |
| Dej Dyeing | ◎ |
| Nruam Dyeing | ◎ |
| Cold pad-batch Dyeing | ○ |
| Solubility g/l (50ºC) | 150 |
| Lub teeb (Senon) (1/1) | 5-6 |
| Ntxuav (CH / CO) | 4-5 4 |
| Ua pa (Alk) | 4-5 |
| Rugging (Dry / ntub) | 3-4 3 |
| Kub nias | 4-5 |
Daim Ntawv Thov: Superiority:
Tsaus xiav hmoov. Solubility hauv dej (20 ° C) yog 100g / L. Cov tshuaj aqueous yog xiav. Tom qab ntxiv 1mol / L sodium hydroxide, xim tseem tsis hloov. Tom qab ntxiv kev tuav pov hwm hmoov thiab ua kom sov, nws hloov xim av xim av nrog nag lossis daus. Tom qab ntxiv sodium perborate, nws hloov mus rau lub teeb liab. Nws qhia tau hais tias liab ntses nyob rau hauv concentrated sulfuric acid, thiab ua navy xiav nrog los nag tom qab dilution; nws qhia tau tias daj nyob rau hauv concentrated nitric acid, thiab cov xim tseem tsis hloov tom qab dilution.
Daim ntawv thov:
Reactive xiav 19 yog siv nyob rau hauv dyeing thiab luam ntawv ntawm paj rwb, viscose, linen, txhob lo lo ntxhuav thiab paj rwb ntaub.
Pob: 25 kgs / hnab los yog raws li koj thov.
Cia: Khaws ntawm qhov chaw muaj cua, qhuav.
Execution Standards: International Standards.
