Product Attribute Table

Lub npe lag luam	Acid Yellow 2R
Hom	Acid Wool Dyes
CAS Nr.	6359-82-6
HSCODE	32041200
Qhov tshwm sim	Cov hmoov daj
Duab ntxoov ntxoo	Liab teeb daj
Ceev ceev rau ntxuav	4-5
Ceev ceev rau lub teeb	5-6
Fastness rau perspiration	4-5
Fastness rau ntub dej rubbing	4-5
Fastness rau qhuav Rubbing	5
Staining Depth	2
Siv tau Fibers	Wool, silk, nylon
Daim ntawv thov	Wool, txhob lo lo ntxhuav thiab nylon dyeing, tshuab luam ntawv, tawv / ntawv immersion / txheej xim, xim / cosmetic colorant npaj

Khoom Paub meej

Acid Yellow 2R (CI Acid Yellow 11) yog siab -kev ua tau zoo monoazo acid dye uas zoo li cov hmoov daj daj. Nws pom zoo solubility, yooj yim yaj nyob rau hauv polar solvents xws li dej, ethanol, acetone, thiab cellosolve, displaying ib tug kaj daj xim nyob rau hauv ethanol. Nws yog me ntsis soluble hauv benzene tab sis insoluble nyob rau hauv feem ntau tsis yog -polar organic solvents. Cov zas zas ua rau pom kev ruaj ntseg zoo heev, tswj cov xim daj nyob rau hauv ob qho tib si concentrated sulfuric acid thiab concentrated nitric acid, tsis muaj xim hloov thaum dilution. Nws cov tshuaj aqueous tseem nyob ruaj khov hauv cov xim thaum kho nrog 10% sulfuric acid los yog sodium hydroxide, qhia txog pH dav dav.

Nyob rau hauv cov nqe lus ntawm dyeing kev ua tau zoo, nws muaj zoo dischargeability thiab leveling zog, enabling uniform thiab nplua nuj xim. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov hlau ions cuam tshuam rau nws qhov ntxoov ntxoo: tooj liab ions ua rau reddish hloov, thaum hlau ions ua rau lub suab tsaus. Yog li ntawd, nws raug nquahu kom siv cov dej mos thiab tsis txhob sib cuag nrog cov khoom siv hlau thaum dyeing. Cov dyeing muaj ntau yam kev siv, feem ntau yog rau dyeing ntawm ntaub plaub nyob rau hauv cov dej acidic da dej, txhob lo lo ntxhuav hauv acetic acid da dej, thiab nylon nyob rau hauv formic acid da dej. Tsis tas li ntawd, nws yog qhov tsim nyog rau kev luam ntawv ncaj qha rau ntawm cov ntaub plaub thiab siv dav hauv cov xim tawv nqaij, xim ntawv, nrog rau cov xim pleev xim, tshuaj, thiab tshuaj pleev ib ce ua cov xim.

Los ntawm kev ua tshuaj lom neeg ntxiv, nws tuaj yeem hloov mus rau hauv cov organic pigments thiab hnyav dyes, nthuav nws cov khoom siv hluav taws xob.

Nrog nws cov xim ci thiab zoo nkauj, kev nrawm nrawm, thiab cov txheej txheem dav dav, Acid Yellow 2R yog tus nqi - xaiv zoo rau cov ntaub plaub, txhob lo lo ntxhuav, thiab nylon dyeing, nrog rau kev siv xim rau ntau yam kev lag luam. Peb Acid Yellow 2R tau txais kev tswj xyuas nruj kom ntseeg tau siab purity, zoo heev batch-rau-batch stability, thiab txhim khu kev qha xim, ua tau raws li cov kev xav tau ntawm ntau yam kev lag luam.

FAQ

Q: Koj muab kev pab cuam tom qab muag zoo li cas?

A: Yog tias cov neeg siv khoom pom cov khoom tsis ua raws li lawv cov kev xav tau tom qab siv, lawv tuaj yeem tiv tauj peb. Peb yuav tham nrog lawv seb puas xav tau kev hloov pauv lossis rov qab los. Peb cog lus tias yuav muab qhov tseem ceeb ntawm cov khoom zoo tshaj plaws.

Q: Yuav ua li cas thaum tus neeg siv khoom tsis tuaj yeem pom cov xim uas lawv xav tau?

A: Yog tias cov neeg siv khoom tsis tuaj yeem pom cov xim uas xav tau, thov hu rau peb thiab qhia peb txog koj cov kev xav tau. Peb yuav muab cov kev pabcuam customized raws li koj qhov tshwj xeeb thiab ua txhua yam kom tau raws li cov neeg siv khoom xav tau.

Q: Koj puas muab cov qauv dawb, thiab cov qauv zoo li cas nrog cov khoom yuav?

A: Yog lawm, peb muab cov qauv pub dawb. Yog tias koj xav paub ntau ntxiv txog cov khoom tshwj xeeb, thov hu rau peb kom thov cov qauv. Peb lav tias cov qauv yuav zoo ib yam li cov khoom yuav.