bogga_banner

alaabta

Jaalle 44 CAS 2478-20-8

Hantida Kiimikada:

Qaanuunka molecular C20H16N2O2
Molar Mass 316.35
Cufnaanta 1.342±0.06 g/cm3 (La saadaaliyay)
Boling Point 591.4± 50.0 °C (La saadaaliyay)
Barta Fiishka 311.5°C
Uumiga Uumiga 5.85E-14mmHg at 25°C
pKa 5.17±0.20 (La saadaaliyay)
Tusmada Dib-u-celinta 1.727
Tilmaamaha Jirka iyo Kiimikada Waxyaabaha kiimikada budada jaalaha ah. Aan ku milmin biyaha, ku milma dareerayaasha organic. Brown wuxuu ku soo da'ayaa aashitada sulfuric ee xoogga leh, iyo xal jaale ah oo leh roob khafiif ah oo bunni ah ka dib marka la qaso.
Isticmaal U adeegsata kala firdhiso liinta jaalaha ah ee polyester-ka iyo dheehaynta fiber-ka acetate, oo leh huruud cagaaran fluorescent, heer wanaagsan. Waxa kale oo loo isticmaali karaa resin, caag, rinji, midabaynta khad.

Faahfaahinta Alaabta

Tags Product

 

Hordhac

Solvent Yellow 44 waxa kale oo loo yaqaana Sudan Yellow G xagga kimistariga, iyo qaab dhismeedkeeda kiimikaad waa chromate of Sudan Yellow G. Kuwa soo socdaa waa horudhac dabeecadeeda, isticmaalkeeda, hababka wax soo saarka iyo macluumaadka badbaadada:

 

Tayada:

- Muuqashada: Solvent Yellow 44 waa budo crystalline laga bilaabo orange-jaalle ilaa casaan-jaalle.

- Solubility: ku milmay biyaha, methanol, ethanol, aan milmin ee ether, benzene iyo dareerayaasha kale organic.

 

Isticmaal:

- Midabaynta kiimikaad: dareeraha jaalaha ah 44 waxa loo isticmaali karaa dheeha midabaynta iyo calaamadaynta reagents.

 

Habka:

Halbeegga jaalaha ah ee 44 waxaa inta badan lagu diyaariyaa falcelinta sodium chromate oo leh Sudan jaale G oo ah xal aqueous ah.

 

Macluumaadka Badbaadada:

- Solvent Yellow 44 waa dheeha kiimikaad waana in si taxadar leh loo maareeyaa si looga fogaado in la neefsado boorka ama taabashada maqaarka, indhaha, iwm.

- Xidho qalabka ilaalinta shakhsi ahaaneed ee habboon sida galoofyada, muraayadaha, iyo dharka ilaalinta wakhtiga isticmaalka.

- Haddii ay dhacdo in la neefsado ama maqaarka taabto, isla markiiba ku luqluq biyo badan oo raadso gargaar caafimaad.

- Inta lagu jiro kaydinta, dareeraha jaalaha ah ee 44 waa in lagu dhejiyaa meel qalalan, qabow, oo hawo fiican leh si looga fogaado in la taabto dabka, oxidants ama walxaha kale ee falcelinta.

 

Guud ahaan, isticmaalka dareeraha jaalaha ah ee 44 waa in lagu fuliyaa si waafaqsan habraacyada qalliinka ee badbaadada leh iyo sida waafaqsan aagga codsiga gaarka ah iyo shuruudaha sharciyeynta.


  • Kii hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir