Tuam Tshoj Ponceau 4R Carmine Colorant Hoobkas thiab manufacturers

Ponceau 4R Carmine Colorant

Lus piav qhia luv luv:

Raws li cov xim ntuj, carmine pigment tau dhau los ua ntau dua thiab muaj txiaj ntsig zoo hauv cov zaub mov xim, dyestuff, tshuaj pleev ib ce thiab lwm yam lag luam, thiab tau tsim los rau hauv kev lag luam loj loj vim tias nws ruaj khov, kev nyab xeeb thiab xim hloov tau.

qauv dawb

Product Detail

Khoom npe:	Ponceau 4 R
Qhov tsos:	Liab Hmoov
Cov ntawv pov thawj:	ISO, KOSHER, Halal, Organic;
CAS Nr.:	2611-82-7
Molecular Formula:	C20H11N2Na3O10S3
Molecular Luj:	604.47 ib

Carmine yog lub ntiaj teb siv ntau tshaj plaws thiab muaj nyiaj ntauib leeg azo hluavtaws pigment, International Standard Code 124.

Lub solubility ntawm carmine nyob rau hauv dej yog 0.23g / mL (20 ℃), 0.1% aqueous tov ntawm carmine yog ci liab, thiab muaj lub teeb zoo thiab kub tsis kam (105 ℃).

Carmine tsis zoo rau kev txo qis, oxidation thiab kab mob, ruaj khov rau citric acid thiab tartaric acid, browning nyob rau hauv lub xub ntiag ntawm alkali. Nws yog qhov ruaj khov rau Al3+ thiab Ca2+, thaum Mg2+ muaj qhov pom tseeb xim txhim kho cov nyhuv ntawm carmine.

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