Tolonium chloride CAS 92-31-9

Tolonium chloride CAS 92-31-9

Igama lemveliso:
Tolonium chloride CAS 92-31-9
Ibakala:
Pharmaceutical grade/Cosmetic grade
Iinkcazelo ngeempawu:
blue powder
Ukupakisha:
25kg/igubu
MOQ:
1 kilo
Ugcino:Indawo eyomileyo epholileyo
Beka ubomi kwishelufa:iminyaka eyi-2

QHAGAMSHELANA NGOKU PDF Khuphela

Iinkcukacha

Iithegi

Ingcaciso yeMveliso

Toluidine blue is an organic dye. It is a cyan to blue crystalline powder that is soluble in water and organic solvents.

Nature:
1. Appearance: toluidine blue is blue crystalline powder.
2. Solubility: It is soluble in organic solvents such as water, alcohol, ether and benzene, showing a blue solution.
3. pH range: toluidine blue appears red under acidic conditions of pH 3-4, and yellow under alkaline conditions of pH 11-12.
4. Easy oxidation: toluidine blue is easily oxidized by oxygen in the air to produce other compounds.

Isicelo

Purpose:
1. Chemical indicator: toluidine blue is commonly used as an indicator in chemical laboratories for determining pH, reducing agent concentration, and precipitation and precipitation of metal ions.
2. Dye: Toluidine blue can be used to dye textiles, leather and paper and other materials, giving them a vivid blue color.

Iingenelo

Sinemizi-mveliso emininzi ekumgangatho ophezulu enentsebenziswano enzulu, enokubonelela ngeemveliso ezikumgangatho ophezulu kunye namaxabiso akhuphisanayo. Kwaye sinako ukunika izaphulelo zokuthengwa kwezinto ezininzi.Kwaye siyasebenzisana neenkampani ezininzi zokuthunyelwa kwempahla, zinokuzisa iimveliso ngokukhuselekileyo nangokutyibilikayo ezandleni zakho. Ixesha lokuhambisa limalunga neentsuku ezi-3-20 emva kokuqinisekiswa kwentlawulo.

Inkcazo

Molecular Formula	C15H16ClN3S
Molar Mass	305.82
Indawo yokunyibilika	>200℃
Ukunyibilika kwamanzi	3.82 g/100 mL
Solubility	Water:1mg/ml
Imbonakalo	Powder
Color	Dark green to black
Maximum wavelength(λmax)	['626 nm, 630 nm']
Merck	14,9520
pKa	2.4, 11.6(at 25℃)
PH	2.8 (H2O, 25℃)
Storage Condition	Inert atmosphere,Room Temperature
Uzinzo	Stable. Incompatible with strong oxidizing agents.
MDL	MFCD00011934
Physical and Chemical Properties	Alkaline blue 17 is dark green or black-gray powder with a bronze luster. Soluble in water (3.82g/100ml), blue-purple solution, slightly soluble in ethanol (0.57g/100ml), blue, slightly soluble in chloroform, almost insoluble in ether.
Sebenzisa	This product is for scientific research only and shall not be used for other purposes.

Ukuthunyelwa kunye nentlawulo

FAQ

1. Ngaba uyifektri okanye inkampani yokurhweba?
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ISO 9001:2008 isiqinisekiso sokuqinisekisa umgangatho.

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