Tolonium chloride CAS 92-31-9

Tolonium chloride CAS 92-31-9

Lebitso la sehlahisoa:
Tolonium chloride CAS 92-31-9
Kereiti:
Pharmaceutical grade/Cosmetic grade
Thepa:
blue powder
Ho paka:
25kg / moropa
MOQ:
1 kilo
Polokelo:Cool Dry Place
Shelf bophelo:lilemo tse 2

TS'ELISO HONA PDF HLAKOLA

Lintlha

Li-tag

Tlhaloso ea Sehlahisoa

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.

Kopo

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.

Melemo

Re na le lifeme tse ngata tsa boleng bo holimo tse nang le tšebelisano e tebileng, tse ka u fang lihlahisoa tsa boleng bo holimo le litheko tsa tlholisano. Hape re ka fana ka litheolelo bakeng sa ho reka ka bongata.'Me re sebelisana le lik'hamphani tse ngata tsa litsebi tse tsamaisang thepa, li ka isa lihlahisoa ka mokhoa o sireletsehileng le ka thelelo matsohong a hau. Nako ea ho fana e ka ba matsatsi a 3-20 ka mor'a hore ho netefatsoe tefo.

Tlhaloso

Molecular Formula	C15H16ClN3S
Molar Mass	305.82
Melting Point	>200℃
Ho qhibiliha ha Metsi	3.82 g/100 mL
Solubility	Water:1mg/ml
Ponahalo	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
Botsitso	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.
Sebelisa	This product is for scientific research only and shall not be used for other purposes.

Ho romella le ho lefa

LBH

1. Na u feme kapa k'hamphani ea khoebo?
Re komnay e kopanyang indasteri le khoebo, ho fana ka ts'ebeletso e le 'ngoe.OEM e ka amoheloa.

2. O fana ka mehlala? Na ke mahala kapa ho feta?
Mehlala ea mahala. Tefiso ea thepa ea sampole e hloka ho lefuoa ka lehlakore la hau.

3. O na le litifikeiti tse amanang le taolo ea boleng?
Setifikeiti sa ISO 9001:2008 ho netefatsa boleng.

4. Ke fane ka eng ho fumana khotheishene?
Pls re tsebise ka mofuta oa sehlahisoa seo u se hlokang, bongata ba odara, aterese le litlhoko tse ikhethileng. Khotheishene e tla etsoa bakeng sa referense ea hau ka nako.

5. U khetha mofuta ofe oa mokhoa oa ho lefa? Ke mantsoe a mofuta ofe a amoheloang?
Melao e Amoheletsoeng ea Thomello: FOB,CFR,CIF,EXW;
Chelete ea Tefo e Amoheletsoeng: USD;
Accepted Payment Type: T/T,Western Union; Paypal,BTC
Puo e Builoeng: Senyesemane.

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