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CAS 76-59-5 Bromothymol Blue biological stains provider

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CAS 76-59-5 Bromothymol Blue biological stains provider

CAS 76-59-5 Bromothymol Blue biological stains provider
CAS 76-59-5 Bromothymol Blue biological stains provider CAS 76-59-5 Bromothymol Blue biological stains provider CAS 76-59-5 Bromothymol Blue biological stains provider

Ampliación de imagen :  CAS 76-59-5 Bromothymol Blue biological stains provider

Datos del producto:
Lugar de origen: PORCELANA
Nombre de la marca: yunbangpharm
Certificación: ISO9001/SGS
Número de modelo: YB341
Pago y Envío Términos:
Cantidad de orden mínima: ser negociado
Precio: To Be Negotiated
Detalles de empaquetado: 1kg 5kg 25kg
Tiempo de entrega: 3-7 días de trabajo
Condiciones de pago: L/C, D/A, D/P, T/T, Western Union, Moneygram

CAS 76-59-5 Bromothymol Blue biological stains provider

descripción
Nombre del producto: Azul bromotimol Casta: 76-59-5
Einecs: 200-971-2 Punto de fusión: 200-202 °C (iluminado)
Temperatura de almacenamiento.: Almacene a +5 ° C a +30 ° C. Forma: sólido
Color: De color marrón rosa a púrpura
Resaltar:

Bromothymol Blue biological stains

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CAS 76-59-5 Bromothymol Blue

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industrial fine chemical stains

CAS 76-59-5 Bromothymol Blue

Bromothymol Blue Basic information
Product Name: Bromothymol Blue
Synonyms: 4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromo-3-methyl-6-(1-methylethyl)phen;6,6’-(3h-2,1-benzoxathiol-3-ylidene)bis(2-bromothymol)s,s-dioxide;dibromothymolsulphophthalein;ol)s,s-dioxide;PHENOL, 4,4'-(3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2-BROMO-3-METHYL-6-(1-METHYLETHYL)-, S,S-DIOXIDE;PHENOL, 4,4'-(1,1-DIOXIDO-3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2-BROMO-3-METHYL-6-(1-METHYLETHYL)-;3,3′-Dibromothymothymolsulfonphthalein;alpha,alpha-bis(5-bromo-4-hydroxy-6-methyl-m-cumenyl)toluene-2,alpha-sultone
CAS: 76-59-5
MF: C27H28Br2O5S
MW: 624.38
EINECS: 200-971-2
Product Categories: Sulfonephthalein;Organics;Analytical Chemistry;Indicator Solutions;Indicators;Titration;Indicator (pH);pH Indicators;AR
Mol File: 76-59-5.mol
CAS 76-59-5 Bromothymol Blue biological stains provider 0

Bromothymol Blue Chemical Properties
Melting point  200-202 °C (lit.)
density  1.4668 (estimate)
bulk density 450kg/m3
Fp  38 °C
storage temp.  Store at +5°C to +30°C.
solubility  Solubility Sparingly soluble in water, benzene; soluble in ethanol;
form  Solid
pka 7.0, 7.1(at 25℃)
Boiling point  614.3±55.0 °C(Predicted)
color  Pink-brown to purple
PH Range 6(yellow)-7.6(blue)
PH pH : 6.0~7.6
Odor Characteristic odour
Water Solubility  slightly soluble
λmax 420nm, 435nm, 620nm
ε(extinction coefficient) ≥17000 at 419-425nm in methanol
≥8000 at 326-332nm in methanol
≥9000 at 279-285nm in methanol

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