Wholesale Fast Shipment O-Cresolsulfonphthalein with Best Price CAS 1733-12-6 Cresol Red

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Overview

Basic Info.

Model NO.
b xyy 1733-12-6
Purity
99%
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
1000ton

Product Description

Product Description

High quality Cresol Red with cas 1733-12-6 o-Cresolsulfonphthalein

 

 

Cresol Red Basic information 
Product Name: Cresol Red
CAS: 1733-12-6
MF: C21H18O5S
MW: 382.43
EINECS: 217-064-2
Mol File: 1733-12-6.mol
Cresol Red Chemical Properties 
Melting point  290 °C
Boiling point  479.59°C (rough estimate)
density  0.98 g/mL at 25 °C
refractive index  1.5300 (estimate)
storage temp.  Store at RT.
solubility  Solubility Sparingly soluble in water; soluble in ethanol
form  Powder
pka 1.0(at 25ºC)
color  Dark green or brown-red
PH 7.2~8.8
PH Range 7.2(YELLOW)--8.8(PURPLISH RED)
Water Solubility  soluble
λmax 570nm, 367nm, 432nm
Merck  142,578
BRN  343399
InChIKey ASMGMVUGPNODGX-UHFFFAOYSA-N
EPA Substance Registry System Cresol Red (1733-12-6)
 
Item Specification
PH CHANGE RANGE 6.5(brown)-8.5(purple)
Maximum absorption wavelength  λ1(PH6.5)...432~436
λ1(PH6.5)...571~574  
Mass absorption coefficient  α1(λ1,PH6.5,dry basis)…49~67
α1(λ2,PH8.5,dry basis)…100~132  
Ethanol solubility test Pass test
SULFATED ASH 0.2% max
LOSS ON DRYING 3.0% max
Product Categories

Wholesale Fast Shipment O-Cresolsulfonphthalein with Best Price CAS 1733-12-6 Cresol Red

Packaging & Shipping

Wholesale Fast Shipment O-Cresolsulfonphthalein with Best Price CAS 1733-12-6 Cresol Red

 

Company Profile
Wholesale Fast Shipment O-Cresolsulfonphthalein with Best Price CAS 1733-12-6 Cresol Red

Wholesale Fast Shipment O-Cresolsulfonphthalein with Best Price CAS 1733-12-6 Cresol Red

 

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Wholesale Fast Shipment O-Cresolsulfonphthalein with Best Price CAS 1733-12-6 Cresol Red

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