Thymolphthalein

MOQ500 Milliliter/Milliliters

Size100 mL, 500 mL, 1 L

Purity99%

Ph LevelColorless below pH 9.3, Blue above pH 10.5

UsageLaboratory reagent, pH indicator

CAS No125-20-2

Density1.0 Gram per cubic centimeter(g/cm3)

MOQ1 Container/Containers

Molecular Weight430.54gm/mole GSM (gm/2)

Molecular FormulaC28H30O4

CAS No125-20-2

MOQ100 Piece/Pieces

TasteOther

Molecular Weight4963.4408

PurityNot less than 99%

ColorWhite

CAS No77591-33-4

Product TypeLyophilized Powder

MOQ10 Kilograms/Kilograms

Packaging TypeBottle

Shelf Life12 months

Physical StateSolution

CAS No125-20-2

Purity90%

Density1.02 Gram per cubic centimeter(g/cm3)

Agar typeCLED Agar

Diameter150mm

FeaturesBacterial isolation, Coliform detection, Urine analysis, Differential media, Easy to use, Reliable results, Cost effective

IndicatorBromo Thymol Blue

PackagingPetri dish

Shelf life12 months

MOQ100 Kilograms/Kilograms

Other NamesThymolphthalein

AppearanceWhite Powder

Physical FormPowder

CAS No125-20-2

TypeSyntheses Material Intermediates

Purity(%)99%

AppearanceWhite crystalline solid

FeaturesHigh purity, Accurate results, Reliable analysis, Versatile applications, Easy to use

Melting Point210-213 °C

Molecular FormulaC30H32N2O12

Molecular Weight608.58

Purity99%

MOQ10 Piece/Pieces

Salt CompositionThymosin Alpha 1

Pacakaging (Quantity Per Box)1 vial

Origin of MedicineBiotechnology-derived

Drug TypeOther, Immunomodulator

IngredientsThymosin Alpha 1

Physical FormOther, Injection

MOQ1000 Kilograms/Kilograms

Physical FormPowder

Shelf Life2 Years

ApplicationThymolphthalein Powder Chemical Reagent

Storage1-10kg with double plastic bag inside,foil bag outside,finally with carton box

UsageThymolphthalein is an acidaEUR"base (pH) indicator. Its transition range is around pH 9.3aEUR"10.5. Below this pH, it is colorless; above,it is blue. Thymolphthalein is used as a visual indicator for the pH of swimming pools, changing the water blue when the pHincreases, it can be used to detect the presence of urine being introduced into the normally neutral pH of the water. The molarextinction coefficient for the blue thymolphthalein dianion is 38,000Ma^'1cma^'1 at 595nm.

AppearancePowder

AppearanceCrystalline powder

CAS number170-18-9

FeaturespH indicator, Color change, Accurate readings, Easy to use, Reliable results, Versatile, Cost effective

Melting point250 °C

Molecular weight430.38 g/mol

Packaging100g

AppearanceWhite crystalline powder

CAS Number125-20-2

FeaturespH indicator, Color change, Accurate readings, Reliable results, Easy to use

Melting Point210-214°C

Molecular Weight302.35 g/mol

Packaging100g bottle

CAS Number125-20-2

ColorWhite

FeaturesAccurate readings, Easy to use, High purity, Reliable results, Versatile applications

FormPowder

GradeLR

Packaging5gm