phenolphthalein indicator

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.
Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.
Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.
Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.
Five black plastic chemical bottles of various sizes are arranged on a gray surface against a dark gray background. Labels are visible but not fully legible.
Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.
Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.
Two brown glass bottles with red caps, labeled as chemical containers, are placed side by side on a gray surface with a dark background.
Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.
Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.
Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.
Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.
Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Description

CAS 77-09-8
Molecular Formula C20H14O4
Molecular Weight 318.32
Shelf Life 60 Months
Physical Properties
Physical State at 20 °C Solid Colour White powder
Odour Odorless Melting Point/ Freezing Point [°C] 261 – 263 °C
Density [g/cm3] 1.299 Solubility in Water [% weight] Slightly soluble in water
Specifications
Appearance (Color) White to almost white Appearance (Form) Powder
Infrared Spectrum Conforms Assay 98.0 to 102.0 %
Loss On Drying =<0.5 % (105°C) Chloride (Cl) =<100 ppm
Sulfate (So4) =<200 ppm Acidity/Alkalinity (per Ph. Eur.) Passes test
Heavy Metals (As Pb) =<10 ppm Sulfated Ash =<0.1 %
Color of Solution (per Ph. Eur.) Passes test
Safety Information & Hazard Symbols
Symbol GHS08
Signal Word Danger
Hazard Statement H341-H350-H361
Precaution Statement P201-P281-P308 + P313

phenolphthalein indicator

Price range: $35.85 through $215.95

SKU C01973-00050--HS Category
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