Phenolphthalein Indicator

Phenolphthalein Indicator, 1% (w/v) in 95% (v/v) Alcohol, Neutralized

pH indicator for use in titrations. Color change: colorless to pink at ~pH 8.3. Pack of 100 powder pillows Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

Formula: Mixture Synonym(s): Chloride C

1g/L or 5g/L Hach products are intended for sale/shipment within the US only. International customers should contact their local Hach distributor to place orders for Hach products.

Grade: ACS, Reag. Ph Eur CAS No.: 77-09-8 pH: Solubility: 3.36 mg/l (20°C) Melting Point: 263.7°C Molar Mass: 318.32 g/mol Bulk Density: 350 - 450 kg/m3 Density: 1.296 g/cm3 (20°C) Hill Formula: C20H14O4

The sample is titrated with a standard acid solution to a speci c pH endpoint. Phenolphthalein, pH 8.3 which is P Alkalinity / Total Alkalinity Indicator, pH 4.6 which is T Alkalinity. Each kit is packaged in a durable plastic case and includes all items to complete approximately 60-75 tests.

Grade: ACS, Reag. Ph Eur CAS No.: 77-09-8 pH: Solubility: 3.36 mg/l (20°C) Melting Point: 263.7°C Molar Mass: 318.32 g/mol Bulk Density: 350 - 450 kg/m3 Density: 1.296 g/cm3 (20°C) Hill Formula: C20H14O4

Formula: C₂₀H₁₄O₄ in Methanol Formula Weight: 318.33

UN No.: UN1219 Class: 3 Pkg. Group: PG II

UN No.: UN1170 Class: 3 Pkg. Group: PG II

Formula: C₂₀H₁₄O₄ in Methanol Formula Weight: 318.33

UN No.: UN1170 Class: 3 Pkg. Group: PG III

UN No.: UN1170 Class: 3 Pkg. Group: PG II

UN No.: UN1219 Class: 3 Pkg. Group: PG II

UN No.: UN1170 Class: 3 Pkg. Group: PG III

Phenolphthalein can be used in a 1% alcoholic solution as an indicator in titrations of mineral and organic acids and most alkalies. Not suitable for ammonia. Very sensitive to CO₂; and, in estimating carbonates, the liquid must be boiled. Borax can be titrated with phenolphthalein as an…

C₂₀H₁₄O₄ CAS#: 77-09-8 F.W.: 318.33 In 50% Alcohol

C₂₀H₁₄O₄

Phenolphthalein is one of the most commonly used chemicals in the field and laboratory to indicate the presence of blood. Our pre-packaged kit contains all the reagents to conduct a presumptive blood test. This simple 4 step test is easy to use and is housed in a small plastic cup. An immediate pink…

…30mL Phenolphthalein, 1% Solution 30mL Universal Indicator 30mL Bromothymol Blue, 0.04% DOT Info: Small quantity exemption 173.4 THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only WARNING: This product can expose you to chemicals including Phenolphthalein and…

CAS: 77-09-8 EC No: 201-004-7 MDL No: MFCD00005913 UN No: UN1986; Haz Class: 3 (6.1); Packing Group: II Liquid Molecular Formula: C₂₀H₁₄O₄ MW: 318.33 Flash Point: 14°C (57°F)

…Laundry and Sanitation This kit tests for caustic levels by adding drops of Barium Chloride solution to a sample where white precipitate will form if carbonates are present. Levels are then determined using the Phenolphthalein Indicator. Range and sensitivity is 1 drop = 0.1 or 1% NaOH.

…with pH Indicator Method References: APHA Standard Methods, 23rd., Method 4500-CO2 C-2004. ASTM D 513-82, Total and Dissolved Carbon Dioxide in Water, Test Method E. CHEMetrics' carbon dioxide test kits employ a sodium hydroxide titrant and phenolphthalein indicator. Results are…