Reagents® Chemical Indicators
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Thymolphthalein, 0.2% (w/v) , Volumetric
Reagents®Concentration: 0.2% in Isopropanol Composition: Isopropyl Alcohol 99.75%, Thymolphthalein 0.25% Boiling Point: 82.5°C Density: 0.8 Melting Point: -90°C Color: Colorless liquid Physical State: Liquid Flash Point: 12°C Solubility Information: Miscible Synonyms: Thymolphthalein 0.2%…
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Iron Indicator Solution, Volumetric
Reagents®Concentration: 2% w/v Salicylic Acid in Methanol Composition: Methyl Alcohol 97.50%, Salicylic Acid 2.50% Boiling Point: Approximately 64.5°C Density: 0.8 Color: Colorless liquid Physical State: Liquid Flash Point: 12°C Solubility Information: Miscible Storage: Ambient DOT:…
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Xylenol Orange, 0.05% (w/v), Volumetric
Reagents®Concentration: 0.05% w/v Composition: Water 99.95%, Xylenol Orange Sodium Salt 0.05% Boiling Point: 100°C Density: 1 Melting Point: 0°C Color: Red liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Refrigerated DOT: NOT REGULATED.
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Concentration: 0.04% w/v Composition: Water 99.96%, Bromophenol Blue, Sodium Salt 0.04% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Dark reddish-purple liquid Physical State: Liquid pH Range: 3.0 (yellow) – 4.6 (blue) Solubility Information:…
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Concentration: 0.04% w/v Composition: Water 99.96%, Bromocresol Green, Sodium Salt 0.04% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Dark blue liquid Physical State: Liquid pH Range: 3.8 (yellow) – 5.4 (blue) Solubility Information: Miscible Shelf Life: 24 Months …
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Thymol Blue, 0.04% (w/v), Volumetric
Reagents®Concentration: 0.04% w/v Composition: Water 99.96%, Thymol Blue, Sodium Salt 0.04% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Dark green liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Methyl Red, 0.02% (w/v), Volumetric
Reagents®Concentration: 0.02% w/v Composition: Water 99.98%, Methyl Red, Sodium Salt 0.02% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange to dark red liquid Physical State: Liquid pH Range: 4.2 (pink) – 6.2 (yellow) Solubility Information: Miscible Shelf Life: 24 Months…
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Phenolphthalein, 1% (w/v), Volumetric
Reagents®Concentration: 1% w/v in Isopropanol Composition: Isopropyl Alcohol 98.75%, Phenolphthalein 1.25% Boiling Point: Approximately 77°C Density: 0.8 Melting Point: Approximately -90°C Color: Colorless liquid Physical State: Liquid Flash Point: 12°C pH Range: 8.0 (colorless) - 10.0 (pink)…
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Bromocresol Purple, ACS Reagent
Reagents®Composition: Bromocresol Purple indicator 100% Grade: ACS Reagent CAS Number: 115-40-2 Density: 0.991 Chemical Formula: C21H16Br2O5S Molecular Weight: 540.22g/mol Melting Point: 240°C (Decomposes) Color: Light yellow-tan solid Physical State: Solid pH Range: 5.2 (yellow) – 6.8…
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Phenolphthalein, 3% (w/v), Volumetric
Reagents®Concentration: 3% in 95% Ethanol Composition: Ethyl Alcohol 90.48%, Methyl Alcohol 4.76%, Water 4.76% Boiling Point: 78.3°C Density: 0.8 Melting Point: -114°C Color: Colorless liquid Physical State: Liquid Flash Point: 14°C pH Range: 8.0 (colorless) - 10.0 (pink) Solubility…
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Eriochrome Black T, 0.80%, Volumetric
Reagents®Concentration: 0.8% in 40% Ethanol/60% Triethanolamine Composition: Triethanolamine 67.57%, Ethyl Alcohol 28.62%, Isopropyl Alcohol 1.58%, Methyl Alcohol 1.43%, Eriochrome Black T 0.80% Density: 1 Color: Dark blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life:…
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Cresolphthalein Complexone
Reagents®Composition: Water 99.94%, Hydrochloric Acid, 0.05%, Metalphthalein 0.01% Boiling Point: 100°C Melting Point: 0.0°C Color: Colorless liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 6 Months Storage: Ambient Packaging Type: Clear Winpak Container DOT: NOT REGULATED.
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Phenol Red, 0.04% (w/v), Volumetric
Reagents®Concentration: 0.04% w/v Composition: Water 99.96% , Phenol Red, Sodium Salt 0.04% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Red-orange liquid Physical State: Liquid pH Range: 6.8 (yellow) – 8.2 (red) Solubility Information: Miscible Shelf Life: 24 Months …
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Thymolphthalein, 0.3% (w/v), Volumetric
Reagents®Concentration: 3g/L Composition: Water 99.49%, Thymolphthalein 0.30%, Sodium Hydroxide 0.21% Boiling Point: 100°C Density: 0.8 Melting Point: 0.0°C Color: Dark blue liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 60 Months Storage: Ambient DOT: NOT REGULATED.
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Concentration: 0.1% w/v Composition: Water 99%, Bromocresol Green, Sodium Salt 0.10% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Dark blue liquid Physical State: Liquid pH Range: 3.8 (yellow) – 5.4 (blue) Solubility Information: Miscible Shelf Life: 24 Months …
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Concentration: 0.02% w/v Composition: Water 99.98%, Calconcarboxylic Acid 0.02% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Purple liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Methyl Orange, Sodium Salt, ACS Reagent
Reagents®Composition: Methyl Orange Sodium Salt 100% Grade: ACS Reagent CAS Number: 547-58-0 Density: 0.99 Chemical Formula: C14H14N3NaO3S Molecular Weight: 327.33 g/mol Melting Point: >300 °C(decomposes) Color: Orange-yellow powder Physical State: Solid pH Range: 3.2 (pink) – 4.4…
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Phenolphthalein, 0.05% (w/v), Volumetric
Reagents®Concentration: 0.05% w/v in Reagent Alcohol Composition: Ethyl Alcohol 90.42%, Isopropyl Alcohol 5%, Methyl Alcohol 4.52%, Phenolphthalein 0.06% Density: 0.8 Color: Colorless liquid Physical State: Liquid Flash Point: 14°C pH Range: 8.0 (colorless) - 10.0 (pink) Solubility Information:…
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Bromothymol Blue, 0.2% (w/v), Volumetric
Reagents®Concentration: 0.2% Composition: Water 99.78%, Bromothymol Blue 0.20%, Sodium Hydroxide 0.02% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Blue to blue-green liquid Physical State: Liquid pH Range: 6.0 (yellow) – 7.6 (blue) Solubility Information: Miscible Shelf…
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Phenolphthalein, 0.25% (w/v), Volumetric
Reagents®Concentration: 0.25% w/v in 95% Ethanol Composition: Ethyl Alcohol 85.13%, Water 6.98%, Methyl Alcohol 3.59%, Methyl Isobutyl Ketone 1.89%, Ethyl Acetate 1.30%, Petroleum Ether 0.80%, Phenolphthalein 0.31% Boiling Point: Approximately 77°C Density: 0.8 Melting Point:…
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Thymolphthalein, 0.2% (w/v), Volumetric
Reagents®Concentration: 0.2% w/v Composition: Methyl Alcohol 99.75%, Thymolphthalein 0.25% Density: 0.8 Melting Point: -98°C Color: Colorless liquid Physical State: Liquid Flash Point: 11°C Solubility Information: Miscible Shelf Life: 36 Months Storage: Ambient DOT: UN1230, METHANOL…
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Methyl Orange, 0.2% (w/v), Volumetric
Reagents®Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Storage: Ambient DOT: NOT REGULATED.
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Metanil Yellow, 0.10%
Reagents®Concentration: 0.1% Composition: Water 99.90%, Metanil Yellow 0.10% Boiling Point: Approximately 100°C Density: 1 Melting Point: Approximately 0°C Color: Yellow liquid Physical State: Liquid pH Range: 1.2 (red) - 2.3 (yellow) Solubility Information: Miscible Shelf Life: 24 Months …
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Bromophenol Blue, 0.2% (w/v), Volumetric
Reagents®Concentration: 0.2% Aqueous Composition: Water 99.80%, Bromophenol Blue, Sodium Salt 0.20% Density: 1 Color: Red to reddish-blue liquid Physical State: Liquid pH Range: 3.0 (yellow) – 4.6 (blue) Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient Chemical: 500mL…
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Bromocresol Green-Methyl Red, Volumetric
Reagents®Composition: Water 55.90%, Methyl Alcohol 43.97%, Bromocresol Green, Sodium Salt 0.11%, Methyl Red, Sodium Salt 0.02% Density: 0.9 Melting Point: 225°C (Decomposes) Color: Dark colored liquid Physical State: Liquid Solubility Information: Miscible Synonyms: Bromocres Green-Meth Red …
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Methyl Orange-Xylene Cyanole 0.1%
Reagents®Composition: Water 99.85%, Xylene Cyanol FF 0.10%, Methyl Orange, Sodium Salt 0.05% Boiling Point: Approximately 100°C Density: 1 Melting Point: 0°C Color: Dark blue-green liquid Physical State: Liquid pH Range: 2.9 (purple) – 4.6 (green) Solubility Information: Miscible Shelf Life:…
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Phenolphthalein, 0.25% (w/v), Volumetric
Reagents®Concentration: 0.25% w/v in MeOH Composition: Methyl Alcohol 99.69%, Phenolphthalein 0.31% Density: 0.8 Melting Point: -98°C Color: Colorless liquid Physical State: Liquid Flash Point: 11°C pH Range: 8.0 (colorless) - 10.0 (pink) Solubility Information: Miscible Shelf Life: 24…
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Phenolphthalein, 1% (w/v), Volumetric
Reagents®Concentration: 1% w/v in 50% Ethanol Composition: Water 54.95%, Ethyl Alcohol 39.77, Isopropyl Alcohol 2.20%, Methyl Alcohol 1.99%, Phenolphthalein 1.10% Boiling Point: Approximately 77°C Density: 0.9 Melting Point: Approximately -90°C Color: Colorless liquid Physical State: Liquid …
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Phenolphthalein, 0.02%, Volumetric
Reagents®Concentration: 0.02% in Isopropanol Composition: Isopropyl Alcohol 99.98%, Phenolphthalein 0.03% Boiling Point: 82.5°C Density: 0.8 Melting Point: -90°C Color: Colorless liquid Physical State: Liquid Flash Point: 12°C pH Range: 8.0 (colorless) - 10.0 (pink) Solubility Information:…
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Concentration: 0.03% w/w Composition: Water 99.98%, Calconcarboxylic Acid 0.03% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Purple liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24 Months Storage: Ambient DOT: NOT REGULATED.
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Phenolphthalein, 0.5% (w/v), Volumetric
Reagents®Concentration: 0.5% w/v in 50% Isopropanol Composition: Water 55.84%, Isopropyl Alcohol 43.60%, Phenolphthalein 0.56% Boiling Point: Approximately 77°C Density: 0.9 Melting Point: Approximately -90°C Color: Colorless liquid Physical State: Liquid Flash Point: 18°C pH Range: 8.0…
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Methyl Orange, 0.1% (w/v), Volumetric
Reagents®Concentration: 0.1% w/v Composition: Methyl Orange Sodium Salt 0.10%, Water 99.90% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Orange liquid Physical State: Liquid pH Range: 3.2 (pink) – 4.4 (yellow) Solubility Information: Miscible Shelf Life: 36 Months Storage:…