Chemical Indicator Supplies

The GFS Chemicals bromcresol solution comes in a light yellow liquid form with an unpleasant odor. The bromcresol solution is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific...

CAS No.: 1668-00-4 pH: 2.3 (10 g/l, H2O, 20°C) Solubility: (20°C) slightly soluble Molar Mass: 776.36 g/mol Bulk Density: 850 kg/m3 Hill Formula: C22H18As2N4O14S2

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 (purple) Solubility...

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 Storage: Ambient...

The GFS Chemicals powder agar comes in a white solid form with a little to no odor. The powder agar is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical Activities

Methyl Orange 0.1%, Xylene Cyanole 0.26% in Water

Concentration: 0.04% w/v Composition: Water 99.93%, Bromocresol Purple 0.04%, Sodium Hydroxide 0.03% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Purple liquid Physical State: Liquid pH Range: 5.2 (yellow) – 6.8 (purple) Solubility Information: Miscible Shelf Life: 36 Months Storage:...

Grade: Reag. Ph Eur Synonyms: Phenylhydrazine hydrochloride Hill Formula: C₆H₉ClN₂ CAS Number: 59-88-1 UN Number: UN2811

Solubility: 8 g/l (20°C) Melting Point: 300°C Molar Mass: 474.45 g/mol Bulk Density: 400 kg/m3 Hill Formula: C21H14N2O7S * 2 H2O

pH indicator range 10.0-12.0 yellow to red CAS#: 2243-76-7

pH: 2.5 (50 g/l, H2O, 20°C) Solubility: (20°C) soluble Density: 1.01 g/cm3 (20°C)

Grade: ACS, Reag. Ph Eur CAS No.: 76-61-9 Solubility: 0.11 g/l (25°C) Melting Point: 221°C (decomposition) Molar Mass: 466.59 g/mol Bulk Density: 350 kg/m3 Hill Formula: C27H30O5S

APHA, USP, TS

The LaMotte methyl red indicator is suitable for use in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage.

CAS: 62625-30-3 MDL No: MFCD00148896 Liquid Molecular Formula: C₂₁H₁₅Br₂NaO₅S MW: 562.20 Density (g/mL): 0.991

C₂₀H₂₀N₃OCl CAS#: 2381-85-3 F.W.: 353.85

Concentration: 0.04% w/v Composition: Water 99.95%, Bromophenol Blue, Sodium Salt 0.04%, Sodium Hydroxide 0.01% Boiling Point: 100°C Density: 1 Melting Point: 0.0°C Color: Blue liquid Physical State: Liquid pH Range: 2.8 (yellow) – 4.6 (blue) Solubility Information: Miscible Shelf Life: 24 Months...

pH 3.8 (yellow) to pH 5.4 (blue). Total Alkalinity indicator.

C₁₂H₁₃Br₄O₅SNa CAS#: 62625-32-5 F.W.: 720.02

The GFS Chemicals amaranth comes in a light yellow liquid form with an unpleasant odor. The amaranth is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional, Scientific and Technical...

Concentration: 0.025M Composition: Water 97.84%, 1,10-Phenanthroline Monohydrate 1.47%, Ferrous Sulfate Heptahydrate 0.69% Boiling Point: Approximately 100°C Density: 1.01 Melting Point: Approximately 0°C Color: Dark red liquid Physical State: Liquid Solubility Information: Miscible Shelf Life: 24...

Grade: ACS CAS No.: 62625-32-5 Molar Mass: 719.99 g/mol Hill Formula: C21H13Br4NaO5S

Grade: Reag. Ph Eur CAS No.: 1733-12-6 Solubility: (20°C) slightly soluble Melting Point: 290°C decomposes Molar Mass: 382.43 g/mol Bulk Density: 600 - 620 kg/m3 Hill Formula: C21H18O5S