250 mL, Solutions
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Synonyms: Hydrochloric acid in ethanol Formula: HCl · CH3CH2OH Formula Weight: 36.46 CAS No.: 7647-01-0 Density: 0.825 g/mL at 20 °C Storage Temperature: 2-8°C Application: Derivatizing agent for GC
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Tetrabutylammonium hydroxide solution, 40 wt. % in H2O
MilliporeSigmaCAS Number: 2052-49-5 Formula: C16H37NO Formula Weight: 259.47 Linear Formula: (CH3CH2CH2CH2)4N(OH) MDL No.: MFCD00009425 Density: 0.99 g/mL at 25 C Refractive Index: n20/D 1.405 Beilstein Registry Number: 3571228 UNSPSC Code: 12352100 General description: …
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Synonyms: Sodium methylate CAS Number: 124-41-4 Formula: CH3NaO Formula Weight: 54.02 Linear Formula: CH3ONa MDL No.: MFCD00012179 Purity: 0.5 M Boiling Point: 64.6 C Density: 0.809 g/mL at 25 C Beilstein Registry Number: 3592982 UNSPSC Code: 12352100 General…
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"Lithium chloride solution, 1 M in ethanol"
MilliporeSigmaFormula: LiCl Formula Weight: 42.39 CAS No.: 7447-41-8 Density: 0.83 g/mL at 20 °C Application: Filling solution for reference electrodes used for titrations in nonaqueous solutions Packaging: 250 mL in glass bottle
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Synonyms: Tetrakis(hydroxymethyl)phosphonium sulfate CAS Number: 55566-30-8 Formula: C8H24O12P2S Formula Weight: 406.28 Linear Formula: [(HOCH2)4P]2(SO4) MDL No.: MFCD23102118 Beilstein Registry Number: 8521357 UNSPSC Code: 12352000
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Molecular Formula: C3H9N Molecular Weight: 59.11 Linear Structural Formula: (CH3)3N MDL Number: MFCD00008327 Application: Trimethylamine ethanolic solution is used in the preparation of: •Glycidyltrimethylammonium bromide. •Trimethylammonium salt of ethylenediaminetetraacetic…
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Tetramethylammonium hydroxide solution, ACS reagent
MilliporeSigmaCAS Number: 75-59-2 Formula: C4H13NO Formula Weight: 91.15 Linear Formula: (CH3)4N(OH) MDL No.: MFCD00008280 Boiling Point: 100 C Density: 1.005 g/mL at 25 C Refractive Index: n20/D 1.3497 Beilstein Registry Number: 3558708 UNSPSC Code: 12352100
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Suprapur® Hydrogen Peroxide 30%
MilliporeSigmaSynonyms: Hydrogen peroxide solution; Perhydrol Molecular Formula: H2O2 Molecular Weight: 34.01 Linear Structural Formula: H2O2 MDL Number: MFCD00011333 Purity: 30% Melting Point: -26 C Density: 1.11 g/cm3 at 20 C Legal Information: SUPRAPUR is a registered…
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Synonym(s): Titanium trichloride Formula: TiCl3 Formula Weight: 154.23 CAS No.: 7705-07-9 UN Number: UN3264 Purity: ≥12% TiCl3 basis Application: Catalyst for hydrogen desorption and nitrogen-nitrogen bond cleavage Reagent for photocatalyst synthesis …
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ALDRICH Ammonium lauryl sulfate solution, ~30% in H2O
MilliporeSigmaSynonym(s): Ammonium dodecyl sulfate; Dodecyl sulfate ammonium salt Formula: CH3(CH2)11OSO3NH4 Formula Weight: 283.43 CAS No.: 2235-54-3 Density: 1.02g/mLat 25°C Packaging: 250 mL in glass bottle
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Ammonium hydroxide solution, 20-22% NH3, Environmental
BeanTown ChemicalCAS: 1336-21-6 EC No: 215-647-6 MDL No: MFCD00066650 UN No: UN2672; Haz Class: 8; Packing Group: III Liquid, double sub-boiling quartz distillation Linear Formula: NH4OH MW: 35.05 Density (g/mL): 0.9
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ALDRICH Hydroxylamine solution, 50wt. % in H2O
MilliporeSigmaHydroxylamine is a weak base that is mainly used as a reducing agent in organic reactions. Synonyms: HDA Molecular Formula: H3NO Molecular Weight: 33.03 Linear Structural Formula: NH2OH MDL Number: MFCD00044522 Density: 1.078 g/mL at 25 C Application:…
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Suprapur® Sodium Hydroxide Solution 30%
MilliporeSigmaSolubility (20 °C) soluble Density 1.33 g/cm 3 (20 °C) pH value 14 (H2O, 20 °C)
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Tetrafluoroboric acid-diethyl ether complex, 50-55 wt. % HBF4
BeanTown ChemicalCAS: 67969-82-8 EC No: 267-983-8 MDL No: MFCD00011345 UN No: UN3129; Haz Class: 4.3 (8); Packing Group: II Liquid Molecular Formula: HBF4·C4H10O MW: 161.93 Flash Point: 36°C (97°F) Density (g/mL): 1.19
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Ammonium hydroxide solution, 25% NH3, 99.99% trace metals basis
BeanTown ChemicalCAS: 1336-21-6 EC No: 215-647-6 MDL No: MFCD00066650 UN No: UN2672; Haz Class: 8; Packing Group: III Liquid Linear Formula: NH4OH MW: 35.05 Density (g/mL): 0.9
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Potassium Chloride Conductivity Standard, 50 µS/cm at 25°C
Ricca ChemicalYou will be hard-pressed to find another company that offers tighter specs and a wider range of conductivity standards. Tested in an ISO 17025 Accredited Laboratory.
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Tetrabutylammonium hydroxide solution, 1.0 M in methanol
MilliporeSigmaCAS Number: 2052-49-5 Formula: C16H37NO Formula Weight: 259.47 Linear Formula: (CH3CH2CH2CH2)4N(OH) MDL No.: MFCD00009425 Density: 0.83 g/mL at 25 C Refractive Index: n20/D 1.3775 Beilstein Registry Number: 3571228 UNSPSC Code: 12352100 General description: …
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SIGMA Giemsa Stain, Modified Solution, according to Giemsa
MilliporeSigmaSynonyms: Azure eosin methylene blue; Giemsa solution CAS No.: 51811-82-6 Principle: When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine dyes minimizes…
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"Gram's safranin solution, for microscopy"
MilliporeSigmaSynonyms: Safranin T solution Formula: C20H19ClN4 Formula Weight: 350.84 CAS No.: 477-73-6 Density: 0.986 g/mL at 20 °C
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CAS: 75-59-2 EC No: 200-882-9 MDL No: MFCD00008280 UN No: UN1835; Haz Class: 8; Packing Group: II Liquid Linear Formula: (CH3)4NOH MW: 91.15 Boiling Point: 102° Flash Point: >100°C (>212°F) Refractive Index: 1.381
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Benzyltrimethylammonium hydroxide solution, 20 wt. % in water
BeanTown ChemicalCAS: 100-85-6 EC No: 202-895-5 MDL No: MFCD00008281 RTECS: BO8575000 UN No: UN3267; Haz Class: 8; Packing Group: II Liquid Molecular Formula: C10H17NO MW: 167.25
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Synonyms: Potassium (2-methyl-2-butoxide); Potassium tert-pentylate CAS Number: 41233-93-6 Formula: C5H11KO Formula Weight: 126.24 Linear Formula: CH3CH2C(CH3)2OK MDL No.: MFCD00064808 Density: 0.90 g/mL at 20 C Beilstein Registry Number: 4149025 UNSPSC Code: 12352000 …
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Ricca Acetate Buffer Solution
Ricca ChemicalThe Ricca Chemical acetate buffer solution with a composition of 65.80% water, 23.81% ammonium acetate and 10.40% hydrochloric acid, is suitable for use in biochemical and molecular biology laboratories. It can be stored at a temperature of 15 to 30 degree C.
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Synonyms: Potassium chloride solution saturated with AgCl Formula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Density: 1.13 g/mL at 20 °C Application: Electrolyte filling solution for Ag/AgCl reference electrodes General description: Visit our Sensor Applications portal to…
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"Trypan Blue solution, 0.4%, for microscopy"
MilliporeSigmaFormula: C34H24N6Na4O14S4 Formula Weight: 960.81 CAS No.: 72-57-1 Density: 1.007 g/mL at 20 °C Physical form: 0.4% in 0.81% sodium chloride; 0.06% potassium phosphate, dibasic
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Potassium chloride solution, 3M in water
BeanTown ChemicalCAS: 7447-40-7 EC No: 231-211-8 MDL No: MFCD00011360 Liquid Linear Formula: KCl MW: 74.55 Boiling Point: >100° Density (g/mL): 1.12
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Grade: Reag. Ph Eur pH: 13 (H2O, 20°C) Solubility: (20°C) soluble Boiling Point: 100°C (1013 hPa) Density: 1.00 g/cm3 (20°C)
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pH: 14 (H2O, 20°C) Solubility: (20°C) soluble Flash Point: 15°C Refractive Index: 15°C Density: 0.79 g/cm3 (20°C)