Acids, 500 g, MilliporeSigma
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Salicylic acid, ReagentPlus®, =99%
MilliporeSigmaSynonyms: 2-Hydroxybenzoic acid Formula: 2 - (HO)C6H4CO2H Formula Weight: 138.12 CAS No.: 69-72-7 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 3 kg in poly drum Packaging: 500…
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ALDRICH Crotonic acid, 98%
MilliporeSigmaSynonym(s): trans -2-Butenoic acid Formula: CH3CH=CHCOOH Formula Weight: 86.09 CAS No.: 107-93-7 UN Number: UN2823 Purity: 98% Density: 1.027g/mLat 25°C(lit.) Packaging: 500 g in poly bottle
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Citric acid monohydrate, ACS reagent, =99.0%
MilliporeSigmaFormula: HOC(COOH)(CH2COOH)2 · H2O Formula Weight: 210.14 CAS No.: 5949-29-1 Purity: ≥99.0% Packaging: 1, 2.5 kg in poly bottle Packaging: 12 kg in poly drum Packaging: 25, 500 g in poly bottle
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Sulfanilic acid, ACS reagent, 99%
MilliporeSigmaSynonyms: 4-Aminobenzenesulfonic acid; Aniline-4-sulfonic acid Formula: 4-(H2N)C6H4SO3H Formula Weight: 173.19 CAS No.: 121-57-3 Purity: 98.0-102.0% (ACS specification); 99% Packaging: 25, 100, 500 g in poly bottle
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Trichloroacetic acid, ACS reagent, >=99.0%
MilliporeSigmaSynonyms: TCA CAS Number: 76-03-9 Formula: C2HCl3O2 Formula Weight: 163.39 Linear Formula: Cl3CCOOH MDL No.: MFCD00004177 Purity: >=99.0% Boiling Point: 196 C(lit.) Melting Point: 54-58 C (lit.) Density: 1.62 g/mL at 25 C(lit.) Refractive Index: n20/D 1.62(lit.) …
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ALDRICH 3,5-Dinitrobenzoic acid, 99%
MilliporeSigmaFormula: (O2N)2C6H3CO2H Formula Weight: 212.12 CAS No.: 99-34-3 Purity: 99% Application: Reagent used in the derivatization of resins and the determination of ampicillin. Packaging: 100, 500 g in poly bottle
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Synonyms: 1,2-Cyclohexanedinitrilotetraacetic acid; Chel ™ -CD; DCTA Formula: C14H22N2O8 · H2O Formula Weight: 364.35 CAS No.: 125572-95-4 Purity: 97.5-100.5%; 98% Application: Ligand 1 used to prepare lanthanide shift…
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L-Ascorbic acid, 99%
MilliporeSigmaSynonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Purity: 99% Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and some…
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Synonyms: EGTA; Egtazic acid; Ethylene-bis(oxyethylenenitrilo)tetraacetic acid; Glycol ether diamine tetraacetic acid Formula: [-CH2OCH2CH2N(CH2CO2H)2]2 Formula Weight: 380.35 CAS No.: 67-42-5 Purity: …
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ALDRICH 4-tert-Butylbenzoic acid, 99%
MilliporeSigmaEmpirical Formula: C11H14O2 Linear Formula: (CH3)3CC6H4CO2H Formula Weight: 178.23 MDL Number: MFCD00002563 Purity: 99% Melting Point: 162-165 °C(lit.) Beilstein Registry Number: 607545
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ALDRICH Alginic acid sodium salt, powder
MilliporeSigmaSynonym(s): Algin; Sodium alginate MDL Number: MFCD00081310
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UN No.: UN3453 pH: 2 (33 g/l, H2O, 20°C) Solubility: (20°C) soluble,Hydrolysis Melting Point: 200 - 250°C Bulk Density: 1000 kg/m3 Boiling Point: 600°C (1013 hPa) Vapor Pressure: Density: 2.0 g/cm3 (20°C)
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Chloroacetic acid, ACS reagent, >=99.0%
MilliporeSigmaSynonyms: Monochloroacetic acid CAS Number: 79-11-8 Formula: C2H3ClO2 Formula Weight: 94.5 Linear Formula: ClCH2COOH MDL No.: MFCD00002683 Purity: >=99.0% Boiling Point: 189 C(lit.) Melting Point: 60-63 C (lit.) Beilstein Registry Number: 605438 EC Number: 201-178-4 …
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SIGMA L-Glutamic acid, ReagentPlus®, =99% (TLC)
MilliporeSigmaSynonyms: ( S )-2-Aminopentanedioic acid; Glu Formula: HO2CCH2CH2CH(NH2)CO2H Formula Weight: 147.13 CAS No.: 56-86-0 Purity: ≥99% (TLC) Biochem/physiol Actions: An excitatory amino acid neurotransmitter that is an agonist…
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Camphor-10-sulfonic acid (beta), 0.98
MilliporeSigmaSynonyms: CSA CAS Number: 1450959 Formula: C10H16O4S Formula Weight: 232.3 Linear Formula: C10H16O4S MDL No.: MFCD00074827 Purity: 0.98 Melting Point: 203-206 C (dec.) (lit.) Beilstein Registry Number: 3205973 EC Number: 227-527-0 UNSPSC Code: 12352106 General…
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Citric acid monohydrate, reagent grade, =98% (GC/titration)
MilliporeSigmaFormula: HOC(COOH)(CH2COOH)2 · H2O Formula Weight: 210.14 CAS No.: 5949-29-1 Purity: ≥98% (GC/titration) Packaging: 1 kg in poly bottle Packaging: 100, 500 g in poly bottle Packaging: 5 kg in poly drum
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ALDRICH Mandelic acid, 99%
MilliporeSigmaFormula: C6H5CH(OH)CO2H Formula Weight: 152.15 CAS No.: 90-64-2 Purity: 99% Packaging: 250, 500 g in poly bottle
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Synonyms: (Ethylenedinitrilo)tetraacetic acid; EDTA; Edathamil; Ethylenedinitrilotetraacetic acid Formula: (HO2CCH2)2NCH2CH2N(CH2CO2H)2 Formula Weight: 292.24 CAS No.: 60-00-4 Purity: ≥98.5%
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Picric acid, moistened with water, >=98%
MilliporeSigmaSynonyms: 2,4,6-Trinitrophenol; PA CAS Number: 88-89-1 Formula: C6H3N3O7 Formula Weight: 229.1 Linear Formula: (O2N)3C6H2OH MDL No.: MFCD00007102 Purity: >=98% Melting Point: 122-123 C (dried material, Lit. Merck Index 12th Ed.) (lit.) Beilstein Registry Number: 423400 …
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Sulfuric acid, fuming, reagent grade, 20% free SO3 basis
MilliporeSigmaSynonyms: Oleum CAS Number: 8014-95-7 Formula: H2O4S Formula Weight: 98.08 Linear Formula: H2SO4 · (SO3)x MDL No.: MFCD00137792 Purity: 20% free SO3 basis Density: 1.925 g/mL at 25 C(lit.) Beilstein Registry Number: 2037554 UNSPSC Code: 12352106 General description: …
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SIGMA Nicotinic acid, =99.5% (HPLC)
MilliporeSigmaSynonyms: 3-Picolinic acid; Niacin; Pellagra preventive factor; Pyridine-3-carboxylic acid; Vitamin B3 Formula: C6H5NO2 Formula Weight: 123.11 CAS No.: 59-67-6 Purity: ≥99.5% (HPLC) Other Notes: Coenzyme and Cofactors, vol 2:…
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Synonyms: Butanedioic acid Formula: HOOCCH2CH2COOH Formula Weight: 118.09 CAS No.: 110-15-6 Application: Use as a TCA (Krebs cycle) supplement in insect cell culture applications.
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ALDRICH Isonicotinic acid, 99%
MilliporeSigmaSynonym(s): 4-Picolinic acid; Pyridine-4-carboxylic acid Formula: C6H5NO2 Formula Weight: 123.11 CAS No.: 55-22-1 Purity: 99% Packaging: 100, 500 g in poly bottle
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Synonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Purity: ≥98% Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants and…
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puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (manganometric) Synonym(s): Ethanedioic acid Empirical Formula: C2H2O4 -+ 2H2O Formula Weight: 126.07 Linear Formula: HO2CCO2H -+…
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SIGMA L-Ascorbic acid, BioXtra, =99.0%, crystalline
MilliporeSigmaSynonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Purity: ≥99.0% Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by plants…
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Solubility: (20°C) insoluble Bulk Density: 650 - 700 kg/m3
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Glycolic acid, ReagentPlus(R), 99%
MilliporeSigmaSynonyms: Hydroxyacetic acid CAS Number: 79-14-1 Formula: C2H4O3 Formula Weight: 76.05 Linear Formula: HOCH2COOH MDL No.: MFCD00004312 Purity: 0.99 Melting Point: 75-80 C (lit.) Beilstein Registry Number: 1209322 EC Number: 201-180-5 UNSPSC Code: 12352100 General…
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"Casein acid hydrolysate vitamin free, for microbiology"
MilliporeSigmaSynonyms: Peptone from casein CAS No.: 91079-40-2 Application: Casein Acid hydrolysate vitamin free is specially standardized for the purpose of pertussis vaccine production, but may be used for any vaccines/toxins production where standardized vitamin concentrations are needed. Other…
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Maleic acid, ReagentPlus®, =99.0% (HPLC)
MilliporeSigmaSynonyms: cis -Butenedioic acid; Toxilic acid Formula: HO2CCH=CHCO2H Formula Weight: 116.07 CAS No.: 110-16-7 Purity: ≥99.0% (HPLC) Density: 1.59 g/mL at 25 °C(lit.) Quality: Repurified Legal Information: ReagentPlus is a registered trademark of…
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SIGMA L-Ascorbic acid, reagent grade
MilliporeSigmaSynonyms: L-Threoascorbic acid; Antiscorbutic factor; Vitamin C Formula: C6H8O6 Formula Weight: 176.12 CAS No.: 50-81-7 Application: Antioxidant. Biochem/physiol Actions: Ascorbic Acid, also known as Vitamin C, is a six-carbon lactone produced by…