Empirical Formula: Te Linear Formula: Te Formula Weight: 127.60 MDL Number: MFCD00134062 Purity: 99.997% trace metals basis Boiling Point: 990 °C(lit.) Melting Point: 450 °C(lit.) Density: 6.24 g/mL at 25 °C(lit.)

Chemical synonyms: Titanium tetrachloride Density (g/cm3): 1.099 Molecular weight: 189.68 Molecular formula: TiCl4 UN Number: UN2922

Formula: C6H5CH3 Formula weight: 92.14 Purity: 99.7+% CAS Number: 108-88-3 UN Number: UN1294 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.30 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed…

CAS No.: 769-40-4 Synonyms: 2,3,5,6-Tetrafluorothiophenol Formula: C₆H₂F₄S Formula Weight: 182.14 Linear Formula: HC₆F₄SH MDL No.: MFCD00004829 Purity: 0.97 Boiling Point: 152-153 °C(lit.) Flash Point (F): …

Formula: C23H24BrO2P Formula weight: 443.33 Purity: 98% CAS Number: 17814-85-6 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

Empirical Formula: C₇H₃ClF₃NO Linear Formula: C₇H₃ClF₃NO Formula Weight: 209.55 MDL Number: MFCD11226641 Purity: 97% Density: 1.450 g/mL at 25 °C Refractive Index: n 20/D 1.473 Storage: −20°C

Formula: C4H12ClN Formula weight: 109.60 Purity: 97%, may cont. ca 3% silica as anticaking agent CAS Number: 75-57-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2923.90 Hazard Statements: H301-H311-H315-H319-H335 Toxic if swallowed. Toxic…

Synonym(s): Triphenylboron Formula: (C6H5)3B Formula weight: 242.13 Purity: 96% CAS Number: 960-71-4 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H318-H228 Causes serious eye damage. Flammable solid. …

Synonyms: ( S )-2-Amino-3-(4-hydroxyphenyl)propionic acid; 3-(4-Hydroxyphenyl)-L-alanine Formula: 4-(HO)C₆H₄CH₂CH(NH₂)CO₂H Formula Weight: 181.19 CAS No.: 60-18-4 Purity: ≥99% Other Notes: Amino acid precursor of dopamine…

Amber glass Shelf Life: 12 Months

Contains: AmVer™ Diluent Reagent High Range Test 'N Tube™, Ammonia Salicylate Reagent Powder Pillows, Ammonia Cyanurate Reagent Powder Pillows Method 10031: Salicylate Range: up to 50.0 mg/L NH3-N 50 tests Hach products are intended for sale/shipment within the…

Formula: C24H51OP Formula weight: 386.65 Purity: 98% CAS Number: 78-50-2 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. Precautionary Statements: …

Synonym(s): 6-Hydroxy-1,2,3,4-tetrahydronaphthalene Formula: C10H12O Formula weight: 148.21 Purity: 98% CAS Number: 1125-78-6 Harmonized Tariff Code:  2907.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Synonyms: Triprolidine hydrochloride monohydrate Molecular Formula: C19H22N2…

For the quantitative measurement of Triglyceride. One-part stable liquid ready to use reagent. Saves time and labor while reducing errors and reagent waste. Wide Linear Range. Reduces repeat testing. Applicable to multiple instrument platforms.  Laboratory flexibility.

Synonyms: 4-Aminotoluene; 4-Methylaniline CAS Number: 106-49-0 Formula: C7H9N Formula Weight: 107.15 Linear Formula: CH3C6H4NH2 MDL No.: MFCD00007906 Purity: 0.99 Boiling Point: 200 C(lit.) Melting Point: 41-46 C (lit.) Density: 0.973 g/mL at 25 C(lit.) Beilstein…

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is a biodegradable surfactant and is aligned with the 10th principle of Green Chemistry "Design for Degradation". Synonyms: Alcohols,…

Synonyms: 5-Ethyl-5-(1-methylbutyl)-2-thiobarbituric acid; Pentothal Molecular Formula: C11H18N2O2S Molecular Weight: 242.34 Linear Structural Formula: C11H18N2O2S MDL Number: MFCD00057564 Application: (+/-)-Thiopental was used to transiently anesthetize rats for in vivo NMR…

Molecular Formula: C15H17NO5 Molecular Weight: 291.3 Linear Structural Formula: C15H17NO5 Purity: >=95% Storage: -20C Application: TCO-PNB ester (trans-Cyclooctene-p-nitrobenzyl ester) has a p-nitrobenzyl (PNB) ester group that is amine reactive and a trans-cyclooctene (TCO)…

Synonym(s): 2,5-Diphenyl-3-(1-naphthyl)tetrazolium chloride Formula: C23H17ClN4 Formula weight: 384.87 Purity: 98+% CAS Number: 1719-71-7 Harmonized Tariff Code:  2933.99

Tertiary amine used to catalyze formation of free radicals from ammonium persulfate and riboflavin. Suitable for electrophoresis and tested as a catalyst for polyacrylamide gel electrophoresis.

Synonym(s): Tyr-Arg-Arg-Glu-Ala-Glu-Asp-Leu-Gln-Val-Gly-Gln-Val-Glu-Leu-Gly-Gly-Gly-Pro-Gly-Ala-Gly-Ser-Leu-Gln-Pro-Leu-Ala-Leu-Glu-Gly-Ser-Leu-Gln-Lys-Arg; Tyr-Insulin C chain Empirical Formula: C₁₆₂H₂₆₈N₅₀O₅₄ Linear Formula: …

analytical standard Synonym(s): 1,2,3-Triacetoxypropane; 1,2,3-Triacetylglycerol; Glyceryl triacetate Empirical Formula: C₉H₁₄O₆ Formula Weight: 218.20 Linear Formula: (CH₃COOCH₂)₂CHOCOCH₃ MDL Number: …

TEMPO is a catalytic oxidant in the iodobenzene diacetae oxidation of nerol to neral. TEMPO has been utilized in the catalytic oxidation of primary alcohols to aldehydes. TEMPO reacts preferentially with carbon-centered radicals.  

Empirical Formula: C₈H₂₀ClN -+ H₂O Linear Formula: (C₂H₅)₄N(Cl) -+ H₂O Formula Weight: 183.72 MDL Number: MFCD00149992 Purity: ≥98.0% Beilstein Registry Number: 3573492

Synonym(s): Trifluoromethanesulfonic acid 2,2,2-trifluoroethyl ester Formula: C₃H₂F₆O₃S Formula Weight: 232.10 CAS No.: 6226-25-1 Purity: 95% Density: 1.611g/mLat 25°C Application: Reagent used in thenantioselective preparation…

PESTANAL ® , analytical standard Empirical Formula: C₉H₁₈N₂O₃S Formula Weight: 234.32 Linear Formula: C₉H₁₈N₂O₃S MDL Number: MFCD01311807 Storage: 2-8°C RTECS No.: EL8170000 …

Synonyms: Methyl chloroform Storage: 2-8C Application: Refer to the product's Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. Legal Information: TraceCERT is a registered trademark of Sigma-Aldrich Co. LLC …

Synonyms: Chlorotriphenylmethane resin MDL No.: MFCD00284810 Appearance: Pale yellow to yellow Comments: This resin is extremely acid labile and is used in the synthesis of peptide alcohols and amines. DVB: 1% DVB Mesh Size: 100-200 Storage Temperature: Store at 0-8 °C …

Tryptic Soy Contact Agar + LT - ICR is designed for the determination of the total microbial aerobic count on dry, sanitized surfaces and personnel in Clean rooms and Isolators. It is a complex medium for cultivation and isolation of a wide range of bacteria, yeasts and molds. The formulation of…

N,N,N',N'-Tetramethylethylenediamin is a tertiary amine base. N,N,N',N'-Tetramethylethylenediamine is used to catalyze the formation of free radicals from ammonium persulfate or riboflavin. The free radicals will cause acrylamide and bis-acrylamide to polymerize to form a gel…

Synonyms: Thymolsulfonphthalein Grade: ACS reagent CAS No.: 76-61-9 Molecular Formula: C27H30O5S Molecular Weight: 466.6 MDL No.: MFCD00005869 Appearance: Brownish-green solid Comments: Acid-base indicator. Storage Temperature: Store at RT