MDL No.: MFCD08752529 Molecular Formula: C14H20ClNO4 Molecular Weight: 301.77 Storage Temp: Store at 0-8°C

Synonym(s): Herzenbergite; Stannous sulfide; Tin monosulfide Empirical Formula: SSn Linear Formula: SSn Formula Weight: 150.78 MDL Number: MFCD00011245 Purity: 96% Density: 5.22 g/mL at 25 °C(lit.)

CAS No.: 2079-95-0 UN No.: UN3334 Class: 9 Pkg. Group: PG III

Synonyms: Octadecyltrichlorosilane CAS Number: 112-04-9 Formula: C18H37Cl3Si Formula Weight: 387.93 Linear Formula: CH3(CH2)17SiCl3 MDL No.: MFCD00000484 Purity: >=90% Boiling Point: 223 C/10 mmHg(lit.) Density: 0.984 g/mL at 25 C(lit.) Refractive Index: n20/D…

Formula: C10H25O5W Formula weight: 409.15 CAS Number: 26143-11-3 Harmonized Tariff Code:  2905.19 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280g-P305+P351+P338 Wear protective gloves. IF IN EYES: Rinse cautiously…

Formula: C7H5F3O2 Formula weight: 178.11 Purity: 98% CAS Number: 828-27-3 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2909.50 Hazard Statements: H301-H318-H227-H315-H335 Toxic if swallowed. Causes serious eye damage. Combustible liquid.…

Molecular Formula: C24H26Na3O10PS3 Molecular Weight: 670.6 Linear Structural Formula: C24H26Na3O10PS3 MDL Number: MFCD05861614 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich…

Synonym(s): [2,5,8,9-Tetraaza-1-phosphabicyclo[3.3.3]undecane-2,8,9-tris(1-methylethyl)] Formula: PN(CH(CH₃)₂)CH₂CH₂NCH₂CH₂N(CH(CH₃)₂)(CH₂CH₂N(CH(CH₃)₂)) Formula…

Formula: C17H6F12O Formula weight: 454.22 Purity: 98% CAS Number: 175136-66-0 Harmonized Tariff Code:  2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

CAS No.: 84133-50-6

Purity: 99.98% (metals basis), Nb 50ppm CAS Number: 7440-25-7 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  8103.20 Risk Phrases: 11-36/37/38 Flammable. Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of…

Synonym(s): Acid Yellow 23, C.I. 19140 Formula: C16H9N4Na3O9S2 Formula weight: 534.37 CAS Number: 1934-21-0 Harmonized Tariff Code:  3204.12 Hazard Statements: H334-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. …

Lullaby is the ideal siRNA transfection reagent for gene silencing. Relying on the TEE-technology, it has been successfully tested on numerous cell lines, reaching up to 90% gene silencing with high reproducibility and a very low toxicity.  Lullaby® siRNA…

Formula: Mixture Formula Weight: N/A CAS Number: Synonym(s): TSI Agar Description: Typical Composition (g/L): Peptone from casein 15.0; peptone from meat 5.0; meat extract 3.0; yeast extract 3.0; sodium chloride 5.0; lactose 10.0; sucrose 10.0; D(+)glucose 1.0; ammonium…

CAS#  9005-64-5 500ml Bottle of Tween 20 OR 1 liter bottle of TWEEN 20 A non-ionic detergent DNase, RNase and Protease free Tween 20 is a non-ionic detergent widely used in biochemical applications. It can be used as an emulsifying agent to prepare stable oil-in-water emulsions.…

Formula: (CH3CH2)4NCl H2O Formula weight: 183.72 (165.71anhy) Purity: 98% CAS Number: 68696-18-4 Harmonized Tariff Code:  2923.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

Synonyms: TRIS acetate salt2-Amino-2-hydroxymethyl-1,3-propanediol acetate Purity Limit: ≥ 99% CAS No.: 6850-28-8 Molecular Formula: C4H11NO3·C2H4O2 Molecular Weight: 181.2 MDL No.: MFCD00038951 Appearance: White crystalline powder Melting Point: 115-125 °C Storage…

Synonym(s): Thiofuran Formula: C4H4S Formula weight: 84.14 Purity: 99% CAS Number: 110-02-1 UN Number: UN2414 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2934.99 Hazard Statements: H225-H301-H311-H332-H315-H319 Highly flammable liquid and vapour. Toxic if…

VETRANAL ™ , analytical standard Synonym(s): 5-Chloro-6-(2,3-dichlorophenoxy)-2-(methylsulfonyl)-1 H -benzimidazole Empirical Formula: C₁₄H₉Cl₃N₂O₃S Formula Weight: 391.66 Linear Formula: …

for microbiology Synonym(s): Peptone from protein mixture, tryptic digest; Trypto-peptone

Synonym(s): 1,2,3,4-Tetrahydro-2-naphthalenone Formula: C10H10O Formula weight: 146.19 Purity: 99% CAS Number: 530-93-8 Harmonized Tariff Code:  2914.39

Molecular Formula: C27H54O8 Molecular Weight: 506.71 Linear Structural Formula: C27H54O8 MDL Number: MFCD00152930 Other Notes: Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not…

Synonym(s): PhosphonicS ™ L-PAPd1r

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)…

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: Testosterone; 17beta-Hydroxy-3-oxo-4-androstene;…

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…

Empirical Formula: C₁₀H₁₅NO₃ Linear Formula: (CH₃O)₃C₆H₂CH₂NH₂ Formula Weight: 197.23 MDL Number: MFCD00017150 Purity: 98% Boiling Point: 121 °C/0.05 mmHg(lit.) …

Purity Limit: ≥ 95% (HPLC) CAS No.: 199678-32-5 Molecular Formula: C10H10F3N Molecular Weight: 201.19 MDL No.: MFCD08059296 Appearance: Light yellow liquid Storage Temperature: Store at 0-8 °C

SRM 1573A_cert SRM 1573A _SDS Application: Tomato leaves has been used as a standard reference material •in evaluating the cloud-point extraction methodology for copper and nickel determination in food samples •for determining the precision of energy dispersive X-ray fluorescence spectrometry…

A combination of Sodium Cacodylate, Formalin, and Glutaraldehyde. Ready to use CAS #: 111-30-8, 7758-80-7, 500-00-0, 1310-73-2, 7732-18-5