Reagents, S

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Reagents, S

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  • Formula: Na2Te Formula weight: 173.58 Purity: 99.9% (metals basis) CAS Number: 12034-41-2 UN Number: UN3134 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2842.90 Hazard Statements: H261-H302-H312-H332-H315-H319 In contact with water releases flammable gas.…

  • UN Number: UN1262 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Causes skin irritation. May cause drowsiness or dizziness. Precautionary…

  • CAS No.: 112926-00-8 Application: Suitable for low- and medium-pressure liquid chromatography. Legal Information: Merck is a trademark of Merck KGaA Packaging: 1 kg in poly bottle Packaging: 100 g in poly bottle Packaging: 25 kg in fiber drum Packaging: 5 kg in poly drum

  • Sorbic acid


    tested according to Ph.Eur. Synonym(s): Acidum sorbicum; α- trans -γ- trans -Sorbic acid; ( E , E )-1,3-Pentadiene-1-carboxylic acid; 2,4-Hexadienoic acid; 2 E ,4 E -Hexadienoic acid; trans , trans -2,4-Hexadienoic acid; C6:2n-2,4; NSC 35405; NSC 49103; NSC 50268 Empirical Formula:…

  • Sterile Saline is used in making dilutions of samples in preparation for microbial testing of the sample. It is also used for diluting sterile reagents and microorganism preparations. Used in transporting COVID-19 (Corona Virus) samples

  • purum p.a., ≥99.0% (RT) Synonym(s): Sodium peroxodisulfate Empirical Formula: Na2O8S2 Formula Weight: 238.10 Linear Formula: Na2S2O8 MDL Number: MFCD00003501 Purity: ≥99.0% (RT) RTECS No.: …

  • Synthetic Sea Water


    ASTM D 665 / IP 135, 1 x 500mL Storage: 2-8°C

  • Synonym(s): Borax, fused Formula: Na2B4O7 Formula Weight: 201.22 CAS No.: 1330-43-4 Purity: 99% Density: 2.367g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle

  • CAS Number: 144-55-8 Harmonized Tariff Code:  2836.30

  • Formula: Na2SO4 Formula Weight: 142.04 CAS Number: 7757-82-6 Synonym(s): Salt Cake; Disodium Sulfate

  • Formula: NaBr Formula weight: 102.89 Purity: 99.99% (metals basis) CAS Number: 7647-15-6 Harmonized Tariff Code:  2827.51

  • CAS Number: 8006-28-8 UN Number: UN1907 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2815.11 Hazard Statements:

  • CAS Number: 68424-85-1 MDL number: MFCD00132866 General Description The 4 oz (or ~118.3 mL) bottle of SigmaClean® water bath treatment can be used to treat about 8 gallons (or 30.2 L) of water. These instructions provide an extremely concentrated bath solution. S5525 is…

  • MDL Number: MFCD01191668

  • Synonyms: STAB CAS Number: 56553-60-7 Formula: C6H10BNaO6 Formula Weight: 211.94 Linear Formula: (CH3COO)3BHNa MDL No.: MFCD00012211 Purity: 0.97 Melting Point: 116-120 C (dec.) (lit.) Beilstein Registry Number: 4047608 UNSPSC Code: 12352000 Application: Reagent used…

  • Synonym(s): Biphenyl sodium complex solution; Sodium biphenyl complex Formula: C6H5C6H5 · Na Formula Weight: 177.20 CAS No.: 5137-46-2 UN Number: UN1993 Density: 1.1g/mLat 25°C Supplemental Hazards: Reacts violently with water.

  • Synonyms: Sodium bicarbonate solution CAS No.: 144-55-8 General description: This certified eluent concentrate for ion chromatography is traceable by potentiometric titration to NIST Standard Reference Material. It is certified in accordance with ISO Guide 31. All details about exact…

  • Synonyms: Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate Formula: HOC(COONa)(CH2COONa)2 · 2H2O Formula Weight: 294.10 CAS No.: 6132-04-3 Purity: ≥99.0% Packaging: 1, 6 x 1 kg in poly bottle …

  • Sulfur Standard

    Ultra Scientific

    1 Analyte(s) @ 10,000 µg/mL in water (low TOC,

  • Synonym(s): Sodium methylate Formula: CH3ONa Formula weight: 54.02 CAS Number: 124-41-4 UN Number: UN1289 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H225-H301-H311-H331-H370-H314 Highly flammable liquid and vapour. Toxic if…

  • Synonyms: N 1 -(6-Methoxypyridazin-3-yl)sulfanilamide Formula: C11H12N4O3S Formula Weight: 280.30 CAS No.: 80-35-3 Storage Temperature: 2-8°C

  • Synonyms: Methyl DAST CAS Number: 723244 Formula: C2H6F3NS Formula Weight: 133.14 Linear Formula: (CH3)2NSF3 MDL No.: MFCD00009900 Purity: >=95% Boiling Point: 117.5 C(lit.) Melting Point: -78.7 C (lit.) Density: 1.364 g/mL at 25 C(lit.) Storage: 2-8C Beilstein…

  • SnCl2 CAS#: 7772-99-8 F.W.: 189.60

  • Formula: Na2SO4 Formula Weight: 142.04 CAS Number: 7757-82-6 Synonym(s): Suitable for Use in Pesticide Residue Analysis Description: Tested for Hexane Extractable Impurities

  • Formula: AgCl Formula weight: 143.32 Purity: 99.997% (metals basis) CAS Number: 7783-90-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2843.29 Hazard Statements: H290 May be corrosive to metals. Precautionary Statements: P234-P390-P406 …

  • Synonyms: Ethanedioic acid sodium salt; Oxalic acid disodium salt Formula: NaOOCCOONa Formula Weight: 134.00 CAS No.: 62-76-0 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate…

  • Empirical Formula: O4SrW Linear Formula: SrWO4 Formula Weight: 335.46 MDL Number: MFCD00049562 Purity: 99.9% trace metals basis Melting Point: >400 °C Density: 6.187 g/cm 3  at 25 °C

  • "Sulfamethoxazole, "


    Synonyms: 4-Amino- N -(5-methyl-3-isoxazolyl)benzenesulfonamide; N 1 -(5-Methylisoxazol-3-yl)sulfanilamide Formula: C10H11N3O3S Formula Weight: 253.28 CAS No.: 723-46-6 Biochem/physiol Actions: Sulfonamide antibiotic that blocks the…

  • Silver Lactate

    Spectrum Chemical

    CAS No.: 128-00-7

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