Reagents, R, 10 g
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Rubidium iodide, 99.8% (metals basis)
Thermo Scientific ChemicalsFormula: RbI Formula weight: 212.37 Purity: 99.8% (metals basis) CAS Number: 7790-29-6 Harmonized Tariff Code: 2827.60
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Rubidium fluoride, Puratronic r, 99.975% (metals basis)
Thermo Scientific ChemicalsFormula: FRb Formula weight: 104.47 Purity: 99.975% (metals basis) CAS Number: 13446-74-7 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H311-H331-H315-H319-H335 Toxic if swallowed. Toxic in contact with…
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Ruthenium powder, -200 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (metals basis) CAS Number: 7440-18-8 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 7110.41 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…
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"L-Rhamnose monohydrate, for microbiology, =99.0%"
MilliporeSigmaSynonyms: 6-Deoxy-L-mannose; L(+)Rhamnopyranose Formula: C6H12O5 · H2O Formula Weight: 182.17 CAS No.: 10030-85-0 Purity: ≥99.0% (HPLC); ≥99.0%
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ALDRICH Ruthenium(III) chloride, Ru content 45-55%
MilliporeSigmaFormula: RuCl3 Formula Weight: 207.43 CAS No.: 10049-08-8 UN Number: UN3260 Density: 3.11g/mLat 25°C(lit.) Application: Catalyst used in the oxidative cyclization of 1,7-dienes to oxepane diols. Hydroxylates tertiary carbon-hydrogen bonds of cyclic ethers with…
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Ruthenium(IV) oxide, anhydrous, Premion r, 99.95% (metals basis), Ru 75.2% min
Thermo Scientific ChemicalsSynonym(s): Ruthenium dioxide Formula: O2Ru Formula weight: 133.07 Purity: 99.95% (metals basis), Ru 75.2% min CAS Number: 12036-10-1 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2843.90 Hazard Statements: H271 May cause fire or…
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ALDRICH 5-(4-Dimethylaminobenzylidene)rhodanine, 97%
MilliporeSigmaFormula: C12H12N2OS2 Formula Weight: 264.37 CAS No.: 536-17-4 Purity: 97% Packaging: 10, 25 g in glass bottle
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Ruthenium(III) chloride hydrate, 99.9% (PGM basis), Ru 38% min
Thermo Scientific ChemicalsFormula: Cl3Ru xH2O Formula weight: 207.43(anhy) Purity: 99.9% (PGM basis), Ru 38% min CAS Number: 14898-67-0 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2843.90 Hazard Statements: H314-H318-H290-H302 Causes severe skin burns and eye…
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Rubidium carbonate, 99.8% (metals basis)
Thermo Scientific ChemicalsFormula: CO3Rb2 Formula weight: 230.95 Purity: 99.8% (metals basis) CAS Number: 584-09-8 Harmonized Tariff Code: 2836.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Ruthenium powder, -325 mesh, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-18-8 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 7110.41 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…
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Rubidium nitrate, 99.8% (metals basis)
Thermo Scientific ChemicalsFormula: RbNO3 Formula weight: 147.47 Purity: 99.8% (metals basis) CAS Number: 13126-12-0 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin irritation. Causes…
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Ruthenium(III) chloride hydrate, Premion r, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: RuCl3 xH2O Formula weight: 207.43(anhy) Purity: 99.99% (metals basis) CAS Number: 14898-67-0 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2843.90 Hazard Statements: H314-H318-H290-H302 Causes severe skin burns and eye damage.…
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Rhenium(VII) oxide, 99.995% (metals basis)
Thermo Scientific ChemicalsFormula: O7Re2 Formula weight: 484.40 Purity: 99.995% (metals basis) CAS Number: 1314-68-7 UN Number: UN3085 Hazard Class:
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Rhodium, 5% on activated carbon paste
Thermo Scientific ChemicalsCAS Number: 7440-16-6 Harmonized Tariff Code: 3815.12
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Rhenium(V) chloride, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: ReCl5 Formula weight: 363.47 Purity: 99.9% (metals basis) CAS Number: 13596-35-5 Harmonized Tariff Code: 2827.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Ruthenium(III) chloride, anhydrous, Ru 47.7% min
Thermo Scientific ChemicalsFormula: Cl3Ru Formula weight: 207.43 CAS Number: 10049-08-8 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2843.90 Hazard Statements: H314-H318-H290-H302 Causes severe skin burns and eye damage. Causes serious eye damage. May be corrosive to…
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Ruthenium(IV) oxide, Electronic Grade, Premion r, 99.95% (metals basis), Ru…
Thermo Scientific ChemicalsSynonym(s): Ruthenium dioxide Formula: RuO2 Formula weight: 133.07 Purity: 99.95% (metals basis), Ru typically 74% CAS Number: 12036-10-1 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2843.90 Hazard Statements: H271 May cause fire or…
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Rubidium nitrate, Puratronic r, 99.975% (metals basis)
Thermo Scientific ChemicalsFormula: RbNO3 Formula weight: 147.47 Purity: 99.975% (metals basis) CAS Number: 13126-12-0 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin irritation.…
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Riboflavin-5'-phosphate sodium salt dihydrate
Thermo Scientific ChemicalsSynonym(s): FMN-Na Formula: C17H20N4NaO9P 2H2O Formula weight: 514.36 (478.34anhy) CAS Number: 6184-17-4 Harmonized Tariff Code: 2936.23
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Rhodium, 5% on alumina powder, Type 526, reduced
Thermo Scientific ChemicalsCAS Number: 7440-16-6 Harmonized Tariff Code: 3815.12
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ALDRICH D-(-)-Ribose, 98%
MilliporeSigmaFormula: C5H10O5 Formula Weight: 150.13 CAS No.: 50-69-1 Purity: 98% Packaging: 10, 25, 100 g in poly bottle
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Rifampicin
bioWORLDRifampicin is a bright red or dark red crystalline, odorless powder broad spectrum antibiotic. USP grade 3-(4-Methylpiperazinyliminomethyl)rifamycin SV Soluble in dilute acid solution and DMSO Harmful if swallowed For in vitro and lab reserach use only, not intended for human use or consumption.
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Rubidium formate hydrate, 99.8% (metals basis)
Thermo Scientific ChemicalsFormula: CHO2Rb xH2O Formula weight: 130.49(anhy) Purity: 99.8% (metals basis) CAS Number: 3495-35-0 Harmonized Tariff Code: 2915.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Rubidium chloride, Puratronic r, 99.975% (metals basis)
Thermo Scientific ChemicalsFormula: RbCl Formula weight: 120.92 Purity: 99.975% (metals basis) CAS Number: 7791-11-9 Harmonized Tariff Code: 2827.39
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Rhenium powder, -325 mesh, 99.99% (metals basis)
Thermo Scientific ChemicalsPurity: 99.99% (metals basis) CAS Number: 7440-15-5 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 8112.92 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…
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Rhenium(IV) sulfide, 99%
Thermo Scientific ChemicalsFormula: ReS2 Formula weight: 250.33 Purity: 99% CAS Number: 12038-63-0 Harmonized Tariff Code: 2830.90
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Rubidium fluoride, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: FRb Formula weight: 104.47 Purity: 99.9% (metals basis) CAS Number: 13446-74-7 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H311-H331-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin.…
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Roxithromycin, 97%
Thermo Scientific ChemicalsSynonym(s): Erythromycin 9-(-O-[2-methoxyethoxy]methyloxime) Formula: C41H76N2O15 Formula weight: 837.04 Purity: 97% CAS Number: 80214-83-1 Harmonized Tariff Code: 2941.50 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a …
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Ruthenium sponge, -20 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (metals basis) CAS Number: 7440-18-8 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 7110.41 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open…