Reagents, S, Thermo Scientific Chemicals, 250 g, Supplies
-
Sulfur pieces, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsPurity: 99.999% (metals basis) CAS Number: 7704-34-9 UN Number: UN1350 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2802.00 Hazard Statements: H228-H315 Flammable solid. Causes skin irritation. Precautionary Statements: P210-P280-P240-P241-P362-P321 Keep…
-
Silicon(IV) oxide, amorphous fumed, S.A. 175-225m^2/g
Thermo Scientific ChemicalsFormula: O2Si Formula weight: 60.09 CAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get…
-
Silica gel 60, 0.062-0.105mm (150-230 mesh)
Thermo Scientific ChemicalsCAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if you feel unwell.…
-
-
Sodium chloride, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: NaCl Formula weight: 58.44 Purity: 99.99% (metals basis) CAS Number: 7647-14-5 Harmonized Tariff Code: 2501.00 Risk Phrases: 36 Irritating to eyes. Safety Phrases: 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
-
Sodium acetate, anhydrous, 99%
Thermo Scientific ChemicalsSynonym(s): Acetic acid sodium salt Formula: C2H3NaO2 Formula weight: 82.03 Purity: 99% CAS Number: 127-09-3 Harmonized Tariff Code: 2915.29
-
Silicon powder, crystalline, -100+325 mesh, 99.999% (metals basis)
Thermo Scientific ChemicalsPurity: 99.999% (metals basis) CAS Number: 7440-21-3 UN Number: UN1346 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Cod
-
Sodium hydrogen DL-malate, 98%
Thermo Scientific ChemicalsSynonym(s): DL-Malic acid monosodium salt Formula: C4H5NaO5 Formula weight: 156.07 Purity: 98% CAS Number: 57467-17-1 Harmonized Tariff Code: 2918.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
Sodium hexacyanoferrate(II) decahydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Sodium ferrocyanide decahydrate Formula: Na4Fe(CN)6 10H2O Formula weight: 484.07 (303.92anhy) Purity: 99% CAS Number: 14434-22-1 Packing Group: III Harmonized Tariff Code: 2837.20 Risk Phrases: 52/53 Harmful to aquatic organisms, may cause long term adverse…
-
Silicon(IV) nitride, ^a-phase, 95%
Thermo Scientific ChemicalsFormula: Si3N4 85 min (alpha form) Formula weight: 140.28 Purity: 95% CAS Number: 12033-89-5 Harmonized Tariff Code: 2850.00 Hazard Statements: H335 May cause respiratory irritation. Precautionary Statements: P261-P304+P340-P312-P405-P403+P233-P501a Avoid breathing…
-
Silver powder, APS 4-7 micron, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-22-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 7106.10 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: 57-60 …
-
Silica gel desiccant, -6+12 mesh granules
Thermo Scientific ChemicalsCAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22
-
Sodium deoxycholate, 97%
Thermo Scientific ChemicalsSynonym(s): 7-Deoxycholic acid sodium salt Formula: C24H39NaO4 Formula weight: 414.60 Purity: 97% CAS Number: 302-95-4 Harmonized Tariff Code: 2918.19 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
-
Sodium fluoride, Puratronic r, 99.995% (metals basis excluding K), K ^=60ppm
Thermo Scientific ChemicalsFormula: NaF Formula weight: 41.99 Purity: 99.995% (metals basis excluding K), K ^=60ppm CAS Number: 7681-49-4 UN Number: UN1690 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H315-H319 Toxic if swallowed. Causes skin…
-
Sodium cyclamate, 98%
Thermo Scientific ChemicalsSynonym(s): N-Cyclohexylsulfamic acid sodium salt, Sodium N-cyclohexylsulfamate Formula: C6H12NNaO3S Formula weight: 201.22 Purity: 98% CAS Number: 139-05-9 Harmonized Tariff Code: 2929.90
-
Sodium hydrogen phosphate, 98+%
Thermo Scientific ChemicalsSynonym(s): Disodium phosphate, Sodium phosphate, dibasic Formula: HNa2O4P Formula weight: 141.98 Purity: 98+% CAS Number: 7558-79-4 Harmonized Tariff Code: 2835.22 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
Silicon powder, crystalline, -140 mesh, 98% (metals basis)
Thermo Scientific ChemicalsPurity: 98% (metals basis) CAS Number: 7440-21-3 UN Number: UN1346 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2804.69 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378c Keep away from heat/sparks/open…
-
Sodium bromide, 99+% (dry wt.), water <1.0%
Thermo Scientific ChemicalsFormula: NaBr Formula weight: 102.89 Purity: 99+% (dry wt.), water CAS Number: 7647-15-6 Harmonized Tariff Code: 2827.51
-
Sodium bis(2-methoxyethoxy)aluminum hydride, 70% w/w in toluene.
Thermo Scientific ChemicalsSynonym(s): Sodium dihydrobis(2-methoxyethoxy)aluminate Formula: C6H16AlNaO4 Formula weight: 202.16 CAS Number: 22722-98-1 UN Number: UN3399 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2909.49 Hazard Statements: H225-H260-H304-H361-H373-H314-H332-H336 …
-
Strontium chloride hexahydrate, 99+%
Thermo Scientific ChemicalsFormula: SrCl2 6H2O Formula weight: 266.62 (158.53anhy) Purity: 99+% CAS Number: 10025-70-4 Harmonized Tariff Code: 2827.39 Hazard Statements: H318 Causes serious eye damage. Precautionary Statements: P280-P305+P351+P338-P310 Wear protective gloves/protective clothing/eye…
-
Silica gel, TLC high purity grade, with gypsum binder and fluorescent indicator
Thermo Scientific ChemicalsCAS Number: 63231-67-4 Harmonized Tariff Code: 2811.22 Hazard Statements: H373 May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: P260-P314-P501a Do not breathe dust/fume/gas/mist/vapours/spray. Get medical advice/attention if you feel unwell.…
-
Sodium 2-ethylhexanoate, 97%
Thermo Scientific ChemicalsSynonym(s): 2-Ethylhexanoic acid sodium salt Formula: C8H15NaO2 Formula weight: 166.20 Purity: 97% CAS Number: 19766-89-3 Harmonized Tariff Code: 2915.90 Hazard Statements: H361 Suspected of damaging fertility or the unborn child. Precautionary Statements: P280h Wear…
-
Silica gel desiccant, -3+8 Mesh Granules
Thermo Scientific ChemicalsCAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22
-
Sulfur trioxide-pyridine complex, 98%, active SO3 ca 48-50%
Thermo Scientific ChemicalsSynonym(s): Pyridine-sulfur trioxide complex Formula: C5H5NO3S Formula weight: 159.16 Purity: 98%, active SO3 ca 48-50% CAS Number: 26412-87-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H314-H318 Toxic if…
-
Sodium phenoxide, 98%
Thermo Scientific ChemicalsSynonym(s): Sodium phenylate Formula: C6H5NaO Formula weight: 116.09 Purity: 98% CAS Number: 139-02-6 UN Number: UN2905 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2907.11 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…
-
Sodium hydrogen sulfate, anhydrous, 90+%, remainder mainly sodium sulfate
Thermo Scientific ChemicalsSynonym(s): Sodium bisulfate Formula: NaHSO4 Formula weight: 120.06 Purity: 90+%, remainder mainly sodium sulfate CAS Number: 7681-38-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2833.19 Hazard Statements: H318 Causes serious eye…
-
Strontium zirconium oxide, 99.3% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Strontium zirconate Formula: SrZrO3 Formula weight: 226.84 Purity: 99.3% (metals basis) CAS Number: 12036-39-4 Harmonized Tariff Code: 2841.90
-
Sodium acetate, anhydrous, ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Acetic acid sodium salt Formula: NaOOCCH3 Formula weight: 82.03 Purity: 99.0% min CAS Number: 127-09-3 Harmonized Tariff Code: 2915.29
-
Stainless Steel flake, -325 mesh, 0.4-1.2 micron thick, Type 316-L
Thermo Scientific ChemicalsFormula: Fe Cr Ni Mo 67.5 17 13 2.5 wt Packing Group: III Harmonized Tariff Code: 7205.21
-
Silica gel desiccant, indicating, -6+16 mesh granules
Thermo Scientific ChemicalsCAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard Statements: H350 May cause cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle until all safety…
-
Sucralose, 98%
Thermo Scientific ChemicalsSynonym(s): 1,6-Dichloro-1,6-dideoxy-^b-D-fructofuranosyl-4-chloro-4-deoxy-^a-D-galactopyranoside Formula: C12H19Cl3O8 Formula weight: 397.63 Purity: 98% CAS Number: 56038-13-2 Harmonized Tariff Code: 2940.00
-
Succinic anhydride, 99%
Thermo Scientific ChemicalsSynonym(s): Butanedioic anhydride, Dihydro-2,5-furandione Formula: C4H4O3 Formula weight: 100.07 Purity: 99% CAS Number: 108-30-5 Harmonized Tariff Code: 2917.19 Hazard Statements: H302-H319-H335 Harmful if swallowed. Causes serious eye irritation. May cause respiratory…