Reagents, S, 1 kg, Chemicals
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Synonyms: Disodium hydrogen phosphate heptahydrate; Disodium phosphate Formula: Na2HPO4 · 7H2O Formula Weight: 268.07 CAS No.: 7782-85-6 Density: 1.68 g/mL at 25 °C(lit.)
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Silica gel 60, 0.040-0.063mm (230-400 mesh), 99.5% (metals basis)
Thermo Scientific ChemicalsPurity: 99.5% (metals basis) 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 medical…
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Sodium hydrosulfide hydrate,
MilliporeSigmaCAS Number: 207683-19-0 Formula: HNaS · xH2O Formula Weight: 56.06 (anhydrous basis) Linear Formula: NaSH·xH2O MDL No.: MFCD00149796 Melting Point: 52-54 C (lit.) UNSPSC Code: 12352300 General description: Sodium hydrosulfide hydrate is a hydrated inorganic salt of sodium.…
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Sodium sulfite, 98.0% (Titration)
AFG BioscienceCAS # 7757-83-7 Comments: Reducing agent. Density: 2.633 Grade: ACS reagent MDL No.: MFCD00003503 Molecular Formula: Na2SO3 Molecular Weight: 126.04 Purity Limit: 98.0% (Titration) Storage Temp: Store at RT Appearance: White crystalline powder
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Sodium Phosphate, Dibasic, Heptahydrate, Reagent, A.C.S.
Electron Microscopy SciencesFormula: Na2HPO4·7H2O Formula Weight: 268.07 CAS # 7782-85-6
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ALDRICH Sodium carboxymethyl cellulose, average Mw ~250,000
MilliporeSigmaSynonym(s): Carboxymethylcellulose sodium salt MDL Number: MFCD00081472 Melting Point: 270 °C (dec.)
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Sodium nitrite, 98%
Thermo Scientific ChemicalsFormula: NNaO2 Formula weight: 69.00 Purity: 98% CAS Number: 7632-00-0 UN Number: UN1500 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.10 Hazard Statements: H301-H272 Toxic if swallowed. May intensify fire; oxidizer. Precautionary Statements: …
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Styrene oxide 97%
MilliporeSigmaSynonyms: 1,2-Epoxyethylbenzene; Phenylethylene oxide; Phenyloxirane Molecular Formula: C8H8O Molecular Weight: 120.15 Linear Structural Formula: C8H8O MDL Number: MFCD00005121 Purity: 97% Melting Point: -37 C (lit.) Density: 1.054 g/mL at 25 C (lit.) Refractive…
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Sodium dodecyl sulfate (SDS) is an anionic detergent suitable to denature proteins. It has a long-chain aliphatic group with negatively charged sulfate attached. This makes SDS an amphipathic detergent. Synonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium…
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Sodium chlorate, 99% min
Thermo Scientific ChemicalsFormula: NaClO3 Formula weight: 106.45 Purity: 99% min CAS Number: 7775-09-9 UN Number: UN1495 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.11 Hazard Statements: H271-H302 May cause fire or explosion; strong oxidizer. Harmful if swallowed. …
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Synonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥98% (titration) Other Notes: Easily compare specifications for Sodium Chloride products with the Sodium Chloride specification table .
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Saccharin Sodium Salt Dihydrate For Synthesis
MilliporeSigmaCAS No.: 6155-57-3 pH: 6.0 - 7.5 (100 g/l, H2O, 20°C) Solubility: 1000 g/l (20°C) Molar Mass: 241.19 g/mol Bulk Density: 600 - 800 kg/m3 Flash Point: >200°C Refractive Index: >200°C
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Sodium perborate tetrahydrate purum p.a., 96% (RT)
MilliporeSigmaSodium perborate tetrahydrate is a hydrated sodium salt. It participates in various oxidation reactions of anilines and sulfides. Molecular Formula: BNaO3 · 4H2O Molecular Weight: 153.86 Linear Structural Formula: NaBO3 · 4H2O MDL Number: MFCD00149231 Purity: >=10% active oxygen…
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Starch, soluble, ACS reagent
MilliporeSigmaFormula: C12H22O11 Formula Weight: 342.30 CAS No.: 9005-84-9
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Sodium gluconate, meets USP testing specifications
MilliporeSigmaSynonyms: D-Gluconic acid sodium salt; 2,3,4,5,6-Pentahydroxycaproic acid sodium salt; D-Gluconate sodium salt; Sodium D-gluconate Formula: C6H11NaO7 Formula Weight: 218.14 CAS No.: 527-07-1
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Sodium dodecyl sulfate, ReagentPlus(R), >=98.5% (GC)
MilliporeSigmaSynonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate CAS Number: 151-21-3 Formula: C12H25NaO4S Formula Weight: 288.38 Linear Formula: CH3(CH2)11OSO3Na MDL No.: MFCD00036175 Purity: >=98.5% (GC) Melting Point: …
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Synonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Other Notes: Easily compare specifications for Sodium Chloride products with the Sodium Chloride specification table .
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Stearic acid, 90+%
Thermo Scientific ChemicalsSynonym(s): Octadecanoic acid Formula: CH3(CH2)16CO2H Formula weight: 284.48 Purity: 90+% CAS Number: 57-11-4 Harmonized Tariff Code: 2915.70 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37 In case of contact with eyes, rinse…
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Sodium stannate trihydrate ; 99+%
AFG BioscienceSynonyms: Sodium tin(IV) oxide trihydrate Purity Limit: 99+% CAS No.: 12209-98-2 Molecular Formula: Na2SnO3·3H2O Molecular Weight: 166.71 MDL No.: MFCD00150189 Storage Temperature: Store at RT
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Sodium Pyruvate
Avantor - J.T.Baker®Formula: CH3COCOONa Formula Weight: 110.05 CAS Number: 113-24-6
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Starch, from potato, tested according to Ph.Eur.
MilliporeSigmaCAS No.: 9005-25-8 Synonyms: Solani amylum Linear Formula: (C6H10O5)n MDL No.: MFCD00082026
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Salicylaldehyde
AFG BioscienceSynonyms: (2-Hydroxyphenyl) methanal 2-Formylphenol 2-Hydroxybenzaldehyde CAS No.: 90-02-8 Molecular Formula: C7H6O2 Molecular Weight: 122.12 MDL No.: MFCD00003317 Storage Temperature: Store at 0-8°C
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Silica gel, wide pore, 150 angstroms
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.…
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Sorbitan monostearate
Thermo Scientific ChemicalsSynonym(s): Sorbitan monooctadecanoate, Span r 60 Formula: C24H46O6 Formula weight: 430.63 CAS Number: 1338-41-6 Harmonized Tariff Code: 3402.13
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Sodium chloride, BioXtra, =99.5% (AT)
MilliporeSigmaSynonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% (AT) Other Notes: Easily compare specifications for Sodium Chloride products with the Sodium Chloride specification table .
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Sodium bismuthate ; ACS reagent ; >/= 80.0% (Titration)
AFG BioscienceSynonyms: Bismuth sodium trioxide Grade: ACS reagent Purity Limit: ≥ 80.0% (Titration) CAS No.: 12232-99-4 Molecular Formula: NaBiO3 Molecular Weight: 279.97 MDL No.: MFCD00003474 Appearance: Yellow to brown powder Comments: Oxidizer; determination of manganese in iron…
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ALDRICH Sodium carboxymethyl cellulose, average Mw ~250,000
MilliporeSigmaSynonym(s): Carboxymethylcellulose sodium salt MDL Number: MFCD00081472 Melting Point: 260 °C (dec.)