100 g, Reagents, S
-
Sodium 3-chloro-2-hydroxypropanesulfonate hemihydrate, 98%
Thermo Scientific ChemicalsSynonym(s): 3-Chloro-2-hydroxypropanesulfonic acid sodium salt hemihydrate Formula: C3H6ClNaO4S 0.5H2O Formula weight: 205.60 (196.59anhy) Purity: 98% CAS Number: 143218-48-8 Harmonized Tariff Code: 2905.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…
-
Strontium Sulphate ; Reagent Grade ; >/= 99% (Assay)
AFG BioscienceGrade: Reagent Grade Purity Limit: ≥ 99% (Assay) CAS No.: 7759-02-6 Molecular Formula: SrSO4 Molecular Weight: 183.68 MDL No.: MFCD00036274 Appearance: White powder Comments: Widely applied in the manufacturing of Barium Salts, pigments, special glass, printing inks,…
-
-
Sodium Selenate, Decahydrate
Spectrum ChemicalCAS No.: 10102-23-5 UN No.: UN2630 Class: 6.1 Pkg. Group: PG I
-
Ricca Sodium Arsenite
Ricca ChemicalSodium arsenite usually refers to the inorganic compound with the formula NaAsO2. Also called sodium meta-arsenite, it is the sodium salt of arsenous acid. Sodium ortho-arsenite is Na3AsO3. The compounds are colourless solids.
-
Silicon tetrachloride, 0.99
MilliporeSigmaSynonyms: STC; Tetrachlorosilane CAS Number: 10026-04-7 Formula: Cl4Si Formula Weight: 169.9 Linear Formula: SiCl4 MDL No.: MFCD00011229 Purity: 0.99 Boiling Point: 57.6 C(lit.) Melting Point: -70 C (lit.) Density: 1.483 g/mL at 25 C(lit.) EC Number: 233-054-0 …
-
Bio-Refined™ Sodium Phosphate, Monobasic, Monohydrate
GFS ChemicalsNaH2PO4•H2O CAS#: 10049-21-5 F.W.: 137.99
-
Silver iodide, Premion r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: AgI Formula weight: 234.77 Purity: 99.999% (metals basis) CAS Number: 7783-96-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2843.29 Risk Phrases: 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the…
-
Silver powder, -100 mesh, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (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…
-
Synonym(s): ‘Caustic soda' Empirical Formula: HNaO Linear Formula: NaOH Formula Weight: 40.00 MDL Number: MFCD00003548 Purity: ≥98.0% (T) Melting Point: 318 °C(lit.)
-
-
Silica gel desiccant, indicating, ACS
Thermo Scientific ChemicalsCAS Number: 7631-86-9 MDL: MFCD00011232 EINECS: 231-545-4 Form : -6+18 Mesh Granules Sensitivity : Hygroscopic GHS Hazard and Precautionary Statements Hazard Statements: H350-H360-H373-H411 May cause cancer. May damage fertility or the unborn child.…
-
Salicylaldoxime, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Hydroxybenzaldehyde oxime, Salicylaldehyde oxime Formula: C7H7NO2 Formula weight: 137.14 Purity: 98% CAS Number: 94-67-7 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
-
ALDRICH Sodium iodate, Greater Than or Equal to 99%
MilliporeSigmaFormula: NaIO3 Formula Weight: 197.89 CAS No.: 7681-55-2 UN Number: UN1479 Purity: ≥99% Density: 4.28g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle
-
Sodium trifluoroacetate, 98%
Thermo Scientific ChemicalsSynonym(s): Trifluoroacetic acid sodium salt Formula: CF3CO2Na Formula weight: 136.00 Purity: 98% CAS Number: 2923-18-4 Harmonized Tariff Code: 2915.90 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37 In case of contact with…
-
-
-
ALDRICH Sodium methanesulfonate, 98%
MilliporeSigmaSynonym(s): Methanesulfonic acid sodium salt Formula: CH3SO3Na Formula Weight: 118.09 CAS No.: 2386-57-4 Purity: 98% Packaging: 5, 100, 500 g in glass bottle
-
Silicon(IV) oxide, amorphous, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.9% (metals basis) CAS Number: 7631-86-9 Harmonized Tariff Code: 2811.22 Hazard St
-
Sodium azide, ReagentPlus(R), >=99.5%
MilliporeSigmaSodium azide is commonly used as a bacteriostatic preservative for biological samples and also as a source to generate gas in automobile airbags. It is also a metabolic inhibitor, which inhibits oxidative phosphorylation. Synonyms: Hydrazoic acid sodium salt; NSC 3072 Molecular…
-
Sulfadoxine, 98%
Thermo Scientific ChemicalsSynonym(s): Sulphadoxine Formula: C12H14N4O4S Formula weight: 310.33 Purity: 98% CAS Number: 2447-57-6 Harmonized Tariff Code: 2935.00 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse…
-
Sodium 1-hexanesulfonate, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Hexanesulfonic acid sodium salt Formula: CH3(CH2)5SO3Na Formula weight: 188.22 Purity: 99% CAS Number: 2832-45-3 Harmonized Tariff Code: 2904.10
-
Silicon(IV) oxide, Puratronic r, 99.999% (metals basis)
Thermo Scientific ChemicalsFormula: SiO2 Formula weight: 60.09 Purity: 99.999% (metals basis) CAS Number: 14808-60-7 Harmonized Tariff Code: 2811.22 Hazard Statements: H350-H373 May cause cancer. May cause damage to organs through prolonged or repeated exposure. Precautionary Statements: …
-
Sodium triacetoxyborohydride, 0.97
MilliporeSigmaSynonyms: 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…
-
Safranin O certified by the Biological Stain Commission
MilliporeSigmaSynonym: Basic Red 2, Cotton Red, Gossypimine, Safranin T, Safranin Y or A CAS Number: 477-73-6 Empirical Formula (Hill Notation): C20H19ClN4 Molecular Weight: 350.84 Beilstein Registry Number: 3924099 Color Index Number: 50240 …
-
Sodium nitrite, ACS reagent, =97.0%
MilliporeSigmaFormula: NaNO2 Formula Weight: 69.00 CAS No.: 7632-00-0 Purity: ≥97.0% Packaging: 100, 500 g in poly bottle Packaging: 2.5 kg in poly bottle Packaging: 5 g in glass bottle
-
SIAL Silver nitrate
MilliporeSigmapuriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.8% Synonym(s): Nitric acid silver(I) salt Empirical Formula: AgNO3 Formula Weight: 169.87 Linear Formula: AgNO3 MDL Number: MFCD00003414 Purity: ≥99.8% Melting…
-
Synonyms: Sodium phosphate dibasicDisodium hydrogen phosphate Grade: USP Purity Limit: ≥ 99.0% (Titration) CAS No.: 7558-79-4 Molecular Formula: Na2HPO4 Molecular Weight: 141.96 MDL No.: MFCD00003496 Appearance: White crystalline powder Comments: It is used in pH buffer…
-
-
CAS No.: 112926-00-8 Purity: ≥99% Legal Information: Davisil is a registered trademark of W.R. Grace & Co.-Conn. Packaging: 1 kg in poly bottle Packaging: 100 g in poly bottle
-
SIGMA Sodium diethyldithiocarbamate trihydrate
MilliporeSigmaSynonym(s): Cupral; Diethyldithiocarbamic acid sodium salt Empirical Formula: C5H10NNaS2 -+ 3H2O Linear Formula: (C2H5)2NCSSNa -+ 3H2O Formula Weight: 225.31 MDL Number: MFCD00150617 Melting…
-
ALDRICH Sodium tetraborate, 99.998% trace metals basis
MilliporeSigmaSynonym(s): Borax, fused Formula: Na2B4O7 Formula Weight: 201.22 CAS No.: 1330-43-4 Purity: 99.998% trace metals basis Density: 2.367g/mLat 25°C(lit.) Packaging: 5, 25, 100 g in glass bottle