25 g, MilliporeSigma, Reagents
-
ALDRICH Oxalyldihydrazide, 98%
MilliporeSigmaSynonym(s): Oxalic dihydrazide; Oxalylhydrazide Formula: NH2NHCOCONHNH2 Formula Weight: 118.09 CAS No.: 996-98-5 Purity: 98% Packaging: 25 g in glass bottle
-
1,5-Diphenylcarbazide, reagent grade
MilliporeSigmaSynonyms: 1,5-Diphenylcarbohydrazide; sym.-Diphenylcarbazide Formula: C6H5NHNHCONHNHC6H5 Formula Weight: 242.28 CAS No.: 140-22-7 Storage Temperature: 2-8°C Packaging: 10, 25, 100 g in glass bottle
-
ALDRICH N-Phenylmaleimide, 97%
MilliporeSigmaFormula: C10H7NO2 Formula Weight: 173.17 CAS No.: 941-69-5 UN Number: UN2811 Purity: 97% Packaging: 25, 100 g in poly bottle
-
ALDRICH Sodium p-toluenesulfinate, 95%
MilliporeSigmaSynonym(s): p -Toluenesulfinic acid sodium salt Formula: 4-CH3C6H4SO2Na Formula Weight: 178.18 CAS No.: 824-79-3 Purity: 95% Packaging: 25, 100 g in glass bottle
-
SIAL 4-Phenylazophenol
MilliporeSigma98% Synonym(s): 4-Hydroxyazobenzene; Solvent Yellow 7 Empirical Formula: C12H10N2O Formula Weight: 198.22 Linear Formula: C6H5N=NC6H4OH MDL Number: MFCD00002330 Purity: 98% Melting Point: …
-
ALDRICH Tris(diethylamino)phosphine, 97%
MilliporeSigmaSynonym(s): Hexaethyltriamidophosphite; Hexaethyltriaminophosphine; Phosphorous acid tris(diethylamide); Tris(N,N-diethylamino)phosphine; Tris(diethylamido)phosphine; Hexaethylphosphorous triamide Formula: P[N(C2H5)2]3 Formula Weight: 247.36 CAS…
-
ALDRICH 2-Chloropyrazine, 97%
MilliporeSigmaFormula: C4H3ClN2 Formula Weight: 114.53 CAS No.: 14508-49-7 UN Number: UN1993 Purity: 97% Density: 1.283g/mLat 25°C(lit.) Other Notes: remainder water Packaging: 5, 25 g in glass bottle
-
Synonym(s): Adermine hydrochloride; PN HCl; Pyridoxol hydrochloride; Vitamin B6 hydrochloride Empirical Formula: C8H11NO3 -+ HCl Linear Formula: C8H11NO3 -+ HCl Formula Weight: 205.64 MDL Number: MFCD00012807 …
-
Synonyms: BSTFA + TMCS Formula: CF3C[=NSi(CH3)3]OSi(CH3)3 Formula Weight: 257.40 CAS No.: 25561-30-2 Density: 0.97 g/mL(lit.) Storage Temperature: 2-8°C Other Notes: The position of the silyl groups has not been unequivocally…
-
Glycolide, >=99%
MilliporeSigmaSynonyms: 1,4-Dioxane-2,5-dione CAS Number: 502-97-6 Formula: C4H4O4 Formula Weight: 116.07 Linear Formula: C4H4O4 MDL No.: MFCD00081108 Purity: >=99% Melting Point: 82-86 C (lit.) Storage: -20C EC Number: 207-954-9 UNSPSC Code: 12162002
-
ALDRICH 5-Bromo-2-methoxybenzaldehyde, 99%
MilliporeSigmaSynonym(s): 5-Bromo- o -anisaldehyde Formula: BrC6H3(OCH3)CHO Formula Weight: 215.04 CAS No.: 25016-01-7 Purity: 99% Packaging: 25 g in glass bottle
-
ALDRICH 3,4-Dihydroxybenzaldehyde, 97%
MilliporeSigmaSynonym(s): Protocatechualdehyde Formula: (HO)2C6H3CHO Formula Weight: 138.12 CAS No.: 139-85-5 Purity: 97% Packaging: 25, 100 g in poly bottle
-
ALDRICH Ethyl 2-ethylacetoacetate, 90%
MilliporeSigmaFormula: CH3COCH(C2H5)COOC2H5 Formula Weight: 158.19 CAS No.: 607-97-6 Purity: 90% Density: 0.981g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
-
Synonym(s): 2,5-Dimethyl-4-hydroxy-3(2 H )-furanone; Furaneol; Strawberry furanone Formula: C6H8O3 Formula Weight: 128.13 CAS No.: 3658-77-3 Purity: ≥99.0% (GC) Storage: 2-8°C Packaging: 25 g in glass bottle
-
ALDRICH a,a'-Dibromo-p-xylene, 97%
MilliporeSigmaSynonym(s): 1,4-Bis(bromomethyl)benzene; p -Xylylene dibromide Formula: C6H4(CH2Br)2 Formula Weight: 263.96 CAS No.: 623-24-5 UN Number: UN3448 Purity: 97% Packaging: 5, 25, 100 g in glass bottle
-
SIGMA B-Cyclodextrin, Greater Than or Equal to 97%
MilliporeSigmaSynonym(s): beta-Cyclodextrin; Caraway; Cycloheptaamylose; Cyclomaltoheptaose; Schardinger β-Dextrin Formula: C42H70O35 Formula Weight: 1134.98 CAS No.: 7585-39-9 Purity: ≥97% Packaging: 25, 100 g in poly bottle
-
ALDRICH Tetrabutylammonium tetrafluoroborate, 99%
MilliporeSigmaTetrabutylammonium tetrafluoroborate (TBATFB) is a phase transfer catalyst. It can be synthesized by the reaction between 30% aqueous solution of tetrafluoroboric acid and 40% aqueous solution of tetrabutylamonium hydroxide. Tetrabutylammonium tetrafluoroborate acts as an electrolyte and inhibits…
-
Pilocarpine nitrate salt, >=98% (HPLC)
MilliporeSigmaCAS Number: 148-72-1 Formula: C11H16N2O2 · HNO3 Formula Weight: 271.27 Linear Formula: C11H16N2O2 · HNO3 MDL No.: MFCD00078497 Purity: >=98% (HPLC) Beilstein Registry Number: 4171406 EC Number: 205-723-7 UNSPSC Code: 12352200 Features and Benefits: This compound is also…
-
Synonym(s): Pancreatin from hog pancreas MDL Number: MFCD00131789 Storage: −20°C
-
Sodium acetate trihydrate, ACS reagent, =99%
MilliporeSigmaSynonyms: Acetic acid sodium salt trihydrate Formula: CH3COONa · 3H2O Formula Weight: 136.08 CAS No.: 6131-90-4 Purity: ≥99%; 99.0-101% (ACS specification) Other Notes: Enzyme substrate for acetate kinase (EC 2.7.2.1) Packaging: 1, 2.5 kg in poly…
-
ALDRICH 1,2-Dibromotetrachloroethane, 97%
MilliporeSigmaFormula: BrCCl2CCl2Br Formula Weight: 325.64 CAS No.: 630-25-1 Purity: 97% Density: 2.713g/mLat 25°C(lit.) Packaging: 25, 100 g in poly bottle
-
SIGMA BICINE, =99% (titration)
MilliporeSigmaSynonyms: N,N -Bis(2-hydroxyethyl)glycine Formula: C6H13NO4 Formula Weight: 163.17 CAS No.: 150-25-4 Purity: ≥99% (titration) Application: Recommended buffer for low temperature biochemical work. 1 Used in the preparation of stable substrate…
-
Acetylferrocene, 0.95
MilliporeSigmaSynonyms: (Acetylcyclopentadienyl)cyclopentadienyliron; 1-Ferrocenylethanone; Acetoferrocene CAS Number: 1271-55-2 Formula: C12H12FeO Formula Weight: 228.07 Linear Formula: C12H12FeO MDL No.: MFCD00001432 Purity: 0.95 Melting Point: 81-83 C (lit.) EC Number: 215-043-2 …
-
ALDRICH 1,2,3-Trimethoxybenzene, 98%
MilliporeSigmaSynonym(s): Pyrogallol trimethyl ether Formula: C6H3(OCH3)3 Formula Weight: 168.19 CAS No.: 634-36-6 Purity: 98% Density: 1.112g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
-
ALDRICH 1-Bromo-4-fluorobenzene, 99%
MilliporeSigmaFormula: BrC6H4F Formula Weight: 175.00 CAS No.: 460-00-4 UN Number: UN1993 Purity: 99% Density: 1.593g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle
-
ALDRICH 2-Bromoanisole, 97%
MilliporeSigmaSynonym(s): 1-Bromo-2-methoxybenzene Formula: BrC6H4OCH3 Formula Weight: 187.03 CAS No.: 578-57-4 UN Number: UN3082 Purity: 97% Density: 1.502g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
-
4-(Dimethylamino)benzaldehyde, ACS reagent, 99%
MilliporeSigmaSynonyms: Ehrlich's reagent Formula: (CH3)2NC6H4CHO Formula Weight: 149.19 CAS No.: 100-10-7 Purity: 99% Application: Forms colored condensation products (Schiff bases) with pyrroles 1 and primary amines. 2 Packaging: 25, 100, 250,…
-
Formula: C27H29N2NaO7S2 Formula Weight: 580.65 CAS No.: 3520-42-1 Application: Use as a fluorescent dye to quantify cellular proteins in cultured cells. Packaging: 1, 5, 25 g in glass bottle
-
Empirical Formula: Na3O40PW12 -+ xH2O Linear Formula: Na3PO4-+12WO3-+xH2O Formula Weight: 2946.00 (anhydrous basis) MDL Number: MFCD01863601 Purity: ≥99.9% trace metals basis Melting Point: >350 °C(lit.)
-
Sodium borohydride, granular, 99.99% trace metals basis
MilliporeSigmaSynonyms: Sodium tetrahydridoborate CAS Number: 16940-66-2 Formula: H4BNa Formula Weight: 37.83 Linear Formula: NaBH4 MDL No.: MFCD00003518 Purity: 99.99% trace metals basis Melting Point: >300 C (dec.) (lit.) EC Number: 241-004-4 UNSPSC Code: 12352000 General…
-
1-Penten-3-one, contains 0.1% BHT as stabilizer, 97%
MilliporeSigmaSynonyms: Ethyl vinyl ketone CAS Number: 1629-58-9 Formula: C5H8O Formula Weight: 84.12 Linear Formula: C2H5COCH=CH2 MDL No.: MFCD00009316 Purity: 0.97 Boiling Point: 38 C/60 mmHg(lit.) Density: 0.851 g/mL at 20 C; 0.845 g/mL at 25 C(lit.) Refractive Index: n20/D…
-
Formula: Mg Formula Weight: 24.31 CAS No.: 7439-95-4 UN Number: UN1869 Purity: ≥99.5% Mg basis Density: 1.74g/mLat 25°C(lit.)