Reagents, D, 25 g
-
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
-
N,N'-Dicyclohexylurea, 98%
Thermo Scientific ChemicalsFormula: C13H24N2O Formula weight: 224.35 Purity: 98% CAS Number: 2387-23-7 Harmonized Tariff Code: 2924.21
-
^y-Decanolactone, 98%
Thermo Scientific ChemicalsSynonym(s): gamma-Decalactone, 4-Decanolide Formula: C10H18O2 Formula weight: 170.25 Purity: 98% CAS Number: 706-14-9 Harmonized Tariff Code: 2932.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
DL-Histidine monohydrochloride monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): H-DL-His-OH.HCl.H2O Formula: C6H9N3O2 HCl H2O Formula weight: 209.63 (191.62anhy) Purity: 99% CAS Number: 123333-71-1 Harmonized Tariff Code: 2933.29
-
2,4-Diaminophenol dihydrochloride, 98+%
Thermo Scientific ChemicalsSynonym(s): Amidol, 4-Hydroxy-m-phenylenediamine dihydrochloride Formula: C6H8N2O 2HCl Formula weight: 197.07 Purity: 98+% CAS Number: 137-09-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2922.29 Hazard Statements: …
-
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
-
Dichloro(dimethylamino)phosphine, 98%
Thermo Scientific ChemicalsSynonym(s): (Dimethylamino)dichlorophosphine, Dimethylphosphoramidous dichloride Formula: C2H6Cl2NP Formula weight: 145.96 Purity: 98% CAS Number: 683-85-2 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: …
-
3,4-Dimethoxybenzophenone, 99%
AFG BioscienceCAS # 4038-14-6 Synonyms: (3,4-Dimethoxyphenyl)phenyl-methanone MDL No.: MFCD00075875 Melting Point: 52-57 ºC Molecular Formula: C15H14O3 Molecular Weight: 242.27 Purity Limit: 99% Storage Temp: Store at 0-8°C Appearance: White crystalline powder
-
2',4'-Dimethoxyacetophenone, 98%
Thermo Scientific ChemicalsFormula: C10H12O3 Formula weight: 180.20 Purity: 98% CAS Number: 829-20-9 Harmonized Tariff Code: 2914.50
-
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
-
N,N-Dibenzylhydroxylamine, 98%
Thermo Scientific ChemicalsFormula: C14H15NO Formula weight: 213.28 Purity: 98% CAS Number: 621-07-8 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
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
-
D-Amygdalin, 98%
Thermo Scientific ChemicalsSynonym(s): D-Mandelonitrile-^b-D-glucosido-6-^b-D-glucoside Formula: C20H27NO11 Formula weight: 457.44 Purity: 98% CAS Number: 29883-15-6 Harmonized Tariff Code: 2938.90 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye…
-
DEPC (Diethylpyrocarbonate)
G-BiosciencesFeatures Synonym: Diethylpyrocarbonate CAS#: 1609-47-8 Molecular Formula: C6H10O5 Molecular Weight: 162.14
-
-
Di-n-octylamine, 98%
Thermo Scientific ChemicalsFormula: C16H35N Formula weight: 241.46 Purity: 98% CAS Number: 1120-48-5 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2921.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
-
DL-Arginine hydrochloride
Thermo Scientific ChemicalsFormula: C6H14N4O2 HCl Formula weight: 210.67 CAS Number: 32042-43-6 Harmonized Tariff Code: 2925.29
-
1,5-Diphenylcarbazide, 97+%
Thermo Scientific ChemicalsSynonym(s): 1,5-Diphenylcarbohydrazide Formula: C13H14N4O Formula weight: 242.28 Purity: 97+% CAS Number: 140-22-7 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
-
-
3,4-Dihydroxybenzaldehyde, 98%
Thermo Scientific ChemicalsSynonym(s): Protocatechualdehyde Formula: C7H6O3 Formula weight: 138.12 Purity: 98% CAS Number: 139-85-5 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
-
D-(+)-Glucosamine hydrochloride >=99%, crystalline
MilliporeSigmaSynonym(s): 2-Amino-2-deoxy-D-glucose hydrochloride; Chitosamine hydrochloride Empirical Formula: C6H13NO5 -+ HCl Linear Formula: C6H13NO5 -+ HCl Formula Weight: 215.63 MDL Number: MFCD00135831 Purity: ≥99% …
-
-
DL-Valine ; >/= 99% (Assay)
AFG BioscienceSynonyms: DL-Val-OH(RS)-2-Amino-3-methylbutyric acid Purity Limit: ≥ 99% (Assay) CAS No.: 516-06-3 Molecular Formula: C5H11NO2 Molecular Weight: 117.1 MDL No.: MFCD00004267 Appearance: White to off-white powder Storage Temperature: Store at RT
-
4,4'-Dichlorobenzophenone, 99%
Thermo Scientific ChemicalsFormula: C13H8Cl2O Formula weight: 251.11 Purity: 99% CAS Number: 90-98-2 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
-
1,5-Diaminonaphthalene, 97%
Thermo Scientific ChemicalsSynonym(s): 1,5-Naphthalenediamine Formula: C10H10N2 Formula weight: 158.20 Purity: 97% CAS Number: 2243-62-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2921.59 Hazard Statements: H351 Suspected of causing cancer. Precautionary…
-
Doxycycline hyclate
Thermo Scientific ChemicalsSynonym(s): Hydramycin, Doxycycline hydrochloride hemiethanolate hemihydrate Formula: C22H24N2O8 HCl.0.5H2O.0.5C2H6O Formula weight: 512.94 (503.94anhy) CAS Number: 24390-14-5 Harmonized Tariff Code: 2941.30 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin…
-
1,5-Diaminopentane, 98%
Thermo Scientific ChemicalsSynonym(s): 1,5-Pentanediamine, Cadavarine Formula: C5H14N2 Formula weight: 102.18 Purity: 98% CAS Number: 462-94-2 UN Number: UN2735 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.29 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye…
-
2,5-Dichloropyridine, 99% (GC)
AFG BioscienceCAS # 16110-09-1 MDL No.: MFCD00006239 Molecular Formula: C5H3Cl2N Molecular Weight: 147.99 Purity Limit: 99% (GC) Storage Temp: Store at 0-8 °C Appearance: White to yellow solid or powder
-
DL-Alanine ; >/= 99% (Titration)
AFG BioscienceSynonyms: DL-Ala-OH(R,S)-2-Aminopropionic acid Purity Limit: ≥ 99% (Titration) CAS No.: 302-72-7 Molecular Formula: C3H7NO2 Molecular Weight: 89.09 MDL No.: MFCD00064408 Appearance: White crystalline powder Melting Point: 289°C (dec) Storage Temperature: Store at RT
-
3,3-Dimethyl-1-butyne, 98%
Thermo Scientific ChemicalsSynonym(s): tert-Butylacetylene Formula: C6H10 Formula weight: 82.15 Purity: 98% CAS Number: 917-92-0 UN Number: UN3295 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.29 Hazard Statements: H225-H304 Highly flammable liquid and vapour. May be fatal if…
-
1,5-Diphenylcarbazide, ACS
Thermo Scientific ChemicalsSynonym(s): 1,5-Diphenylcarbohydrazide Formula: C13H14N4O Formula weight: 242.28 CAS Number: 140-22-7 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…