Reagents

593 products

€18,18

Synonym: 4-Hydroxy-3-méthoxybenzaldéhyde Formula : C8H8O3 Molecular weight: 152.15 g/mol CAS Number : 121-33-5 CE Number : 204-465-2 Specification : Appearance: light yellow powder Odor: charact...

€13,62

Synonym: Petrolatum; Petroleum jelly CAS Number : 8009-03-8 EC Number : 232-373-2 Specification : Appearance: colorless pâte à blanche Melting point: 35 to 70°C Boiling point: 360 to 732°C Flash...

€20,18

Synonym: Paraffin oil CAS Number : 8012-95-1 EC Number : 232-384-2 Specification : Appearance: colorless viscous liquid Point d'écoulement : env. -12°C Boiling point: 300 to 500°C Flash point : ...

€16,50

Formula : C 26 H 27 N 2 O 6 Molecular weight: 463.50 g/mol CAS Number : 2437-29-8 CE Number : 219-441-7 Specification : Appearance: pourable vert-bleu Minimum purity: 90% Melting point: 1...

€25,63

Formula: C 27 H 35 BrClN 3 , ZnCl 2 Molecular weight: 653.24 g/mol CAS Number : 7114-03-6 EC Number : 230-415-4 Specification : pH indicator: blue <0.2-1.8> Appearance: light powder-bl...

€7,77

Formula : C 32 H 22 N 6 Na 2 O 6 S 2 Molecular weight: 696.66 g/mol CAS Number : 573-58-0 EC Number : 209-358-4 Specification : pH indicator: bleu-violet <3.0-5.2> rouge-orange Appea...

€12,89

Formula : C21H18O5S Molecular weight: 382.43 g/mol CAS Number : 1733-12-6 EC Number : 217-064-2 Specification : pH indicator: jaune <7.2-8.8> rouge Appearance: powdery red-brown Minimum pu...

€11,77

Formula : C19H14O5S Molecular weight: 354.38 g/mol CAS Number : 143-74-8 CE Number : 205-609-7 Specification : pH indicator: white < 6.8-8.2, red Appearance: powdery red blush Melting p...

€8,74

pH indicator: red <4.4-6.0> yellow Formula: C 15 H 15 N 3 O 2 M: 269.30 M: 411 / D: 273-391-501 CAS: 000493-52-7 Recommended protection: glasses, gloves, gown

€19,99

Formula : C15H17ClN4 Molecular weight: 288.78 g/mol CAS Number : 553-24-2 EC Number : 209-035-8 Specification : pH indicator: red <6.8-8.0> yellow Appearance: powdery green face Mel...

€11,29

Formula : C 22 H 16 N 4 O Molecular weight: 352.39 g/mol CAS Number : 85-86-9 EC Number : 201-638-4 Specification : Appearance: powdery red Minimum purity: 85% Melting point: 199°C - dec....

€8,82

Formula: (Mg,Fe) 3 [(Si,Al) 4 O 10 ] [OH] 2 4H 2 O Specification : Appearance: havane flakes and granules Melting point: 1300°C Granulometry: 0.3 to 4 mm Volumetric mass: 88 g/L CEC: 50-150 Me...

€20,58

Dye in microscopy Formula: C 25 H 30 ClN 3 M: 407.98; M: 302-318-341-350-410 / S: 201-273-280-305+351+338-308+313-501 CAS: 000548-62-9 Recommended protection: glasses, gloves, gown, mask

€22,93

Colorant under microscope. It is used for Gram staining. Formula:C 25 N 3 H 30 Cl Crystallised violet mélange (CI 42555) and méthyle violet (CI 42535) Specification : Appearance: powdery green...

€21,27

Mélange d'isomères du xylène. Formula : C8H10 Molecular weight: 106.17 g/mol CAS Number : 1330-20-7 CE Number : 215-535-7 Specification : Appearance: colorless liquid Smell: aromatic Min...

€13,45

Formula : Zn Molecular weight: 65.39 g/mol CAS Number : 7440-66-6 EC Number : 231-175-3 Specification : Appearance: fine grey powder Minimum purity: 97% Melting point: 419°C Boiling point: 907°C...

€22,89

Formula : Zn Molecular weight: 65.39 g/mol CAS Number : 7440-66-6 EC Number : 231-175-3 Specification : Appearance: granules and gray morceaux Minimum purity: 99.9% Melting point: 419°C Boiling ...