Chemicals Reagents C

Formula: C₆H₁₁NCS Formula Weight: 141.23 CAS No.: 1122-82-3 UN Number: UN3265 Purity: 98% Density: 0.996g/mLat 25°C(lit.) Packaging: 25 g in glass bottle

Formula: C₈H₅ClN₂ Formula Weight: 164.59 CAS No.: 1448-87-9 Purity: 98% Packaging: 1, 5 g in glass bottle

Empirical Formula: C₈H₁₃NO Linear Formula: C₆H₁₁CH₂NCO Formula Weight: 139.19 MDL Number: MFCD03701631 Purity: 97% Boiling Point: 193-194 °C(lit.) Density: 0.974 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

VETRANAL ™ , analytical standard Synonym(s): Isopropyl 2-(4-thiazolyl)-5-benzimidazolecarbamate Empirical Formula: C₁₄H₁₄N₄O₂S Formula Weight: 302.35 Linear Formula: C₁₄H₁₄N₄O₂S MDL Number: MFCD00864552...

Empirical Formula: C₄H₇Cl Linear Formula: CH₃CHClCH=CH₂ Formula Weight: 90.55 MDL Number: MFCD00000869 Purity: 97% Boiling Point: 62-65 °C(lit.) Density: 0.9 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.419(lit.)...

Synonym(s): Casein from bovine milk MDL Number: MFCD00081481 Melting Point: 280 °C (dec.)(lit.); 280 °C (lit.)(lit.)

Empirical Formula: C₂₄H₁₂ Linear Formula: C₂₄H₁₂ Formula Weight: 300.35 MDL Number: MFCD00004134 Purity: 99% Boiling Point: 525 °C(lit.) Melting Point: 428 °C(lit.) Beilstein Registry Number: 658468

Empirical Formula: C₇H₅ClO₃ -+ 0.5H₂O Linear Formula: ClC₆H₃(OH)CO₂H-+ 1 /₂H₂O Formula Weight: 181.57 MDL Number: MFCD02662353 Purity: 98% Melting Point: 171-173 °C(lit.)

Formula: CaSO4 2H2O Formula weight: 172.17 (136.14anhy) Purity: 99% CAS Number: 10101-41-4 Harmonized Tariff Code: 2833.29

Synonyms: 4-Bromo-2-(4-chlorophenyl)-1-(ethoxymethyl)-5-(trifluoromethyl)-1 H -pyrrol-3-carbonitrile Formula: C₁₅H₁₁BrClF₃N₂O Formula Weight: 407.61 CAS No.: 122453-73-0 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich...

Synonym(s): EPD-d₅; Timnodonic acid-d₅ Empirical Formula: C₂₀D₅H₂₅O₂ Linear Formula: C₂₀D₅H₂₅O₂ Formula Weight: 307.48 Purity: 98% (CP) Melting Point: -54--53 °C(lit.) Density:...

Empirical Formula: C₇H₄ClFO Linear Formula: ClC₆H₃(F)CHO Formula Weight: 158.56 MDL Number: MFCD00003306 Purity: 95% Melting Point: 32-35 °C(lit.) Beilstein Registry Number: 2245530

Synonym(s): 5(6)-FAM SE; FLUOS Empirical Formula: C₂₅H₁₅NO₉ Linear Formula: C₂₅H₁₅NO₉ Formula Weight: 473.39 MDL Number: MFCD04119713 Purity: ≥80% (HPLC) Storage: −20°C

Grade: Technical CAS No.: 7647-17-8

This certified reference material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Download your certificate at: http://www.sigma-aldrich.com.Please specify if you require a...

Synonym(s): Cupric oxide Empirical Formula: CuO Linear Formula: CuO Formula Weight: 79.55 MDL Number: MFCD00010979

Formula: CaCl2 Formula weight: 110.99 Purity: 96.0% min CAS Number: 10043-52-4 Harmonized Tariff Code: 2827.20 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face...