Chemicals Reagents G

United States Pharmacopeia (USP) Reference Standard Synonym(s): 6-Methyl- N- [2-(4-sulphamoylphenyl)ethyl]pyrazine-2-carboxamide Empirical Formula: C₁₄H₁₆N₄O₃S Formula Weight: 320.37 Linear Formula: C₁₄H₁₆N₄O₃S

This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. K Synonyms:...

Synonym(s): 4-[2-(3-Fluoro-4-trifluoromethyl-phenyl)-4-methyl-thiazol-5-ylmethylsulfanyl]- 2-methyl-phenoxy}-acetic acid Empirical Formula: C₂₁H₁₇F₄NO₃S₂ Linear Formula: C₂₁H₁₇F₄NO₃S₂...

CAS No.: 931-40-8

Formula: GaP Formula weight: 100.69 Purity: 99.999% (metals basis) CAS Number: 12063-98-8 Harmonized Tariff Code: 2848.00 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid...

Synonym(s): Au nanorods; Gold nanorod Empirical Formula: Au Linear Formula: Au Formula Weight: 196.97 MDL Number: MFCD00003436 Density: 1 g/mL at 25 °C Storage: 2-8°C

Storage: −20°C

Formula: C3H7Na2O6P Formula weight: 216.04 CAS Number: 819-83-0 Harmonized Tariff Code: 2919.90 Hazard Statements: H210

This product is a certified reference material (CRM) certified to International Standards BS EN ISO / IEC 17025 and ISO 17034 under UKAS accreditation.

Empirical Formula: Ga₂O₁₂S₃ Linear Formula: Ga₂(SO₄)₃ Formula Weight: 427.63 MDL Number: MFCD00011019 Purity: 99.99% trace metals basis

40 wt. % in H₂O Synonym(s): Ethanedial; Oxalaldehyde Empirical Formula: C₂H₂O₂ Formula Weight: 58.04 Linear Formula: OHCCHO MDL Number: MFCD00006957 Density: 1.265 g/mL at 25 °C Refractive Index: n 20/D 1.4087 Beilstein...

Empirical Formula: C₁₅H₂₆O₂ Linear Formula: (CH₃)₂CHCH₂CO₂CH₂CH=C(CH₃)CH₂CH₂CH=C(CH₃)₂ Formula Weight: 238.37 MDL Number: MFCD00036514 Purity: ≥95%...

Synonym(s): ATP:glycerol 3-phosphotransferase; Glycerol Kinase MDL Number: MFCD00131205 Storage: 2-8°C

For updated SDS information please visit www.goodfellow.com. Synonyms: Gold; AU005831 Molecular Formula: Au Molecular Weight: 196.97 Linear Structural Formula: Au MDL Number: MFCD00003436 Purity: 99.99% Melting Point: 1063 C (lit.) Density: 19.3 g/mL at 25 C (lit.) Legal Information: Product of...

European Pharmacopoeia (EP) Reference Standard Synonym(s): Guaiacol glyceryl ether; 3-( o -Methoxyphenoxy)-1,2-propanediol; Glycerol guaiacolate; Guaifenesin Amino Acid Sequence: Empirical Formula: C₁₀H₁₄O₄ Formula Weight: 198.22 Linear Formula:...

100 μg/mL each component in acetonitrile: water (8:2) with 5% 1M HCl, ampule of 1.0 mL, certified reference material Synonym(s): Amino Acid Sequence: Empirical Formula: C₈H₁₀N₄O₂ Formula Weight: 194.19 Linear Formula:...

Purity: 99.999% (metals basis) Harmonized Tariff Code: 7108.13

Synonyms: Gentamycin sulfateActivity ≥590 mg of gentamicin/mg (dry basis), ≥484 mg of gentamicin/mg (as is) Purity Limit: Potency: ≥ 590 µg/mg (Anhydrous basis) CAS No.: 1405-41-0 MDL No.: MFCD00270181 Appearance: White to off-white powder Melting Point: 218-237 °C (dec) Optical Rotation:...

Molecular Formula: C40H56 Molecular Weight: 536.87 Linear Structural Formula: C40H56 Purity: >=90% (HPLC) Storage: -20C Biochem Physiol Actions: Metabolite in carotenoid biosynthesis and the biosynthesis of plant secondary metabolites.

Synonym(s): γ-Cyclodextrin; Cyclomaltooctaose; Cyclooctaamylose; Schardinger γ-Dextrin Amino Acid Sequence: Empirical Formula: C₄₈H₈₀O₄₀ Formula Weight: 1297.12 Linear Formula: C₄₈H₈₀O₄₀ MDL Number: MFCD00009595 Purity:...

Synonym(s): Diglycine; Glycyl-glycine Empirical Formula: C₄H₈N₂O₃ Linear Formula: NH₂CH₂CONHCH₂COOH Formula Weight: 132.12 MDL Number: MFCD00008130 Purity: ≥99.0% (NT) Melting Point: 220-240 °C (dec.) Beilstein...

Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards Synonyms: Cys-Gly Molecular Formula: C5H10N2O3S Molecular Weight: 178.21 Linear...

•xGnP(R) graphene nanoplatelets are unique nanoparticles consisting of short stacks of graphene sheets having a platelet shape. •The unique size and platelet morphology of xGnP(R) graphene nanoplatelets makes these particles especially effective at providing barrier properties, while their pure...

GelRed is a sensitive, stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. GelRed and EtBr have virtually the same spectra (Figure 1), so you can directly...