Chemicals Reagents S

Sodium Hydroxide is a strong base in terms of chemical ionization and solutions of it can be assayed using a strong acid, such as Hydrochloric Acid or Sulfuric Acid, or by using an acidimetric standard such as Potassium Hydrogen Phthalate (KHP).

Synonym(s): NSC 56753; Selenium oxide Empirical Formula: O₂Se Linear Formula: SeO₂ Formula Weight: 110.96 MDL Number: MFCD00003562 Purity: 99.8% trace metals basis Melting Point: 315 °C (subl.)(lit.)

Grade: Technical CAS No.: 7601-54-9

Storage: −196°C

Synonyms: Gerontine; Musculamine; N,N′-Bis(3-aminopropyl)-1,4-diaminobutane; Neuridine Formula: NH₂(CH₂)₃NH(CH₂)₄NH(CH₂)₃NH₂ · 2H₂O Formula Weight: 238.37 CAS No.: 403982-64-9 Purity:...

Synonyms: Monodisperse silicon dioxide; Non-porous silica; Non-porous silicon dioxide; Silica; Silicon dioxide Molecular Formula: O2Si Molecular Weight: 60.08 Linear Structural Formula: SiO2 MDL Number: MFCD00011232 Melting Point: >1600 C (lit.) Application: Silica monodispersed, non-porous (200 nm)...

ACS reagent, ≥99.5% Empirical Formula: INa Formula Weight: 149.89 Linear Formula: NaI MDL Number: MFCD00003532 Purity: ≥99.5% Melting Point: 661 °C(lit.) RTECS No.: WB6475000 RIDADR: UN 3077 9 / PGIII

Synonyms: (+/-)-sec-Butylamine; (+/-)-2-Aminobutane CAS Number: 13952-84-6 Formula: C4H11N Formula Weight: 73.14 Linear Formula: CH3CH2CH(NH2)CH3 MDL No.: MFCD00008094 Purity: 0.99 Boiling Point: 63 C(lit.) Melting Point: -72 C (lit.) Density: 0.724 g/mL at 25 C(lit.) Refractive Index: n20/D...

Empirical Formula: C₃₆H₅₂O₁₃ Linear Formula: C₃₆H₅₂O₁₃ Formula Weight: 692.79 MDL Number: MFCD00869441 Purity: ≥90% (LC/MS-ELSD) Storage: −20°C

Empirical Formula: C₄₈H₈₂O₄ Linear Formula: C₄₈H₈₂O₄ Formula Weight: 723.16 MDL Number: MFCD00674112 Purity: ≥95.0% Melting Point: 70-77 °C Beilstein Registry Number: 7612541

Synonym(s): β-Hydroxyisobutyric acid sodium salt; 3-Hydroxy-2-methylpropionic acid sodium salt; Sodium 3-hydroxy-2-methylpropionate Empirical Formula: C₄H₇NaO₃ Linear Formula: C₄H₇NaO₃ Formula Weight: 126.09 MDL Number:...

Product Source: Expressed by baculovirus in Sf21 insect cells. Application: Research Sub CategoryCardiovascular DiseaseMetabolic Disorders Biochem Physiol Actions: Target Sub-Family: TK Legal Information: UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany Other Notes: For Specific...

Synonyms: Corn starch; Starch from maize Formula: (C₆H₁₀O₅)_n CAS No.: 9005-25-8 Storage Temperature: 2-8°C Application: Internal control for use with the Total Dietary Fiber Assay Kit.

puriss. p.a., ≥99.0% (NT) Synonym(s): Butanedioic acid disodium salt; Succinic acid disodium salt Empirical Formula: C₄H₄Na₂O₄ -+ 6H₂O Formula Weight: 270.14 Linear Formula: NaOOCCH₂CH₂COONa -+ 6H₂O MDL...

Formula: NaH₂PO₄•H₂O Formula Weight: 137.99 CAS Number: 10049-21-5

Grade: Reagent, ACS CAS No.: 143-33-9 UN No.: UN1689 Class: 6.1 Pkg. Group: PG I

Synonym(s): Streptokinase from Streptococcus hemolyticus MDL Number: MFCD00082037 Storage: −20°C

Synonym(s): Monosodium phosphate; Sodium dihydrogen phosphate monohydrate Empirical Formula: H₂NaO₄P -+ H₂O Linear Formula: NaH₂PO₄ -+ H₂O Formula Weight: 137.99 MDL Number: MFCD00149208 Purity: 98.0-102.0%

Formula: C₂₁H₃₉N₇O₁₂ · 1.5 H₂SO₄ Formula Weight: 728.69 CAS No.: 3810-74-0 Application: Recommended for use in embryo culture at 50 mg/L. Stock solutions should be sterile-filtered and stored at 2-8 °C for up to a month or at...

Synonym(s): Octadecanoic acid sodium salt; Stearic acid sodium salt Empirical Formula: C₁₈H₃₅NaO₂ Linear Formula: CH₃(CH₂)₁₆COONa Formula Weight: 306.46 MDL Number: MFCD00036404 Purity: ≥99% Storage: 2-8°C Beilstein...

Synonym(s): Shh MDL Number: MFCD03792594 Purity: ≥97% (SDS-PAGE) Storage: −20°C

CAS No.: 7761-88-8 Synonyms: Nitric acid silver(I) salt Formula: AgNO₃ Formula Weight: 169.87 Linear Formula: AgNO₃ MDL No.: MFCD00003414 Purity: 99.8-100.5% Melting Point: 212 °C (dec.)(lit.)

CAS No.: 124-20-9 Synonyms: Spermidine solution; Additive Screening Solution 30/kit no 78374 MDL No.: MFCD00008229 Density: 1.00 g/mL at 20 °C

analytical standard Synonym(s): (α R )-α-[[(2 E )-3-[2-[(1 E )-2-(3,4-Dihydroxyphenyl)ethenyl]-3,4-dihydroxyphenyl]-1-oxo-2-propen-1-yl]oxy]-3,4-dihydroxybenzenepropanoic acid Empirical Formula: C₂₆H₂₂O₁₀ Formula Weight: 494.45 Linear Formula:...