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Sodium-4-hydroxybenzenesulfonate
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Sodium-4-hydroxybenzenesulfonate
Catalog Number:
(76691-326)
Supplier:
AMBEED, INC
Description:
Sodium anthraquinone-1-sulfonate 98%
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Cefazolin sodium salt 98%
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
HEPES sodium salt 99+% for molecular biology DNase-, RNase-, protease-free
Supplier:
TCI America
Description:
CAS Number: 515-42-4
MDL Number: MFCD00065179 Molecular Formula: C6H6O3S Molecular Weight: 180.15 Purity/Analysis Method: >96.0% (T) Form: Crystal
Catalog Number:
(EM1.06522.2500)
Supplier:
MilliporeSigma
Description:
(N-2-Hydroxyethylpiperazine-N'' -2-ethanesulfonic acid, sodium). White solid. HYGROSCOPIC. Purity: >= 99% by titration (dry basis). Contaminants: chloride: <0.01%; sulfate: <0.05%. Heavy metals: <1 ppm. Absorbance (1.0 mM, H2O, 260 nm): <0.15. pKa 7.6 at 20[degree] C.
Supplier:
AMBEED, INC
Description:
Sodium glycinate 98%
Supplier:
AMBEED, INC
Description:
Novobiocin sodium salt ≥95%
Supplier:
AMBEED, INC
Description:
Sodium Dimethyl 5-sulfoisophthalate 98%
Supplier:
MP Biomedicals
Description:
Thioglycolic acid protects tryptophan in amino acid analysis,and also mediates formation of ATP from ADP. It lowers the oxidation-reduction potential and neutralises mercurial preservatives. An inhibitor of fatty acid oxidation. An agent that prevents the metabolism of fatty acids and stimulates feeding. The sodium salt form is typically used in production of bacteriological culture media. The free acid is used as a reagent for the sensitive detection of iron (a blue color appears in the presence of ferric iron, and when an alkali hydroxide is added to a solution containing ferrous salts and thioglycolic acid, a yellow precipitate forms), molybdenum, silver and tin; used for the extraction and spectrophotometric determination of various transition metals such as lead, tungsten, molybdenum and titanium.
Supplier:
MP Biomedicals
Description:
1g dissolves in 0.9 mL water; 0.3 mL boiling water, 7.2 mL absolute alcohol, 4.2 mL methanol; insoluble in glycerol. The dissolution of sodium hydroxide in water is a highly exothermic reaction. Sodium hydroxide stock solutions should be stored in plastic containers. Glass containers should be avoided in the preparation and storage of sodium hydroxide solutions because it will etch the glass (typically anything over 2 N will etch glass). Keep solutions protected from air as much as possible since contact with air will form sodium carbonate.
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Sodium sulfate, anhydrous 99%, Extra Pure
Supplier:
BeanTown Chemical
Description:
CAS: 885-62-1; EC No: 212-943-7; MDL No: MFCD00007471
Powder; Molecular Formula: C6H3N2NaO7S; MW: 270.15
Supplier:
THERMO FISHER SCIENTIFIC CHEMICALS
Description:
Methyl mercaptan sodium salt 95%, pure
Supplier:
AMBEED, INC
Description:
Sodium methanesulfinate, Purity: 96%, CAS Number: 20277-69-4, Appearance: Form: Crystal - Powder / Colour: White - Slightly pale yellow, Storage: Inert atmosphere, Room Temperature, Size: 1000G
Supplier:
Strem Chemicals Inc
Description:
CAS #: 7440-23-5. Size: 2500g.
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 is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the
is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
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