518 Results for: "1,4-thione 1,1-dioxide"

Supplier: TCI America

CAS Number: 107-61-9
MDL Number: MFCD00011683
Molecular Formula: C4H8O3S
Molecular Weight: 136.17
Purity/Analysis Method: >98.0% (GC)
Form: Crystal
Melting point (°C): 133

Supplier: TCI America

(stabilized with BHT)
CAS Number: 123-91-1
MDL Number: MFCD00006571
Molecular Formula: C4H8O2
Molecular Weight: 88.11
Purity/Analysis Method: >99.0% (GC)
Form: Clear Liquid
Boiling point (°C): 101
Flash Point (°C): 12
Freezing point (°C): 11
Specific Gravity (20/20): 1.04

Supplier: VWR International

BDH* 1,4-Dioxane, Chemical Formula: C4H8O2, Melting Point: 11.8, Boiling Point: 101.5, Flash Point: 12 deg C, Formula Weight: 88.11, CAS Number: 123-91-1, Grade: HPLC/Spectro, HiPerSolv CHROMANORM, Class: F, Size: 4L

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Stabilized with 0.001% sodium diethyldithiocarbamate. Lot analysis on label.

Supplier: Prosci

Mouse Ca14,also known as Carbonic anhydrase 14,is a member of large family of zinc metalloenzymes .It could catalyze reversible hydration of carbon dioxide

Supplier: Prosci

Mouse Ca14,also known as Carbonic anhydrase 14,is a member of large family of zinc metalloenzymes .It could catalyze reversible hydration of carbon dioxide

Supplier: MilliporeSigma

For spectrophotometry and chromatography. UV cutoff 215nm. Certificate of Analysis on label.

Supplier: Ricca Chemical

Dioxane, ACS Grade, CAS Number: 123-91-1, Molecular Formula: C4H8O2, Molecular Weight: 88.10 g/mol, Appearance: Clear, colorless, Physical State: Liquid, Size: 4 L amber glass

Supplier: MilliporeSigma

1,4-Dioxane, Grade:ACS,ISO, CAS number:123-91-1, Synonyms:Glycolethylether, 1,4-Diethylene dioxide, 1,4-Dioxacyclohexane, Application:for analysis EMSUR

Supplier: Thermo Scientific Chemicals

MDL: MFCD00044239

Supplier: Thermo Scientific Chemicals

AcroSeal™ septum bottled solvent

Supplier: Klinger

This model is hand made in the USA by Klinger Educational Products.

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Supplier: Spectrum Chemicals

Potassium Bicarbonate, Powder, BiotechGrade, also known as potassium acid carbonate or potassium hydrogen carbonate, is mainly used as a carbon dioxide source for leavening in baking. The critical parameters involved are absence of inhibitors such as traces of heavy metals as well as biochemical function tests for enzymes, coenzymes and enzyme substrates.

Supplier: Thermo Scientific Chemicals

Manganese(IV) oxide is suitable for use in batteries. It is widely used for the selective oxidation of allylic and benzylic alcohols to aldehydes or ketones, as a co-oxidant in combination with 1,4-benzoquinone and in the allylic oxidation of olefins catalyzed by Palladium(II)­ acetate. It acts a reagent for oxidations. It is the source of manganese and all its compounds, largely used in manufacturing of manganese steel, for making amethyst glass, decolorizing glass, painting on porcelain, faience and majolica. The precipitate is used in electrotechnics, pigments, browning gun barrels, drier for paints and varnishes, printing and dyeing textiles.

Supplier: Restek

Transportable pure gases and mixtures are ideal for peak identification work.

Supplier: Spectrum Chemicals

Potassium Bicarbonate, Granular, FCC is used as a carbon dioxide source for leavening in baking. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Supplier: Thermo Scientific Chemicals

1,4-Dioxane 99+% stabilized

Supplier: MilliporeSigma

1,4-Dioxane, anhydrous ≥99.9%, DriSolv®, Supelco®

Supplier: VWR International

Formalin preserved fetal pigs.

Supplier: Thermo Scientific Chemicals

MDL: MFCD00006571 Beilstein Registry No.: 102551 Notes: Specifications: Same HPLC specifications as 22913 Fieser: 1,333

Supplier: Burdick & Jackson

1,4-Dioxane, dried ≥99.5% (by GC) stabilized, Puriss. p.a. (≤0.005% H₂O), Burdick & Jackson™

Supplier: Thermo Scientific Chemicals

MDL: MFCD00006571 Beilstein Registry No.: 102551 Notes: Filtered through 0.2µ filters. Fieser: 1,333

Supplier: MilliporeSigma

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

Supplier: Thermo Scientific Chemicals

1,4-Dioxane, anhydrous ≥99.8%, ChemSeal™

Supplier: Prosci

The CD233 gene is located on chromosome 17q21-q22 and is part of the anion exchanger (AE) family. CD233 is expressed in the erythrocyte plasma membrane where it functions as a chloride/bicarbonate exchanger involved in carbon dioxide transport from tissues to lungs. The protein comprises two domains that are structurally and functionally distinct. The N-terminal 40kDa domain is located in the cytoplasm and acts as an attachment site for the red cell skeleton by binding ankyrin. The glycosylated C-terminal membrane-associated domain contains 12-14 membrane spanning segments and carries out the stilbene disulphonate-sensitive exchange transport of anions. The cytoplasmic tail at the extreme C-terminus of the membrane domain binds carbonic anhydrase II. CD233 associates with the red cell membrane protein glycophorin A and this association promotes the correct folding and translocation of CD233. CD233 is predominantly dimeric but forms tetramers in the presence of ankyrin. Many CD233 mutations are known in man and these mutations can lead to two types of disease; destabilization of red cell membrane leading to hereditary spherocytosis, and defective kidney acid secretion leading to distal renal tubular acidosis. Other CD233 mutations that do not give rise to disease result in novel blood group antigens, which form the Diego blood group system. Southeast Asian ovalocytosis (SAO, Melanesian ovalocytosis) results from the heterozygous presence of a deletion in the CD233 protein and is common in areas where Plasmodium falciparum malaria is endemic. One CD233 null human is known also with very severe anemia and nephrocalcinosis [PROW].

Supplier: VWR International

These General Purpose Refrigerator and Freezer Combination models are designed for laboratory use.

Supplier: Thermo Scientific Chemicals

MDL: MFCD00006571 Beilstein Registry No.: 102551 Fieser: 1,333

Supplier: Spectrum Chemicals

Potassium Bicarbonate, Granular, USP is generally used in formulations as a source of carbon dioxide in effervescent preparations. 

Supplier: VWR International

VWR® 12" Diameter (304.8 mm) brass frame with stainless steel wire cloth test sieves are durable and ideal for sieving applications where a larger sample size is required.