Organic sulfuric acids and derivatives
Sigma Aldrich Fine Chemicals Biosciences beta-Acetyl-gamma-O-hexadecyl-L-alpha-phosphatidylcholine hydrate >=98% | 74389-68-7 (anhydrous) | MFCD00150679 | 25MG
beta-Acetyl-gamma-O-hexadecyl-L-alpha-phosphatidylcholine hydrate >=98% | Purity: >=98% | 74389-68-7 (anhydrous) | MFCD00150679 | 25MG
Sigma Aldrich Fine Chemicals Biosciences Phenelzine sulfate British Pharmacopoeia (BP) Reference Standard | 156-51-4 | MFCD00050687 |
Phenelzine sulfate British Pharmacopoeia (BP) Reference Standard | Mol Wt: 234.27 | 156-51-4 | MFCD00050687 |
Sigma Aldrich Fine Chemicals Biosciences Phenazine methosulfate | 299-11-6 | MFCD00011923 | 500mg
Phenazine methosulfate | Purity: 90% | Mol Wt: 306.34 | 299-11-6 | MFCD00011923 | 500mg
Sigma Aldrich Fine Chemicals Biosciences Phenazine methosulfate >=90% (UV) | 299-11-6 | MFCD00011923 | 5G
Phenazine methosulfate >=90% (UV) | Purity: >=90% (UV) | Mol Wt: 306.34 | 299-11-6 | MFCD00011923 | 5G
AdipoGen Rhodamine B octadecyl est ClO4
Chemical. CAS 142179-00-8. Formula C46H67ClN2O7. MW 795.49. Synthetic. Sensitive membrane dye used for potassium fiber-optic sensors and nitrate sensing and other investigations of membranes. Lipophilic energy transfer acceptor from lipophilic fluoresceins in fluorescence energy transfer FRET assays in cell fusion experiments Ex/Em 554/575nm in methanol.
AdipoGen DPD sulfate
Chemical. CAS 6283-63-2. Formula C10H18N2O4S. MW 262.33. N,N-Diethyl-p-phenylenediamine sulfate DPD is used as a chromogenic indicator or reagent in analytical chemistry and in water quality testing. It is commonly used in a test called the DPD method, primarily for the measurement of free and total chlorine by titrimetric, colorimetric and spectroscopic methods in water. DPD reacts with free chlorine hypochlorous acid and hypochlorite ions to form a pink or magenta-colored compound. The intensity of the color is directly proportional to the concentration of chlorine, making it a convenient method for chlorine quantification. In general, it is used for spectrophotometric determination KIO4 levels, drugs containing phenolic groups or aromatic amino groups and as a peroxidase substrate. DPD has been developed as a color developing agent in photgraphy.
AdipoGen Fluorescein octadecyl ester
Chemical. CAS 138833-46-2. Formula C38H48O5. MW 584.78. Synthetic. Chromoionophore XI is used as a lipophilic fluorescent pH indicator.
AdipoGen DPD sulfate
Chemical. CAS 6283-63-2. Formula C10H18N2O4S. MW 262.33. N,N-Diethyl-p-phenylenediamine sulfate DPD is used as a chromogenic indicator or reagent in analytical chemistry and in water quality testing. It is commonly used in a test called the DPD method, primarily for the measurement of free and total chlorine by titrimetric, colorimetric and spectroscopic methods in water. DPD reacts with free chlorine hypochlorous acid and hypochlorite ions to form a pink or magenta-colored compound. The intensity of the color is directly proportional to the concentration of chlorine, making it a convenient method for chlorine quantification. In general, it is used for spectrophotometric determination KIO4 levels, drugs containing phenolic groups or aromatic amino groups and as a peroxidase substrate. DPD has been developed as a color developing agent in photgraphy.
Sigma Organic Chemistry beta-Cyclodextrin, sulfated sodium salt | 25G | 37191-69-8 | MFCD00197857 |
beta-Cyclodextrin, sulfated sodium salt | 25G | 37191-69-8 | MFCD00197857 |
Sigma Organic Chemistry Tetrabutylammonium sulfate solution | 100ML | 2472-88-0 | MFCD00216632 |
Tetrabutylammonium sulfate solution | 100ML | 2472-88-0 | MFCD00216632 |
Sigma Organic Chemistry Thallium(I) sulfate | 25G | 7446-18-6 | MFCD00011278 | 99.99% trace metals basis
Thallium(I) sulfate | 25G | 7446-18-6 | MFCD00011278 | 99.99% trace metals basis
Sigma Organic Chemistry 4-Aminobenzoic acid sodium salt | 100G | 555-06-6 | MFCD00064395
4-Aminobenzoic acid sodium salt, 100G
About This Item:
Storage: room temp
EINECS Number: 209-080-3
Sigma Organic Chemistry Palladium on barium sulfate | 10G | MFCD03613605
Palladium on barium sulfate, 10G
About This Item:
MDL Number: MFCD03613605
UNSPSC Code: 12141733
Storage: room temp
Sigma Organic Chemistry 2 4 5 6-Tetraaminopyrim | 25G | 5392-28-9 | MFCD00012786
2 4 5 6-Tetraaminopyrim , 25G
About this item:
CAS #: 5392-28-9
MDL #: MFCD00012786
Purity: 97%
Chemical Formula: C4H8N6H2SO4
Molecular Weight: 238.23
UNSPSC Code: 12352100
Sigma Organic Chemistry Alginic acid sodium salt | 100G | 9005-38-3 | MFCD00081310
Alginic acid sodium salt, 100G
About This Item:
Storage: room temp