Δείκτες

Eosin Y alcohol soluble 25g C₂₀H₆Br₄Na₂O₅ M.W: 691.9 g/mol CAS Number 17372-87-1 https://pubchem.ncbi.nlm.nih.gov/compound/11048

Eriochrome Black T, 25g Sodium 1-[1-Hydroxynaphthylazo]-6-nitro-2-naphthol-4-sulfonate, Sodium 4-[2-(1-hydroxynaphthalen-2-yl)hydrazin-1-ylidene]-7-nitro-3-oxo-3,4-dihydronaphthalene-1-sulfonate C₂₀H₁₂N₃O₇SNa M.W: 461.381 g/mol Cas Number: 1787-61-7 https://pubchem.ncbi.nlm.nih.gov/compound/Eriochrome-black-t

Βάμμα ηλιοτροπίου 100ml litmus tincture Cas Number: 1393-92-6 https://en.wikipedia.org/wiki/Litmus

m-cresol purple 5gr Metacresol purple,m-cresolsulfonphthalein C₂₁H₁₈O₅S M.W: 382.43 g·mol⁻¹ Cas Number: 2303-01-7 https://pubchem.ncbi.nlm.nih.gov/compound/m-Cresol-purple 

Μπλε της βρωμοθυμόλης 100ml bromothymol sulfone phthalein, BTB 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-bromo-6-isopropyl-3-methylphenol), bromothymol blue, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)- C₂₇H₂₈Br₂O₅S M.W: 624.38 g·mol⁻¹ Cas Number: 76-59-5 https://pubchem.ncbi.nlm.nih.gov/compound/Bromothymol-blue

Μπλε της Βρωμοφαινόλης 5g Κυανό της Βρωμοφαινόλης 5g Bromophenol blue 3,3-Bis(3,5-dibromo-4-hydroxyphenyl)-2,1λ⁶-benzoxathiole-1,1(3H)-dione C₁₉H₁₀Br₄O₅S M.W: 669.96 g·mol⁻¹ Cas Number: 115-39-9 https://pubchem.ncbi.nlm.nih.gov/compound/8272  

Μπλε της βρωμοθυμόλης 5gr bromothymol sulfone phthalein, BTB 4,4′-(1,1-Dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis(2-bromo-6-isopropyl-3-methylphenol), bromothymol blue, Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-bromo-3-methyl-6-(1-methylethyl)- C₂₇H₂₈Br₂O₅S M.W: 624.38 g·mol⁻¹ Cas Number: 76-59-5 https://pubchem.ncbi.nlm.nih.gov/compound/Bromothymol-blue

Δείκτης BiCarbonate 500ml Bicarbonate indicator, hydrogencarbonate indicator Solution A: 0.02 g of thymol blue, 0.01 g cresol red and 2 mL of ethanol Solution B: 0.8 g of sodium bicarbonate, 7.48 g of potassium chloride and 90 mL of water Mix Solution A and B and mix 9 mL of the mixed solution to 1000 mL of distilled water. https://en.wikipedia.org/wiki/Bicarbonate_indicator

Universal Indicator Solution 100ml 4-10pH

Κυανό του Μεθυλενίου Phenic 100ml (Kuhne Solution)Blue methylene phenic 100ml (Kuhne Solution)

Κυανό του Μεθυλίου 25g Methyl blue, Cotton blue, Helvetia blue, Acid blue 93, C.I. 42780 C₃₇H₂₇N₃Na₂O₉S₃ M.W: 799.814 g/mol Cas Number: 28983-56-4 https://pubchem.ncbi.nlm.nih.gov/compound/Methyl-Blue

Φαινολοφθαλεΐνη 100ml Διάλυμα 1 wt. % σε αιθανόλη : νερό (1:1) 3,3-δι(4-υδροξυφαινυλο)-2-βενζοφουραν-1(3Η)-όνη, 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one, Phenolphthalein C₂₀H₁₄O₄ M.W. : 318.328 g/mol Cas Number: 77-09-8 https://pubchem.ncbi.nlm.nih.gov/compound/Phenolphthalein

Φαινολοφθαλεΐνη 100g σκόνη 3,3-δι(4-υδροξυφαινυλο)-2-βενζοφουραν-1(3Η)-όνη, 3,3-Bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one, Phenolphthalein C₂₀H₁₄O₄ M.W. : 318.328 g/mol Cas Number: 77-09-8 https://pubchem.ncbi.nlm.nih.gov/compound/Phenolphthalein