Katalog No: 107241.0005
Marka: Merck
CAS #: 143-74-8
EC Numarası: 205-609-7
Molar Kütle: 354.38 g/mol
Kimyasal Formül: (C₆H₄OH)₂C₇H₄SO₃
Tepe Formülü: C₁₉H₁₄O₅S
Grade: ACS
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| CAS # | EC Numarası | Tepe Formülü | Kimyasal Formül | Molar Kütle | Kalite Değeri |
|---|---|---|---|---|---|
| 143-74-8 | 205-609-7 | C₁₉H₁₄O₅S | (C₆H₄OH)₂C₇H₄SO₃ | 354.38 g/mol | ACS |
| Açıklama | |
|---|---|
| Katalog Numarası | 107241 |
| Açıklama | Phenol red |
| Ürün Bilgisi | |
|---|---|
| CAS Numarası | 143-74-8 |
| EC Numarası | 205-609-7 |
| Grade | ACS |
| Tepe Formülü | C₁₉H₁₄O₅S |
| Kimyasal Formül | (C₆H₄OH)₂C₇H₄SO₃ |
| Molar Kütle | 354.38 g/mol |
| HS Kodu | 2934 99 90 |
| Structure formula Image | |
| Quality Level | MQ200 |
| Fizikokimyasal Bilgiler | |
|---|---|
| Erime Noktası | >300 °C |
| Kütle yoğunluğu | 200 - 300 kg/m3 |
| Çözünürlük | 0.77 g/l |
| Özellikler | |
|---|---|
| Özdeşlik (UV/VIS-Spectrum) | Testi geçer |
| Clarity of solution (1 g/l; ethanol) | Testi geçer |
| 1st transition range | pH 1.2 - pH 3.0 brownish orange - yellow |
| 2nd transition range | pH 6.5 - pH 8.0 brownish yellow - red violet |
| Absorption maximum λ 1 max. (buffer pH 1,2) | 503 - 506 nm |
| Absorption maximum λ 2 max. (buffer pH 3,0) | 430 - 435 nm |
| Absorption maximum λ 3 max. (buffer pH 6.5) | 430 - 435 nm |
| Absorption maximum λ 4 max. (buffer pH 8,0) | 557 - 560 nm |
| Spec. Absorptivity A 1%/1cm (λ 1 max.; 0.005 g/l; buffer pH 1,2; calc. on dried substances) | 900 - 1150 |
| Spec. Absorptivity A 1%/1cm (λ 2 max.; 0.005 g/l; buffer pH 3,0; calc. on dried substances) | 550 - 650 |
| Spec. Absorptivity A 1%/1cm (λ 3 max.; 0.005 g/l; buffer pH 6.5; calc. on dried substances) | 550 - 650 |
| Spec. Absorptivity A 1%/1cm (λ 4 max.; 0.005 g/l; buffer pH 8,0; calc. on dried substances) | 1000 - 1250 |
| Loss on drying (110 °C) | ≤ 1 |
| Transition range (according to ACS) | pH 5,8 - pH 8,2 yellow - red |
Synonyms: 3,8-Diamino-5-methyl- 6-phenylphenanthridinium bromide
CAS #: 518-67-2
EC Numarası: 208-256-7
Molar Kütle: 380.31 g/mol
Tepe Formülü: C₂₀H₁₈BrN₃
Synonyms: 2-Hydroxy-1-(2-hydroxy-1-naphthylazo)naphthalene-4-sulfonic acid sodium salt
CAS #: 2538-85-4
EC Numarası: 219-810-2
Molar Kütle: 416.39 g/mol
Tepe Formülü: C₂₀H₁₃N₂NaO₅S
Synonyms: 4-Dimethylaminoazobenzene-2'-carboxylic acid
CAS #: 493-52-7
EC Numarası: 207-776-1
Molar Kütle: 269.31 g/mol
Tepe Formülü: C₁₅H₁₅N₃O₂
Grade: ACS,Reag. Ph Eur
Synonyms: 4-Anilinobenzene sulfonic acid barium salt, Barium diphenylaminesulfonate
CAS #: 6211-24-1
EC Numarası: 228-278-0
Molar Kütle: 633.9 g/mol
Tepe Formülü: C₂₄H₂₀BaN₂O₆S
CAS #: 85-86-9
EC Numarası: 201-638-4
Molar Kütle: 352.4 g/mol
Tepe Formülü: C₂₂H₁₆N₄O
Synonyms: 5',5''-Dibromo-o-cresolsulfonphthalein
CAS #: 115-40-2
EC Numarası: 204-087-8
Molar Kütle: 540.24 g/mol
Tepe Formülü: C₂₁H₁₆Br₂O₅S
Grade: ACS,Reag. Ph Eur
Synonyms: Chrome black T, 2-Hydroxy-1-(1-hydroxy-2-naphthylazo)-6-nitronaphthalene-4-sulfonic acid sodium salt
CAS #: 1787-61-7
EC Numarası: 217-250-3
Molar Kütle: 461.38 g/mol
Tepe Formülü: C₂₀H₁₂N₃NaO₇S
Grade: ACS,Reag. Ph Eur
CAS #: 129-17-9
EC Numarası: 204-934-1
Molar Kütle: 566.66 g/mol
Tepe Formülü: C₂₇H₃₂N₂O₆S₂
CAS #: 77-09-8
EC Numarası: 201-004-7
Molar Kütle: 318.33 g/mol
Tepe Formülü: C₂₀H₁₄O₄
Grade: ACS,Reag. Ph Eur
Synonyms: 2,7-Bis[bis(carboxymethyl)aminomethyl]fluorescein
CAS #: 1461-15-0
EC Numarası: 215-957-1
Molar Kütle: 622.55 g/mol
Tepe Formülü: C₃₀H₂₆N₂O₁₃
Synonyms: Patton and Reeders Reagent, 2-Hydroxy-1-(2-hydroxy-4-sulfo-1-naphthylazo)-naphthalene-3-carboxylic acid
CAS #: 3737-95-9
EC Numarası: 223-117-0
Molar Kütle: 474.45 g/mol
Tepe Formülü: C₂₁H₁₄N₂O₇S * 2 H₂O
Synonyms: Thymolsulfonphthalein
CAS #: 76-61-9
EC Numarası: 200-973-3
Molar Kütle: 466.60 g/mol
Tepe Formülü: C₂₇H₃₀O₅S
Grade: ACS,Reag. Ph Eur
Synonyms: 3,3''-Bis[bis(carboxymethyl)aminoethyl] cresol sulfone phtrane sodium salt
CAS #: 3618-43-7
EC Numarası: 222-805-8
Molar Kütle: 760.58 g/mol
Tepe Formülü: C₃₁H₂₈N₂Na₄O₁₃S
Grade: ACS,Reag. Ph Eur
Synonyms: 4-Dimethylaminoazobenzene-4'-sulfonic acid sodium salt, Gold orange, Helianthine, Orange III
CAS #: 547-58-0
EC Numarası: 208-925-3
Molar Kütle: 327.34 g/mol
Tepe Formülü: C₁₄H₁₄N₃NaO₃S
Grade: ACS,Reag. Ph Eur
