酚红钠 |
| 时间：2023-07-18 来源：化工号 作者：C19H13NaO5S |
酚红钠苯酚红钠酚红钠盐苯酚红钠盐酚磺酞 钠盐苯酚红钠, ACS酚红钠盐, ACS水溶性酚红钠盐,酚红钠苯酚红, SODIUM SALT
| 中文名 | 酚红钠
| | 英文名 | Phenol Red sodium salt
| | 别名 | 酚红钠
苯酚红钠
酚红钠盐
苯酚红钠盐
酚磺酞 钠盐
苯酚红钠, ACS
酚红钠盐, ACS
水溶性酚红钠盐,酚红钠
苯酚红, SODIUM SALT
| | 英文别名 | SODIUM PHENOL RED
PHENOLSULFONPHTHALEIN
Phenol Red sodium salt
Phenol Red, sodium salt
PHENOL RED, WATER SOLUBLE
PHENOLSULFONPHTHALEIN NA-SALT
PHENOLSULFONPHTHALEIN, SODIUM SALT
PHENOLSULFONEPHTHALEIN SODIUM SALT
PHENOLSULPHONEPHTHALEIN SODIUM SALT
PHENOLSULFONEPHTHALEIN MONOSODIUM SALT
sodium 4-[3-(4-hydroxyphenyl)-1,1-dioxido-3H-2,1-benzoxathiol-3-yl]phenolate
sodium 2-[(4-hydroxyphenyl)(4-oxocyclohexa-2,5-dien-1-ylidene)methyl]benzenesulfonate
| | CAS | 34487-61-1
| | EINECS | 252-057-8 | | 化学式 | C19H13NaO5S
| | 分子量 | 376.36 | | InChI | InChI=1/C19H14O5S/c20-15-9-5-13(6-10-15)19(14-7-11-16(21)12-8-14)17-3-1-2-4-18(17)25(22,23)24/h1-12,20H,(H,22,23,24)/p-1 | | 密度 | 0.972 | | 熔点 | 285°C (dec.)(lit.) | | 沸点 | 285 °C | | 水溶性 | soluble | | 溶解度 | H2O: clarity passes test | | 酸度系数 | 7.69, 7.9, 1.3(at 25℃) | | 存储条件 | room temp | | 稳定性 | Stable. Incompatible with strong oxidizing agents. | | 外观 | Shiny Powder | | 颜色 | White | | 气味 | Odorless | | 最大波长(λmax) | ['423nm, 557nm'] | | Merck | 14,7247 | | BRN | 6260026 | | 产品用途 | 用作酸碱指示剂 | | MDL号 | MFCD00066901 | | 体外研究 | Phenol Red sodium salt is commonly employed as a cell tissue culture pH marker. Under normal conditions, phenol red added to the growth medium will have a pink-red color. Dying cells or overgrowth of contaminants will cause a change in pH resulting in a change in indicator color. Phenol red bears a structural resemblance to some nonsteroidal estrogens and has significant estrogenic activity at the concentrations (15-45 μM) at which it is found in tissue culture media. Phenol red binds to the estrogen receptor of MCF-7 human breast cancer cells and stimulates the proliferation of estrogen receptor-positive MCF-7 breast cancer cells in a dose-dependent manner but has no effect on the growth of estrogen receptor-negative MDA-MB-231 breast cancer cells. Phenol red is a simple, rapid and inexpensive method for the measurement of hydrogen peroxide produced by cells in culture. The assay is based on the horseradish peroxidase-mediated oxidation of phenol red by hydrogen peroxide which results in the formation of a compound demonstrating increased absorbance at 610 nm. | | 危险品标志 | Xi - 刺激性物品
C - 腐蚀性物品
| | 风险术语 | R36/37/38 - 刺激眼睛、呼吸系统和皮肤。
R34 - 引起灼伤。
| | 安全术语 | S26 - 不慎与眼睛接触后，请立即用大量清水冲洗并征求医生意见。
S36 - 穿戴适当的防护服。
S37/39 - 戴适当的手套和护目镜或面具。
S45 - 若发生事故或感不适，立即就医(可能的话，出示其标签)。
S36/37/39 - 穿戴适当的防护服、手套和护目镜或面具。
S27 - 一旦衣物受到污染，请立即脱去。
| | WGK Germany | 3 | | TSCA | Yes | | 海关编号 | 29349990 |
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