62625-29-0
中文名稱
甲酚紅
英文名稱
Cresol Red
CAS
62625-29-0
EINECS 編號
263-654-8
分子式
C21H17NaO5S
MDL 編號
MFCD00001618
分子量
404.41
MOL 文件
62625-29-0.mol
更新日期
2024/12/08 17:46:31
62625-29-0 結(jié)構(gòu)式
基本信息
中文別名
甲酚紅鈉鹽鄰甲酚磺酰酞鈉鹽
甲酚紅
鄰甲酚紅
甲酚紅鈉鹽, 0.04% W/V 水溶液
英文別名
2-CRESOLSULFONEPHTHALEIN SODIUM SALTCRESOL RED
CRESOL RED SODIUM SALT
CRESOL RED, WATER SOLUBLE
LABOTEST-BB LT00159735
O-CRESOL RED, WATER SOLUBLE
O-CRESOLSULFONEPHTHALEIN SODIUM SALT
O-CRESOLSULFONPHTHALEIN
O-CRESOLSULFONPHTHALEIN SODIUM SALT
PHENOL, 4,4'-(3H-2,1-BENZOXATHIOL-3-YLIDENE)BIS[2-METHYL-, S,S-DIOXIDE, MONOSODIUM SALT
SODIUM 2-[(4-HYDROXY-3-METHYLPHENYL)(3-METHYL-4-OXO-2,5-CYCLOHEXADIEN-1-YLIDENE)METHYL]BENZENESULFONATE
SODIUM CRESOL RED
SODIUM O-CRESOLSULFONEPHTHALATE
TIMTEC-BB SBB006478
phenol,4,4’-(3h-2,1-benzoxathiol-3-ylidene)bis[2-methyl-,s,s-dioxide,monosod
Cresolsodiumsalt
o-Cresol Red, sodium salt
o-Cresolsulphonephthalein sodium salt
Sodium hydrogen 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2-methylphenolate) S,S-dioxide
CRESOL RED, SODIUM SALT, INDICATOR GRADE
物理化學(xué)性質(zhì)
熔點250 °C (dec.)(lit.)
儲存條件Store at RT.
溶解度溶于水、乙醇
酸度系數(shù)(pKa)1.0(at 25℃)
形態(tài)粉末
顏色棕色
酸堿指示劑變色ph值范圍0.2 (red) - 1.8 (yellow) and 7.2 (yellow) - 8.8 (red)
水溶解性可溶于水
最大波長(λmax)425nm
主要應(yīng)用Thermochromic materials, cosmetics, measurement of hydrophobicity of
therapeutic drugs
CAS 數(shù)據(jù)庫62625-29-0(CAS DataBase Reference)
EPA化學(xué)物質(zhì)信息Cresol red sodium salt (62625-29-0)
安全數(shù)據(jù)
警示詞警告
危險性描述H302-H315-H319-H335
危險品標志Xn
危險類別碼20/21/22-36/37/38
安全說明S22-S24/25
WGK Germany3
TSCAYes
海關(guān)編碼29147000
知名試劑公司產(chǎn)品信息
Alfa Aesar
甲酚紅鈉鹽Cresol Red sodium salt(62625-29-0)
Sigma Aldrich
62625-29-0(sigmaaldrich)TCI Shanghai
甲酚紅鈉鹽Cresol Red Sodium Salt(62625-29-0)
甲酚紅價格(試劑級)
| 報價日期 | 產(chǎn)品編號 | 產(chǎn)品名稱 | CAS號 | 包裝 | 價格 |
| 2024/11/11 | XW626252903 | 甲酚紅鈉鹽 cresol red sodium salt;o-cresolsulfonphthalein sodium salt;sodium hydrogen 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-methylphenolate) s,s-dioxide | 62625-29-0 | 25G | 78元 |
| 2024/11/11 | XW626252901 | 甲酚紅鈉鹽 cresol red sodium salt;o-cresolsulfonphthalein sodium salt;sodium hydrogen 4,4'-(3h-2,1-benzoxathiol-3-ylidene)bis(2-methylphenolate) s,s-dioxide | 62625-29-0 | 5G | 35元 |
| 2024/11/08 | B21361 | 甲酚紅鈉鹽 Cresol Red sodium salt | 62625-29-0 | 25g | 705元 |