1-(1-羟基-4-甲基-2-苯偶氮)-2-萘酚-4-磺酸 |
| 时间：2023-07-18 来源：化工号 作者：C17H14N2O5S |
| 中文名 | 1-(1-羟基-4-甲基-2-苯偶氮)-2-萘酚-4-磺酸
| | 英文名 | Calmagite
| | 别名 | 钙镁试剂
钙镁指示剂
钙镁试剂[钙,镁等金属指示剂]
钙镁试剂, INDICATOR GRADE
3-羟基-4-(2-羟基-5-甲基苯偶氮)萘-1-磺酸
1-(1-羟基-4-甲基-2-苯偶氮)-2-苯酚-4-磺酸
1-(1-羟基-4-甲基-2-苯偶氮)-2-萘酚-4-磺酸
3-羟基-4-[(2-羟基-5-甲基苯基)偶氮]-1-萘磺酸
| | 英文别名 | Calmagite
Calmagite solution
CALMAGIT Z. ANALYSE
TIMTEC-BB SBB008909
CALMAGITE FREE ACID
CalmagiteIndicatorGr
CalmagiteIndicatorGrade
CALMAGIT INDIKATOR FUER METALLTITRA-TION
1-(1-HYDROXY-4-METHYL-2-PHENYLAZO)-2-NAPHTHOL-4-SULFONIC ACID
1-(1-HYDROXY-4-METHYL-2-PHENYLAZO)-2-NAPHTHOL-4-SULPHONIC ACID
3-hydroxy-4-(6-hydroxy-m-tolylazo)naphthalene-1-sulphonic acid
1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid metal
3-Hydroxy-4-(2-hydroxy-5-methylphenylazo)-1-naphthalenesulphonic acid
3-hydroxy-4-[(E)-(2-hydroxy-5-methylphenyl)diazenyl]naphthalene-1-sulfonic acid
4-[(2-hydroxy-5-methylphenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-1-sulfonate
(4E)-4-[(2-hydroxy-5-methylphenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid
(4Z)-4-[(2-hydroxy-5-methylphenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-1-sulfonic acid
| | CAS | 3147-14-6
| | EINECS | 221-563-0 | | 化学式 | C17H14N2O5S
| | 分子量 | 358.37 | | InChI | InChI=1/C17H14N2O5S/c1-10-6-7-14(20)13(8-10)18-19-17-12-5-3-2-4-11(12)16(9-15(17)21)25(22,23)24/h2-9,20-21H,1H3,(H,22,23,24)/b19-18+ | | InChIKey | VBRNLOQCBCPPHL-VHEBQXMUSA-N | | 密度 | 0.989 | | 熔点 | 330 °C (lit.) | | 水溶性 | Soluble in water. | | 溶解度 | Solubility Soluble in water, ethanol | | 折射率 | 1.682 | | 酸度系数 | 8.1(at 25℃) | | 存储条件 | Store at RT. | | 稳定性 | Stable. Incompatible with strong oxidizing agents. | | 外观 | Powder | | 颜色 | Purple | | 气味 | Phenolic odor | | 最大波长(λmax) | ['610nm'] | | Merck | 14,1718 | | BRN | 708596 | | 产品用途 | 钙,镁等金属指示剂· | | MDL号 | MFCD00011656 | | 危险品标志 | Xi - 刺激性物品
| | 风险术语 | 36/37/38 - 刺激眼睛、呼吸系统和皮肤。
| | 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。
| | WGK Germany | 3 | | TSCA | Yes | | 海关编号 | 29270000 |
|
|
|
|
