Flavianic acid 萘酚黄

CAS 846-70-8 MFCD00003958

化学结构图

846-70-8
SMILES: O=[N+]([O-])c1cc([N+](=O)[O-])c2ccc(S(=O)(=O)[O-])cc2c1[O-].[Na+].[Na+]

化学属性

Mol. FormulaC10H4N2Na2O8S
Mol. Weight358.19
Melting Point>300 °C
TSCAYes
Density1.422

别名和识别编码

Chemical NameNaphthol Yellow S Hydrate
MDL NumberMFCD00003958
CAS Number846-70-8
Synonym Naphthol yellow S, 98% {LY} Naphthol yellow S, 98% naphthol yellow naphthol yellow S naphthol yellow, aluminum salt (3:2) naphthol yellow, barium salt (1:1) naphthol yellow, dipotassium salt naphthol yellow, disodium salt naphthol yellow, monosodium salt {} {LY} Naphthol yellow S, 98% {} {} {LY} Naphthol yellow S, 98% {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {} { {} {} {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {} {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {} {} {} {} {} {} {LY} Naphthol yellow S, 98% {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Naphthol yell
EC Number212-690-2
Merck Number6393
Beilstein Registry Number3839220
PubChem Substance ID10226
Reaxys-RN3839220
Chemical Name Translation萘酚黄
InChIKeyCGXSFOUXEQBDCJ-UHFFFAOYSA-L
LabNetwork Molecule IDLN01742322
InChIInChI=1S/C10H6N2O8S/c13-10-7-3-5(21(18,19)20)1-2-6(7)8(11(14)15)4-9(10)12(16)17/h1-4,13H,(H,18,19,20)
Canonical SMILESO=S(C1=CC=C2C([N+]([O-])=O)=CC([N+]([O-])=O)=C(O[Na])C2=C1)(O[Na])=O
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分类

  • {SNA} All Alphabetically Sorted, All alphabetical sorted, Analytical Standards, Analytical/Chromatography, Chromatography, Colors, Food & Beverage Standards,
  • {SNA} Analytical Reagents, Analytical/Chromatography, Cell Biology, Hematology and Histology, Microscopy Reagents, N, Stains & Dyes, A to Z, Stains and Dyes
  • {SNA} All Alphabetically Sorted, All alphabetical sorted, Analytical Standards, Analytical/Chromatography, Chromatography, Colors, Food & Beverage Standards, Food Color Additives, Life Sciences Standards, Other banned artificial food dyes
  • {SNA} Micros

安全信息

RTECSQK1813000
Safety Statements
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
WGK Germany3
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Precautionary statements
  • P203
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P264+P265
  • P272 Contaminated work clothing should not be allowed out of the workplace. 污染的工作服不得带出工作场所。
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P301+P330+P331
  • P302+P350
  • P302+P352
  • P302+P352+P333+P313+P362+P364
  • P302+P361+P354
  • P304+P340
  • P305+P354+P338
  • P314 Get medical advice/attention if you feel unwell. 获取医疗咨询/就医，如果你觉得不舒服
  • P316
  • P317
  • P318
  • P319
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P333+P313
  • P333+P317
  • P362+P364
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word
GHS Symbol
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
Hazard statements
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H318 Causes serious eye damage 严重伤害眼睛
  • H351 Suspected of causing cancer 怀疑致癌
  • H373 May causes damage to organs through prolonged or repeated exposure 长期或频繁接触可能会损伤器官
Storage condition

系列性分类

  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Reagents
  3. Microscopy Reagents - Analytical Reagents
  4. Stains and Dyes - Microscopy Reagents
  1. Analytical & Chromatography 分析化学与色谱
  2. Analytical Standards
  3. Chromatography - Analytical Standards
  4. Food & Beverage Standards - Chromatography
  5. Food Residue Analysis - Food & Beverage Standards
  6. Food Dyes - Food Residue Analysis

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