Crystal Violet 结晶紫

CAS 548-62-9 MFCD00011750

化学结构图

548-62-9
SMILES: CN(C)c1ccc(C(=C2C=CC(=[N+](C)C)C=C2)c2ccc(N(C)C)cc2)cc1.[Cl-]

化学属性

Mol. FormulaC25H30ClN3
Mol. Weight408
Melting Point205
TSCAYes
Density1.19
Solubility微溶于水、乙醚,溶于乙醇、氯仿。
Stability对光敏感
Flash Point40 °C

别名和识别编码

Chemical NameCrystal Violet
MDL NumberMFCD00011750
CAS Number548-62-9
Synonym GENTIAN VIOLET 2 Aizen Crystal Violet Extra Pure Calcozine Violet 6BN 甲基青莲,甲紫,甲基紫,龙胆紫,碱性紫3 Methylrosanilinchlorid 六甲副蔷薇苯胺氯化物 BRILLIANT VIO 龙胆紫 Methyl Violet 5BO Crystal Violet BP Badil 龙胆紫 溶液 六甲基紫 Methyl Violet 10BO {} {Chem 六甲副蔷薇苯 {} {Chemica 盐基品紫 Pararosaniline, N,N,N',N',N'',N''-hexamethyl-, chloride {} {Ch Viocid Methyl Violet 10BNS Kristall-violett Gentian Violet Crystal Violet FN Gentiaverm Blaues pyoktanin Aniline Violet Pyoktanine 盐基青莲粒2B Aniline Violet Meroxylan {} {Chemicalbook Pyoktanin {hazard_
PubChem Substance ID125307726
EC Number208-953-6
Beilstein Registry Number3580948
Merck Number4395
Chemical Name Translation结晶紫
Reaxys-RN3580948
Wiswesser Line NotationL6Y DYJ AUYR DN1&1&R DN1&1& DUK1&1 &Q &G
LabNetwork Molecule IDLN00195718
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分类

  • {SNA} Antibiotics, Antibiotics A to Z, Antibiotics A-F, Antifungal, Biochemicals and Reagents, C, Cell Biology, Certified Stains & Dyes, Hematology and Histology, Spectrum of Activity, Stains & Dyes, A to Z, St
  • {SNA} Analytical Reagents, Analy

产品应用

  • 酸碱指示剂,pH 0.5(绿)-2.0(蓝)。非水溶液滴定指示剂,光度测定砷、金、硼、铱、硅、钽、锝、锑和铊等,细菌血清检验中制备结晶紫染色液,植保化验染色。
  • 暗绿色闪光粉状或粒状物。
  • 校准仪器和装置;评价方法;工作标准;质量保证/质量控制;其他。

相关文献及参考

  • Merck:14,4395 Beilstein: 13,756 / Beil. 13,IV,2284

安全信息

GHS Symbol
WGK Germany3
Hazard statements
  • H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
  • H412 Harmfutoaquaticlifewithlonglastingeffects 对水生生物有害并具有长期影响。
  • H350 May cause cancer 可能致癌
  • H410 Verytoxictoaquaticlifewithlonglastingeffects 对水生生物毒性非常大并具有长期影响。
  • H318 Causes serious eye damage 严重伤害眼睛
  • H302 Harmful if swallowed 吞食有害
  • H351 Suspected of causing cancer 怀疑致癌
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H226 Flammable liquid and vapour 易燃液体和蒸气
  • H341 Suspected of causing genetic defects 怀疑导致遗传性缺陷
  • H315 Causes skin irritation 会刺激皮肤
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Precautionary statements
  • P202 Do not handle until all safety precautions have been read and understood. 已阅读并理解所有的安全预防措施之前,切勿操作。
  • P305+P351+P338
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P281 Use personal protective equipment as required. 使用所需的个人防护装备。
  • 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。
  • P301+P312+P330
  • 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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P201 Obtain special instructions before use. 使用前获取专门指示。
  • P405 Store locked up. 上锁保管。
  • P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
  • P305+
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P305+P351+P338+P310
  • P308+P313
Signal word
Personal Protective Equipment Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) dust mask type N95 (US), Eyeshields, Faceshields, Gloves Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RTECSBO9000000
Safety Statements
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • 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;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S53 Avoid exposure - obtain special instructions before use 避免接触,使用前获得特别指示说明;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S46 If swallowed, seek medical advice immediately and show this container or label 食入时,立即求医并出示容器/标签;
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
Packing GroupIII
UN Number UN3077 UN 3077 9/PG 3 3077
Risk Statements
  • R50/53
  • R45 May cause cancer 可能致癌
  • R22 Harmful if swallowed 吞咽有害
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Hazard Codes T,N
Storage condition Store at RT. 冷藏、避光、干燥条件下保存。
Hazard Class9
TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 25750 mg/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Kidney, Ureter, Bladder - tumors
   Reproductive - Tumorigenic effects - ovarian tumors
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   5,902,1985

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 10950 mg/kg/2Y-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Endocrine - thyroid tumors
REFERENCE :
   FCTOD7 Food and Chemical Toxicology.  (Pergamon Press Inc., Maxwell House,
   Fairview Park, Elmsford, NY 10523)  V.20-    1982- Volume(issue)/page/year:
   27,239,1989

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Gastrointestinal - hypermotility, diarrhea
   Gastrointestinal - nausea or vomiting
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   22,1,1972

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 10 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - acute pulmonary edema
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 31,825,1934

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 20 mg/kg
TOXIC EFFECTS :
   Lungs, Thorax, or Respiration - acute pulmonary edema
REFERENCE :
   PSEBAA Proceedings of the Society for Experimental Biology and Medicine.
   (Academic Press, Inc., 1 E. First St., Duluth, MN 55802)  V.1-    1903/04-
   Volume(issue)/page/year: 31,825,1934

T

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 8900 ug/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-
   Volume(issue)/page/year: 1,5,1951

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 25 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 140,165,1984

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Microorganism - not otherwise specified
DOSE/DURATION           : 1 ppm
REFERENCE :
   POASAD Proceedings of the Oklahoma Academy of Science.  (Oklahoma Academy of
   Science, c/o Executive Secretary-Treasurer, Southwestern Oklahoma State
   Univ., Weatherford, OK 73096) V.1-    1910/1920-  Volume(issue)/page/year:
   34,114,1953

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 50 ug/plate
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 140,165,1984

TYPE OF TEST            : DNA adduct
TEST SYSTEM             : Mammal - species unspecified Lymphocyte
DOSE/DURATION           : 10 pph
REFERENCE :
   BIPMAA Biopolymers.  (John Wiley & Sons, Inc., 605 Third Ave., New York, NY
   10158)  V.1-    1963-  Volume(issue)/page/year: 11,2537,1972

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Rodent - rat Liver
DOSE/DURATION           : 10 nmol/L
REFERENCE :
   ENMUDM Environmental Mutagenesis.  (New York, NY)  V.1-9, 1979-87.  For
   publisher information, see EMMUEG.  Volume(issue)/page/year: 8

TYPE OF TEST            : DNA adduct
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 10 umol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsev

TYPE OF TEST            : Mutation in microorgani

TYPE OF TEST            : Cyt

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 7 mg/kg
SEX/DURATION            : female 6-19 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: PB83-182519

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE                    : 7 mg/kg
SEX/DURATION            : female 6-19 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R. Liss, Inc., 41 E. 11th St., New York, NY 10003)  V.1-    1968-
   Volume(issue)/page/year: 33,64C,1986

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE

TYPE OF TEST

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 100 mg/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - other developmental
   abnormalities
REFERENCE :
   TJADAB Teratology, The International Journal of Abnormal Development. (Alan
   R.

其他信息

  • {Chemicalbo
  • 方法二:N,N-二甲基苯胺在硫酸铜、苯酚和盐的作用下进行氧化缩合,而后用氢氧化钠和硫化钠进行碱性转化,接着用硫酸进行转化,最后经盐析、过滤及干燥即得成品。原料消耗(kg/t)N,N-二甲基苯胺 985苯酚 200硫酸 190硫酸铜(96%) 625氢氧化钠(100%) 360硫化
  • 易溶于醇,能溶于氯仿,尚溶于水,不溶于醚,溶于水呈紫色,极易溶于酒精呈紫色。在浓硫酸中呈红光黄(橙)色,稀释后呈暗绿光黄色转蓝到紫色,在浓硝酸中呈橄榄色。其水溶液加氢氧化钠成紫色沉淀;加盐酸变蓝色。属三苯甲烷类碱性染料。 1g溶于10ml乙醇、15ml甘油。中等毒,半数致死量(大鼠,经口)420mg/kg。,溶解度:16 g/L 水(25°C),1 G/10 ML 醇,1 G/15 ML 甘油。
  • {Chemicalbook
  • 用途四:可用于染色,也可制成色淀。在医药上,用作皮肤科消毒防腐药。
  • 人工合成的碱性染料:人工染料按主要化学成分可分为碱性、酸性、中性染料。其酸、碱性并非指的是氢离子的浓度,而是指染料的主要染色基团为阳离子还是阴离子,若染料的显色基团为阳离子,该染料为碱性染料,若染料的显色基团为阴离子,则该染料为酸性染料,如碱性染料结晶紫的溶液呈酸性反应,而曙红为酸性染料,其溶液呈碱性。碱性染料中性红的染液为中性反应。 结晶紫 又称龙胆紫、碱性紫3,与甲基绿、中性红、亚甲兰、番红、苏木素、孔雀绿、甲基紫、碱性品红是目前常用的人工合成的碱性染料,染料索引号CIBasic Violet 3 (42555),属于三氨基三苯甲烷类化合物,外观为暗绿色粉末或带有青铜色光泽的片状晶体,市售商品为四、五、六甲基碱性副品红盐酸盐的混合物,其中六甲基衍生物的含量不少于96%。溶于水、乙醇和氯仿,不溶于乙醚。水溶液和乙醇溶液呈深紫色,遇浓硫酸显橙色。用作酸碱指示剂,pH变色范围0.1(绿色)~2.0(蓝色)。在分析化学中用作非水溶液滴定指示剂,生物染色剂,比色测定中的显色剂,也用于检定铊、锌、锑、钛、镉、钨、金、汞等离子。结晶紫也是细菌革兰氏染色中的重要染料,可作为蚕丝、纸张、腈纶等的染料,其氯化物在水中的溶解度为1.68%,在95%乙醇中的溶解度为 13.87%;其碘化物在两溶剂中的溶解度分别为0.035%和1.78%。将结晶紫氯化物与碘化物的混合试剂称为龙胆紫。 细菌染色标本检查的常用染料:在一般的情况下,细菌易被碱性染料染色,碱性染料电离后显色离子带正电荷,易与带负电荷的被染物结合。由于细菌的等电点在pH2~5之间,在碱性、中性、弱酸性的环境中细菌均带负电荷,易与带正电荷的染料结合而着色。常用的染料有碱性复红、结晶紫、美蓝等。
  • 用途一:主要用于制造墨水、复写纸、龙胆紫等,也可用于棉、腈纶、蚕丝、纸张、皮革、草制品的染色,还可制
  • 用途一:主要用于制造墨水、复写纸、龙胆紫等,也可用于棉、腈纶、蚕丝、纸张、皮革、草制品的染色,还可制造色淀
  • MOL 文件:548-62-9.mol
  • 可燃性危险特性:可燃; 燃烧产生有毒氮氧化物和氯化物烟雾
  • MSDS 信息:甲基紫(548-62-9).msds
  • 毒性分级:高毒
  • 方法一:以 N,N-二甲基苯胺为原料,在硫酸铜、苯酚和食盐存在下经氧化、缩合而得,然后经碱性转化、酸性转化、盐析等精制步骤得精品,经过滤、干燥得成品。。。碱性紫 5BN 也可以通过米氏酮的路线合成,即:。 在反应器中加入 76mL 水、8g 无水硫酸铜、2.4g 苯酚、11.7g 食盐和添加剂(添加剂为表面活性剂或乳化剂。氧化缩合反应最佳投料比 (物质的量比) 为 N,N-二甲基苯胺:硫酸铜:苯酚:氯酸钠:添加剂=1:0.25:0.125:0.3:0.07)溶液 (5%) 35mL 和 24.2g N,N-二甲基苯胺,升温至 60℃,保温 3h 后,继续升温至 70℃,缓慢滴加 100mL 氯酸钠溶液 (含 NaClO3 6.4g),于 4h 内加完,继续反应 1.5h。冷却,静置,倾去上层清液,下层固体即为氧化缩合产物,研细备
  • 急性毒性:口服-大鼠 LD50: 420 毫克/公斤; 口服-小鼠 LD50: 96 毫克/公斤

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