CAS 1937-37-7 MFCD00066363-Chlorozol Black E (Technical Grade) 直接黑 38 TAO{mole}

Chlorozol Black E (Technical Grade) 直接黑 38

CAS 1937-37-7 MFCD00066363

化学结构图

SMILES: Nc1ccc(/N=N/c2ccc(-c3ccc(/N=N/c4c(S(=O)(=O)O)cc5cc(S(=O)(=O)O)c(/N=N/c6ccccc6)c(O)c5c4N)cc3)cc2)c(N)c1.[NaH]

化学属性

Mol. Formula	C34H25N9Na2O7S2
Mol. Weight	782
Density	1.61
TSCA	Yes
Melting Point	109-110
Appearance	直接黑 38(1937-37-7)为棕黑色粉状物。溶于水呈绿光黑色，稍溶于乙醇，呈绿光蓝黑色，溶于溶纤素，不溶于其他有机溶剂。遇浓硫酸呈深红光蓝色，稀释后呈紫酱色至红光黑色沉淀；在浓硝酸中呈黄棕色溶液；在浓盐酸中呈暗红光黑色溶液。其水溶液加浓盐酸呈紫酱色沉淀。加浓氢氧化钠液，则生成灰色沉淀。对纤维素纤维染色，染料吸尽性很好，温度在80℃亲合力最大。可以拔染。

别名和识别编码

Chemical Name	Chlorozol Black E (Technical Grade)
CAS Number	1937-37-7
EC Number	217-710-3
Beilstein Registry Number	2384789
MDL Number	MFCD00066363
Synonym	2-naphthalenesulfonic acid, 6-amino-4-hydroxy-3-((4-(phenylazo)-1-naphthalenyl)azo)-, monosodium salt 4-amino-3-((4'-((2,4-diaminophenyl)azo)-4- biphenylyl)azo)-5-hydroxy-6-(phenylazo)-2,7- naphthalenedisulfonic acid, disodium salt AZO BLACK Amanil Black GL Atlantic Black EA Atlantic Black GXOO Azo Black Benzo Deep Black E C.I. 30235; Chlorazol Black E; Disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate CALCOMINE BLACK CHLORAZOL BLACK E CHLORAZOLE BLACK E CI 30235 Calcomine Black Chl Chlorami Chloramine Ca Chlorazol Silk Black G DIRECT BLACK E DIRECT BLACK RX Direct Black 3 Direct Black E Disodi
PubChem Substance ID	5284349
Chemical Name Translation	直接黑 38
Wiswesser Line Notation	L66J BZ CNUNR DR DNUNR DR DNUNR BZ DZ&&& DSWO HSWOINUNR JQ &-NA- 2
InChI	InChI=1S/C34H27N9O7S2.2Na/c35-22-10-15-27(26(36)18-22)41-38-24-11-6-19(7-12-24)20-8-13-25(14-9-20)40-42-32-28(51(45,46)47)16-21-17-29(52(48,49)50)33(34(44)30(21)31(32)37)43-39-23-4-2-1-3-5-23;;/h1-18,44H,35-37H2,(H,45,46,47)(H,48,49,50);;/q;2*+1/p-2

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产品应用

主要用于棉、麻、粘等纤维素纤维织和的染色，也可用于蚕丝、锦纶及其混纺织物的染色，还可以用于皮革、生物和木材的染色、塑料的着色及作为赤色黑水的原料等。直接黑BN为常用黑色燃料，较多单独用于黑色，也常与棕色拼成各种咖啡色。

安全信息

Signal word Danger

GHS Symbol

WGK Germany3

Safety Statements

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 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
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；

Risk Statements

R36 Irritating to eyes 刺激眼睛
R45 May cause cancer 可能致癌
R63 Possible risk of harm to the unborn child 可能危害未出生婴儿

Precautionary statements

P201 Obtain special instructions before use. 使用前获取专门指示。
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。
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
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。
P281 Use personal protective equipment as required. 使用所需的个人防护装备。
P305+P351+P338
P305+P351+P338+P337+P313
P308+P313
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
P318
P319
P337+P313
P337+P317
P405 Store locked up. 上锁保管。
P501 Dispose of contents/container to..… 处理内容物/容器.....

Hazard statements

H319 Causes serious eye irritation 严重刺激眼睛
H350 May cause cancer 可能致癌
H361 Suspected of damaging fertility or the unborn child 怀疑对生育能力或未出生婴儿造成伤害
H361d Suspected of damaging the unborn child 怀疑对未出生婴儿造成伤害

RTECSQJ6160000

Personal Protective Equipment Eyeshields, Gloves, type P2 (EN 143) respirator cartridges Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Hazard Codes T

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 6825 mg/kg/13W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   NCITR* National Cancer Institute Carcinogenesis Technical Report Series.
   (Bethesda, MD)  No.0-205. For publisher information, see NTPTR*.
   Volume(issue)/page/year: NCI-TR-108,1978

TYPE OF TEST            : TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 13286 mg/kg/13W-C
TOXIC EFFECTS :
   Tumorigenic - Carcinogenic by RTECS criteria
   Liver - tumors
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   54,431,1980

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 34 mg/kg/60W-C
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Kidney, Ureter, Bladder - tumors
REFERENCE :
   TJIDAH Tokyo Jikeikai Ika Daigaku Zasshi.  Tokyo Jikeikai Medical Journal.
   (3-25-8, Nishi Shinbashi, Minato-ku, Tokyo 105, Japan)  V.66-    1951-
   Volume(issue)/page/year: 88,467,1973

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Implant
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 80 mg/kg
TOXIC EFFECTS :
   Tumorigenic - equivocal tumorigenic agent by RTECS criteria
   Kidney, Ureter, Bladder - tumors
REFERENCE :
   TJIDAH Tokyo Jikeikai Ika Daigaku Zasshi.  Tokyo Jikeikai Medical Journal.
   (3-25-8, Nishi Shinbashi, Minato-ku, Tokyo 105, Japan)  V.66-    1951-
   Volume(issue)/page/year: 88,467,1973

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 7600 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - ataxia
   Gastrointestinal - hypermotility, diarrhea
REFERENCE :
   TSCAT* Office of Toxic Substances Report.  (U.S. Environmental Protection
   Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460)
   Volume(issue)/page/year: OTS 215154

TYPE OF TEST            : LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE       : Inhalation
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 180 gm/m3/1H
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TSCAT* Office of Toxic Substances Report.  (U.S. Environmental Protection
   Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460)
   Volume(issue)/page/year: OTS 215154

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1262 mg/kg
TOXIC EFFECTS :
   Kidney, Ureter, Bladder - other changes in urine composition
   Kidney, Ureter, Bladder - other changes
   Nutritional and Gross Metabolic - weight loss or decreased weight gain
REFERENCE :
   TSCAT* Office of Toxic Substances Report.  (U.S. Environmental Protection
   Agency, Office of Toxic Substances, 401 M St., SW, Washington, DC 20460)
   Volume(issue)/page/year: OTS 215154

TYPE OF TEST            : Micronucleus test
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 500 mg/kg/36H (Continuous)
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 187,227,1987

TYPE OF TEST            : Unscheduled DNA synthesis
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 500 mg/kg/12H (Continuous)
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 187,227,1987

TYPE OF TEST            : Body fluid assay
TEST SYSTEM             : Rodent - rat Bacteria - Salmonella typhimurium
DOSE/DURATION           : 300 mg/kg
REFERENCE :
   IAEHDW International Archives of Occupational and Environmental Health.
   (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ
   07094)  V.35-    1975-  Volume(issue)/page/year: 49,177,1981

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 10 ug/plate
REFERENCE :
   TOLED5 Toxicology Letters.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1977-  Volume(issue)/page/year: 4,519,1979

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 5 gm/kg
SEX/DURATION            : female 8-12 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - other postnatal measures or effects
REFERENCE :
   FAATDF Fundamental and Applied Toxicology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1981-  Volume(issue)/page/year:
   20,177,1993

其他信息

溶于水呈绿光黑色，稍溶于乙醇，呈绿光蓝黑色，溶于溶纤素，不溶于其他有机溶剂。遇浓硫酸呈深红光蓝色，稀释后呈紫酱色至红光黑色沉淀；在浓硝酸中呈黄棕色溶液；在浓盐酸中呈暗红光黑色溶液。其水溶液加浓盐酸呈紫酱色沉淀。加浓氢氧化钠液，则生成灰色沉淀。对纤维素纤维染色，染料吸尽性很好，温度在80℃亲合力最大。可以拔染。
可燃性危险特性:可燃; 燃烧产生有毒氮氧化物,硫氧化物和氧化钠烟雾
毒性分级:低毒
MOL 文件:1937-37-7.mol
Acros Organics:氯唑黑/直接黑 Chlorazol Black E, certified, pure(1937-37-7)
方法一:以联苯胺的、H酸、苯胺和间苯二胺为基本原料。联苯胺经重氮化，与H酸进行偶合（第一次偶合），苯胺重氮化后与第一次偶合物进行第二次偶合，接着与间苯二胺进行第三次偶合，然后经盐析，过滤及干燥而得。公斤/吨联苯胺（100%） 180苯胺 80H酸（100%） 300间苯二胺（100%） 70纯碱（工业） 190亚硝酸钠（工业） 195碳酸钙 25盐酸（31%） 550氨水（20%） 150元明粉 40
类别:有毒物品
灭火剂:干粉,泡沫,沙土,二氧化碳, 雾状水
Alfa Aesar:偶氮黑E Chlorazol Black E(1937-37-7)
用途二:主要用于棉、麻、粘胶等纤维素纤维织和的染色，也可用于蚕丝、锦纶及其混纺织物的染色，还可用于皮革、生物和木材的染色、塑料的着色及作为赤色墨水的原料等。直接黑BN为常用黑色染料，较多单独用于黑色，也常与棕色拼成各种咖啡色。
色指数:30235
储运特性:库房通风低温干燥
Sigma Aldrich:1937-37-7(sigmaaldrich)
TCI Shanghai:氯唑黑E Chlorazol Black E(1937-37-7)
急性毒性:口服-大鼠 LD50: 7600 毫克/公斤; 吸入-大鼠 LCL0: 180000 毫克/立方米/1小时
用途三:主要用于棉、麻、粘等纤维素纤维织和的染色，也可用于蚕丝、锦纶及其混纺织物的染色，还可以用于皮革、生物和木材的染色、塑料的着色及作为赤色黑水的原料等。直接黑BN为常用黑色燃料，较多单独用于黑色，也常与棕色拼成各种咖啡色。
直接黑 38价格(试剂级):更新日期产品编号产品名称包装价格 2014/06/02 C0533 氯唑黑 E Chlorazol Black E 25G 492元 2010/06/21 404401000 直接黑 38 Chlorazol Black E , pure, certified 100 GR 2098元 2010/06/21 404400250 直接黑 38 Chlorazol Black E , pure, certified 25 GR 656元
图谱信息:直接黑 38(1937-37-7)红外图谱(IR2) 直接黑 38(1937-37-7)红外图谱(IR1)
刺激数据:眼睛-兔子 100 毫克中度
用途一:主要用于棉、粘胶、丝绸、麻的染色与印花
上游原料:硫酸钠 --> 碳酸钙 --> 间苯二胺 --> 联苯胺
MSDS 信息:Chlorazol Black E(1937-37-7).msds