金光红C

金光红C用途

用途一：主要用于油墨、橡胶制品和自行车内胎的着色。也用于文教及塑料用品的着色。橡胶大红LC的结构与金光红C相同，但其合成工艺是偶合后直接制取钡盐色淀，产品为艳黄光大红色，质地松软，着色力强，耐热性好，不变色，无迁移性，主要用于橡胶、电缆和塑料制品的着色。
用途二：用于静电复印机
用途三：主要用于油漆、油墨、塑料制品的着色
用途四：用于油墨、橡胶、塑料、文教用品等的着色
用途五：主要用于橡胶、塑料及文教用品的着色

金光红C名称

[ CAS 号 ]:
5160-02-1

[ 中文名 ]:
金光红C

[ 英文名 ]:
D & C red no. 9

[中文别名 ]:

C.I.颜料红53：1

[英文别名 ]:

1860red
cred9
redzhb
D and C red 9
redno204
D & C red no. 9
red1860
C.I. Pigment Red 9
MFCD01941571
Red 53:1

金光红C物理化学性质

[ 密度 ]:
1.48g/cm3

[ 熔点 ]:
343-345°C

[ 分子式 ]:
C₃₄H₂₄BaCl₂N₄O₈S₂

[ 分子量 ]:
888.939

[ 精确质量 ]:
887.946472

[ PSA ]:
221.06000

[ LogP ]:
11.81500

[ 外观性状 ]:
淡黄色-红色或微红的橙色粉末

[ 储存条件 ]:
库房低温,通风,干燥

[ 水溶解性 ]:
水溶性：微溶；微溶：乙醇；不溶：苯,丙酮

金光红CMSDS

详细MSDS(安全技术说明书)

金光红C毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DB5500000

CHEMICAL NAME :: Benzenesulfonic acid, 5-chloro-2-((2-hydroxy-1-naphthalenyl)azo)-4-methyl-, barium salt

CAS REGISTRY NUMBER :: 5160-02-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 17

MOLECULAR FORMULA :: C17-H12-Cl-N2-O4-S.1/2Ba

MOLECULAR WEIGHT :: 444.49

WISWESSER LINE NOTATION :: L66J BNUNR DG C FSWQ& CQ & 2-BA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 27300 mg/kg/91D-C

TOXIC EFFECTS :: Liver - other changes Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 546 gm/kg/2Y-C

TOXIC EFFECTS :: Endocrine - changes in spleen weight

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 21 gm/kg/14D-C

TOXIC EFFECTS :: Related to Chronic Data - death

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 130 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors Blood - tumors

TYPE OF TEST :: TD - Toxic dose (other than lowest)

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 109 gm/kg/2Y-C

TOXIC EFFECTS :: Tumorigenic - neoplastic by RTECS criteria Blood - tumors

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 mg/plate

REFERENCE :: SCIEAS Science. (American Assoc. for the Advancement of Science, 1333 H St., NW, Washington, DC 20005) V.1- 1895- Volume(issue)/page/year: 236,933,1987 *** REVIEWS *** IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,203,1993 IARC Cancer Review:Animal Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,107,1975 IARC Cancer Review:Human No Adequate Data IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 8,107,1975 IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,203,1993 IARC Cancer Review:Group 3 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 57,203,1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M3849 No. of Facilities: 1160 (estimated) No. of Industries: 15 No. of Occupations: 21 No. of Employees: 14370 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M3849 No. of Facilities: 8245 (estimated) No. of Industries: 43 No. of Occupations: 49 No. of Employees: 122313 (estimated) No. of Female Employees: 23095 (estimated)

金光红C安全信息

[ 风险声明 (欧洲) ]:
R20/21/22

[ 安全声明 (欧洲) ]:
S22-S36/37/39

[ 危险品运输编码 ]:
1564.0

[ RTECS号 ]:
DB5500000

[ 危险类别 ]:
1.0

金光红C制备

在重氮桶放水2000L，加入拉开粉3kg，然后加入20%氨水50kg，再倒入CLT酸119kg，在搅拌下徐徐加入30%盐酸157kg，使CLT酸呈细态析出，加完续搅20min，温度10～12℃，体符号为500L，再加入亚硝酸钠36.7kg，温度14～15℃，溶液保持酸性，控制终点备偶合。
偶合桶中放水1000L，液碱108kg，升温至60℃，搅拌加入乙萘酚79.3kg使溶解，并调整体积至3500L，温度30℃左右，备用。
在良好搅拌下，快速把CLT酸重氮液放入偶合桶，终点pH值10～11温度28℃，继续反应1h，pH值逐渐降至7.5～8。加入13kg松香溶解的透明溶液，pH值为8.5～9。把116kg氧化钡溶解于一定体积中，加入到偶合桶中，总体积为8000～8500L，终点pH值8～8.5, 继续反应1h，快速升温至100℃，保温1h。过滤，滤饼80℃进行烘干。得量255kg。