二氯异氰尿酸

二氯异氰尿酸用途

1.二氯异氰酸盐和氯相似，是一种氧化性杀菌剂。该产品在循环冷却水中能逐步释放出次氯酸或氯的有机化合物，它可以代替液氯或次氯酸盐用于循环冷却水系统。投加方式一般为冲击式投加于集水池中。二氯异氰尿酸钠投加质量浓度为25～50mg/L。当循环水中含烃类(油)不超过5mg/L，会有较好的处理效果。但当循环水系统水冷换器发生介质严重泄漏，烃类或胺类对循环水污染过重时，则会影响该产品处理效果。

2.在p H≤8 . 5条件下具有极强的杀菌灭藻和黏泥的剥离能力。适合于饮水及游泳池水消毒,桑蚕消毒,餐具、食品用具的洗涤消毒,医院病房的污染器械、用具、衣物等的消毒及其他卫生防疫消毒。此外,还可作织物的漂白剂、羊毛防缩剂、橡胶氯化剂等。

二氯异氰尿酸名称

[ CAS 号 ]:
2782-57-2

[ 中文名 ]:
二氯异氰脲酸

[ 英文名 ]:
Dichloroisocyanuric acid

[中文别名 ]:

[英文别名 ]:

1,3-Dichloro-1,3,5-triazinane-2,4,6-trione
dichloroisocyanurate
Dichloro-s-triazinetrione
Troclosene
acl70
dichloro-1,3,5-triazinetrione
dichloro-isocyanuricaci
Dichloroisocyanuric acid
orced
isocyanuricdichloride

二氯异氰尿酸物理化学性质

[ 密度 ]:
2.1±0.1 g/cm3

[ 沸点 ]:
306.7ºC at 760mmHg

[ 熔点 ]:
225ºC

[ 分子式 ]:
C₃HCl₂N₃O₃

[ 分子量 ]:
197.964

[ 闪点 ]:
139.3ºC

[ 精确质量 ]:
196.939499

[ PSA ]:
76.86000

[ LogP ]:
-0.66

[ 外观性状 ]:
白色结晶粉末

[ 蒸汽压 ]:
7.05E-05mmHg at 25°C

[ 折射率 ]:
1.660

[ 稳定性 ]:
Oxidant - may ignite combustible material.

二氯异氰尿酸MSDS

二氯异氰尿酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ1845000

CHEMICAL NAME :: s-Triazine-2,4,6(1H,3H,5H)-trione, 1,3-dichloro-

CAS REGISTRY NUMBER :: 2782-57-2

LAST UPDATED :: 199710

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C3-H-Cl2-N3-O3

MOLECULAR WEIGHT :: 197.97

WISWESSER LINE NOTATION :: T6MVNVNVJ CG EG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: Standard Draize test

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rabbit

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,167,1969 ** ACUTE TOXICITY DATA **

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human

DOSE/DURATION :: 3570 mg/kg

TOXIC EFFECTS :: Gastrointestinal - ulceration or bleeding from stomach

REFERENCE :: 34ZIAG "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969 Volume(issue)/page/year: -,167,1969

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1173 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MarJV# Personal Communication from J.V. Marhold, VUOS, 539-18, Pardubice, Czechoslavakia, Mar. 29, 1977 Volume(issue)/page/year: 29MAR1977

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MONS** Monsanto Co. Toxicity Information. (Monsanto Industrial Chemicals Co., Bancroft Bldg., Suite 204, 3411 Silverside Rd., Wilmington, DE 19810) Volume(issue)/page/year: -,-,1972

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: 400 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: MONS** Monsanto Co. Toxicity Information. (Monsanto Industrial Chemicals Co., Bancroft Bldg., Suite 204, 3411 Silverside Rd., Wilmington, DE 19810) Volume(issue)/page/year: -,-,1972 *** REVIEWS *** TOXICOLOGY REVIEW EVHPAZ EHP, Environmental Health Perspectives. (U.S. Government Printing Office, Supt of Documents, Washington, DC 20402) No.1- 1972- Volume(issue)/page/year: 69,287,1986 *** U.S. STANDARDS AND REGULATIONS *** EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION FEREAC Federal Register. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year: 54,7740,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - A1151 No. of Facilities: 431 (estimated) No. of Industries: 4 No. of Occupations: 3 No. of Employees: 12429 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - A1151 No. of Facilities: 521 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 3777 (estimated) No. of Female Employees: 1296 (estimated)

二氯异氰尿酸安全信息

[ 危害码 (欧洲) ]:
O,Xn,N

[ 风险声明 (欧洲) ]:
R8

[ 安全声明 (欧洲) ]:
8-26-41-60-61

[ 危险品运输编码 ]:
2465

[ WGK德国 ]:
3

[ 包装等级 ]:
II

[ 危险类别 ]:
5.1

[ 海关编码 ]:
2933692100

二氯异氰尿酸合成路线

二氯异氰尿酸上下游产品

二氯异氰尿酸上游产品

二氯异氰尿酸下游产品

二氯异氰尿酸制备

1.由异氰尿酸在一定条件下氯化得到二氯异氰尿酸。

2.制法由尿素和氯化铵在熔融状态下反应生成异氯尿酸,用浓碱中和成异氯尿酸钠,再加液氯即得成品。
氯化铵液碱液氯
尿素 → 异氯尿酸 → 异氯尿酸钠 → 二氯异氰尿酸
熔融

二氯异氰尿酸海关

[ 海关编码 ]: 2933692100

[ 中文概述 ]:
2933692100 二氯异氰脲酸。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最低关税:6.5%。普通关税:20.0%

[ Summary ]:
2933692100 1,3-dichloro-1,3,5-triazinane-2,4,6-trione。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:20.0%