二乙基巴比土酸钠

二乙基巴比土酸钠用途

巴比妥酸钠已用于血浆中凝血酶的定量。它已被用于估测十二指肠内容物中的胰蛋白酶含量。它还被用作缓冲液来表征原油降解热反硝化土芽孢杆菌NG80-2中,两种长链脂肪酸CoA连接酶基因（facl）的功能。

二乙基巴比土酸钠名称

[ CAS 号 ]:
4390-16-3

[ 中文名 ]:
2,4,6(1H,3H,5H)-嘧啶三酮单钠盐

[ 英文名 ]:
sodium barbiturate

[中文别名 ]:

[英文别名 ]:

barbituric acid,sodium-salt
Barbituric acid sodium
barbituricacid,monosodiumsalt
2,4,6(1H,2H,5H)-Pyrimidinetrione,monosodiumsalt
2,4,6(1h,3h,5h)-pyrimidinetrione,monosodiumsalt
monosodiumbarbiturate
2-Sodiooxy-4,6(1H,5H)-pyrimidinedione
2,4,6(1H,3H,5H)-Pyrimidinetrione,sodium salt (1:1)
Barbitursaeure,Natrium-Salz

二乙基巴比土酸钠物理化学性质

[ 密度 ]:
1.455g/cm3

[ 分子式 ]:
C₄H₃N₂NaO₃

[ 分子量 ]:
150.06800

[ 精确质量 ]:
150.00400

[ PSA ]:
81.59000

[ 外观性状 ]:
白色至浅褐色粉末

[ 储存条件 ]:
室温

二乙基巴比土酸钠MSDS

二乙基巴比土酸钠毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CQ7280000

CHEMICAL NAME :: Barbituric acid, monosodium salt

CAS REGISTRY NUMBER :: 4390-16-3

LAST UPDATED :: 199701

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C4-H4-N2-O3.Na

MOLECULAR WEIGHT :: 151.09

WISWESSER LINE NOTATION :: T6VMVMV FHJ &-NA-

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 14 gm/kg/20W-C

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

REFERENCE :: JJIND8 JNCI, Journal of the National Cancer Institute. (Washington, DC) V.61-79, 1978-87. For publisher information, see JNCIEQ. Volume(issue)/page/year: 63,1089,1979 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 84244 No. of Facilities: 21 (estimated) No. of Industries: 1 No. of Occupations: 2 No. of Employees: 41 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 84244 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 14 (estimated) No. of Female Employees: 14 (estimated)

二乙基巴比土酸钠安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
CQ7280000

[ 海关编码 ]:
2933540000

二乙基巴比土酸钠合成路线

二乙基巴比土酸钠上下游产品

二乙基巴比土酸钠上游产品

二乙基巴比土酸钠下游产品

二乙基巴比土酸钠海关

[ 海关编码 ]: 2933540000

[ 中文概述 ]:
2933540000 其他丙二酰脲（巴比土酸）的衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%

二乙基巴比土酸钠文献

Identification and characterization of Clostridium perfringens beta toxin variants with differing trypsin sensitivity and in vitro cytotoxicity activity.

Infect. Immun. 83(4) , 1477-86, (2015)

By producing toxins, Clostridium perfringens causes devastating diseases of both humans and animals. C. perfringens beta toxin (CPB) is the major virulence determinant for type C infections and is als...

Characterization of two long-chain fatty acid CoA ligases in the Gram-positive bacterium Geobacillus thermodenitrificans NG80-2.

Microbiol. Res. 167(10) , 602-7, (2012)

The functions of two long-chain fatty acid CoA ligase genes (facl) in crude oil-degrading Geobacillus thermodenitrificans NG80-2 were characterized. Facl1 and Facl2 encoded by GTNG_0892 and GTNG_1447 ...

Synergistic effects of Clostridium perfringens enterotoxin and beta toxin in rabbit small intestinal loops.

Infect. Immun. 82(7) , 2958-70, (2014)

The ability of Clostridium perfringens type C to cause human enteritis necroticans (EN) is attributed to beta toxin (CPB). However, many EN strains also express C. perfringens enterotoxin (CPE), sugge...

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