< 生产厂家价格 >

三氟乙酸钠

三氟乙酸钠用途

杀虫剂。防腐剂。

点击显示

三氟乙酸钠名称

[ CAS 号 ]:
2923-18-4

[ 中文名 ]:
三氟乙酸钠

[ 英文名 ]:
Sodium perfluoroacetate

[中文别名 ]:

[英文别名 ]:

Sodium trifluoroacetate
Trifluoroacetate sodium
Trifluoroacetic acid sodium
EINECS 220-879-6
sodium 2,2,2-trifluoroacetate
Sodium perfluoroacetate
Acetic acid,trifluoro-,sodium salt
Trifluoroacetic acid,sodium salt
MFCD00013217
Acetic acid, trifluoro-, sodium salt

三氟乙酸钠物理化学性质

[ 密度 ]:
1.49 g/mL(lit.)

[ 沸点 ]:
72.2ºC at 760 mmHg Vapour

[ 熔点 ]:
205-207 °C (dec.)(lit.)

[ 分子式 ]:
C₂F₃NaO₂

[ 分子量 ]:
136.005

[ 精确质量 ]:
135.974808

[ PSA ]:
40.13000

[ 外观性状 ]:
白色结晶粉末

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

[ 水溶解性 ]:
625 g/L (25 ºC)

三氟乙酸钠MSDS

详细MSDS(安全技术说明书)

三氟乙酸钠毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: AK0250000

CHEMICAL NAME :: Acetic acid, trifluoro-, sodium salt

CAS REGISTRY NUMBER :: 2923-18-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C2-H-F3-O2.Na

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: APTOA6 Acta Pharmacologica et Toxicologica. (Copenhagen, Denmark) V.1-59, 1945-86. For publisher information, see PHTOEH Volume(issue)/page/year: 28,299,1970

点击显示

三氟乙酸钠安全信息

[ 危害声明 ]:
H412

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S37/39

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

[ WGK德国 ]:
1

[ RTECS号 ]:
AK0250000

[ 包装等级 ]:
I; II; III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29159080

三氟乙酸钠海关

[ 海关编码 ]: 2915900090

[ 中文概述 ]:
2915900090. 其他饱和无环一元羧酸及其酸酐（酰卤、过氧）化物、过氧酸及其卤化、硝化、磺化、亚硝化衍生物. 增值税率:17.0%. 退税率:9.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:5.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

三氟乙酸钠文献

Chaotropic salts in liquid chromatographic method development for the determination of pramipexole and its impurities following quality-by-design principles.

J. Pharm. Biomed. Anal. 102 , 314-20, (2015)

The aim of this paper is to present a development of liquid chromatographic method when chaotropic salts are used as mobile phase additives following the QbD principles. The effect of critical process...

Development and validation of spectrophotometric methods for determination of fluoxetine, sertraline, and paroxetine in pharmaceutical dosage forms.

Appl. Microbiol. Biotechnol. 99 , 9555-63, (2015)

Three simple and sensitive spectrophotometric methods were developed and validated for determination of the hydrochloride salts of fluoxetine, sertraline, and paroxetine in their pharmaceutical dosage...

Nanoparticle self-assembly in mixtures of phospholipids with styrene/maleic acid copolymers or fluorinated surfactants.

Nanoscale 7 , 20685-96, (2015)

Self-assembling nanostructures in aqueous mixtures of bilayer-forming lipids and micelle-forming surfactants are relevant to in vitro studies on biological and synthetic membranes and membrane protein...

更多文献