Merck
CN

15889

Supelco

密度标准品 1623kg/m3

H&D Fitzgerald Ltd. Quality

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别名:
四氯乙烯, PCE, 全氯乙烯
线性分子式:
CCl2=CCl2
CAS号:
分子量:
165.83
Beilstein:
1361721
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.24

等级

H&D Fitzgerald Ltd. Quality
analytical standard

蒸汽密度

5.83 (vs air)

蒸汽压

13 mmHg ( 20 °C)
19 mmHg ( 25 °C)

保质期

limited shelf life, expiry date on the label

manufacturer/tradename

H&D Fitzgerald Ltd.

折射率

n20/D 1.505 (lit.)

bp

121 °C (lit.)

mp

−22 °C (lit.)

密度

1.623 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
pharmaceutical (small molecule)

格式

mixture

SMILES string

Cl\C(Cl)=C(\Cl)Cl

InChI

1S/C2Cl4/c3-1(4)2(5)6

InChI key

CYTYCFOTNPOANT-UHFFFAOYSA-N

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此商品
48609PHR34991.00964
Density Standard 1623 kg/m3 H&D Fitzgerald Ltd. Quality

Supelco

15889

密度标准品 1623kg/m3

Supelco

Supelco

48609

四氯乙烯 溶液

Tetrachloroethylene Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR3499

四氯乙烯

Tetrachloroethylene EMPLURA®

Supelco

1.00964

Tetrachloroethylene

manufacturer/tradename

H&D Fitzgerald Ltd.

manufacturer/tradename

-

manufacturer/tradename

-

manufacturer/tradename

-

bp

121 °C (lit.)

bp

-

bp

121 °C (lit.)

bp

121 °C/1013 hPa

mp

−22 °C (lit.)

mp

-

mp

−22 °C (lit.)

mp

-22 °C

application(s)

cleaning products
cosmetics
environmental
flavors and fragrances
food and beverages
industrial qc
personal care
petroleum
pharmaceutical (small molecule)

application(s)

environmental
petroleum

application(s)

-

application(s)

-

format

mixture

format

single component solution

format

-

format

-

应用

This density CRM is used for the calibration of all types of laboratory density meters in the test temperature range of 10 to 50 °C.

特点和优势

  • Manufactured and verified in an ISO 17025 accredited laboratory, as per UKAS
  • Carries an associated uncertainty of +/- 0.010 Kg/m3
  • Provided in a sealed glass ampoule of 10 mL to assure safe delivery
  • Accompanied with a certificate of analysis (CoA) having information on the expiry date for an effective audit

警示用语:

Warning

危险分类

Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

靶器官

Respiratory system

储存分类代码

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

闪点(°F)

No data available

闪点(°C)

No data available

法规信息

危险化学品

分析证书(COA)

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示例

T1503
货号
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25G
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其他客户在看

Slide 1 of 5

1 of 5

Tetrachloroethylene analytical standard

Supelco

02666

四氯乙烯

vibrant-m

DEN2013

密度标准品(20℃)

vibrant-m

DENWAT3

Tetrachloroethylene ACS reagent, ≥99.0%

Sigma-Aldrich

443786

四氯乙烯

Tetrachloroethylene suitable for HPLC, ≥99.9%

Sigma-Aldrich

270393

四氯乙烯

Thermophysical Properties of 1-Butyl-1-methyl-pyrrolidinium Dicyanamide+ H2O Mixtures.
Cumicheo, M. C., et al.
Journal of Chemical and Engineering Data, 60.12, 3766-3775 (2015)
B Z Fathepure et al.
Applied and environmental microbiology, 54(12), 2976-2980 (1988-12-01)
Tetrachloroethylene (perchloroethylene, PCE) is a suspected carcinogen and a common groundwater contaminant. Although PCE is highly resistant to aerobic biodegradation, it is subject to reductive dechlorination reactions in a variety of anaerobic habitats. The data presented here clearly establish that
T M Vogel et al.
Applied and environmental microbiology, 49(5), 1080-1083 (1985-05-01)
Tetrachloroethylene (PCE) and trichloroethylene (TCE), common industrial solvents, are among the most frequent contaminants found in groundwater supplies. Due to the potential toxicity and carcinogenicity of chlorinated ethylenes, knowledge about their transformation potential is important in evaluating their environmental fate.
Charline Wiegert et al.
Environmental science & technology, 46(20), 10918-10925 (2012-09-20)
Chlorinated ethenes (CEs) are ubiquitous groundwater contaminants, yet there remains a need for a method to efficiently monitor their in situ degradation. We report here the first field application of combined stable carbon and chlorine isotope analysis of tetrachloroethene (PCE)
Dusty R V Berggren et al.
Environmental science & technology, 47(4), 1879-1886 (2013-01-16)
Results are presented from a chemostat study where the reductive dehalogenation of PCE was evaluated in the absence and presence of sulfate. Two chemostats inoculated with the Point Mugu culture, which contains strains of Dehalococcoides mccartyi, were operated at a

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