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Dimethyl Sulphoxide Purified 99.9%

产品名称

Part Name

二甲基亚砜

DMSO

样品批号

Sampling Batch

20170710

检验时间

Testing Time

2017.7.17

序号

No.

检验项目

Test Items

检验标准

Specification

检验结果

Test Result

检测方法

Test Method

1

主含量(%) 

Main Content

 

90

GB/T21395-2008

2

结晶点(℃)Crystallization Point

 

0℃

3

酸值 (mgKOH/g)

Acid Value

 

0.01

4

水分 (%)

Moisture

 

10.50

5

透光度(400MM)

Transmittance

 

100

6

折光率(20℃)

Refractive Index

 

1.4659

6

气味odor

Tasteless or slight off-flavor

Tasteless or slight off-flavor

 

Suppliers
dimethyl carbonate Technical 99.5%

We are a chemical solvents & plasticizers plant in China. Please contact me by tradechem@163.com

Suppliers
ferric chloride hexahydrate HPA 40

Eximbird Pvt. Ltd. Manufacturer / Exporter of Ferric Chloride / Iron Chloride in India and well known for our quality and commitment in our supplied countries. Eximbird Pvt. Ltd. exports maximum of its total output to Middle East and Gulf Countries and also to other countries like New Zealand, Zimbabwe, Japan, South Africa, Australia etc.

 

Contact. Phone +91 970 345 0909, Email: eximbird@gmail.com

Suppliers
monoethylamine Technical 70% 50%

Physical Properties: 

Empirical Formula:           C2H7N     Structurlar Formula:      C2H5NH2

Molecular Wt:               45.08       Sp.Gr.at 20:             0.80-0.81 

Liquid Density g/ml at 20:      0.69       Boiling Point :           37.69 

Color (APHA) Max:          10          Flash Point:             <-11°C

Specifications 

Monoethylamine, Min by wt. 70.0-72.0 gaschromatography 

Ammonia, Max by wt. 0.15 gaschromatography 

Diethylamine, Max by wt. 0.15 gaschromatography 

Triethylamine, Max by wt. 0.07 gaschromatography 

Ethanol, Max by wt. 0.07 gaschromatography 

Water, Max by wt. 30.0 gaschromatography 

Application Areas: 

Stabilizer and promoter in rubber industry, detergent in light industry,germicide and insecticide, such as simazine and atrazine, lubricating oil, anti-oxidant and surface activating agent in organic industry, exchange resin, plan fuel in navigation industry, dustry, selecting mineral agent in mining, solvent and extraction agent in chemical production, synthesizing intermediates in dyestuff industry etc. 

Storage: Can be handled in a safe manner in containers. Can be stored for a long period in closed containers. Avoid contact with copper and its alloys 

Packing : 150kgs net wt. In Iron Drums 

Health & Safety: Monoethylamine is irritating to skin eyes and mucous membrane. In case of contact, affected area should be washed with plenty of water. A dilute solution of Acetic Acid (2%) should be used to neutralize the Amine. Continuous inhalation of fumes and ingestion should be avoided. In event of inhalation or ingestion, victim should be moved to fresh air and oxygen should be administered. Vapours of Acetic acid (2%)or vinegar diluted 1:5 with water should be inhaled. To dilute the chemical in stomach, patient should consume copious quantity of milk and water. A medical practitioner should be consulted at once. 

IMDG Class: class 3.1 

Packing Group as per IMO: I

UN No.: 2270     

Suppliers
Acetyl Chloride Industrial Grade 99

Acetyl chloride is produced in the laboratory by the reaction of acetic acid with chlorodehydrating agents such as PCl3PCl5SO2Cl2phosgene, or SOCl2. However, these methods usually give acetyl chloride contaminated by phosphorus or sulfur impurities, which may interfere with the organic reactions.

Suppliers
Hammer crusher/heavy hammer crusher

raymond mill (Raymond Roller Mill) is applicable to the grinding and processing of more than 280 kinds of non-flammable and non-explosive materials with hardness less than 7 and humidity less than 6% in mining, construction ,chemical industry and metallurgy, such as barite, calcite, feldspar,talcum, marble, limestone, clay, glass. The fineness of the finished product can be adjusted from 100 mesh to 325 mesh according to requirements. Contact person: Alice Contact email: vipeksale@163.com raymond mill,roller mill:http://www.mill-crushers.com/Mill_Series/Raymond_mill.html

Lanthanum chloride Technical 99.99%

Custom specification manufactures are welcomed. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price pls just contact us to send request , you will receive our prompt reply within 24 hours.

Suppliers
Methylene chloride Technical 99.99%

1, Purity: 99.99%

2, Pakage: 270 kg drums

Suppliers

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