Concord Technology (Tianjin)Co., Ltd.

China Manufacturer with main products: High Purity Reagents, Hplc Acetontrile, Hplc Acetone, Karl Fischer, Hplc Methanol, Solvents, Chemicals Reagents

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200L HPLC Grade Acetonitrile High Purity Chemical Solvents

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Product Details

Quick Details

Brand Name: concord
Classification: High Purity Reagents
Purity: 99.9
Other Names: acetonitrile
CAS No.: 75-05-8

Specifications

HPLC Acetonitrile

Item Number: 8002H-4
CAS.No:75-05-8

Molecular formula:C₂H₃N

Molecular weight:41.05.
Characters: mp:(-43±2); bp:81.6; Density(20):0.783g/cm³.
Quality indicators: main content:≥99.9%; moisture:≤0.03%.

TEST ITEMS	SPECIFICATION
Appearance	Clear, Colorless
Assat(GC),%	Min 99.9
Water (H₂O), (ω / %)	Max 0.05
Evaporation Residue, (ω / %)	Max 0.0005
Density,g/ml (20℃)	0.782-0.785
Refractive Index	1.344
Titrable Acid. (meq/g)	Max 0.0004
Titrable Base, (meq/g)	Max 0.0002
UV Absorbance,(1.00-cm cell vs.Water):
200 nm	Max 0.050
210 nm	Max 0.040
220 nm	Max 0.030
230 nm	Max 0.010
240 nm	Max 0.005

this product is filtered by 0.2 micron membrane to remove particulate pollution, packaged by lined metal drums to reduce costs with keeping high quality. Directly used for preparative HPLC, or repackage.

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