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Hplc Acetonitrile For Pesticide Analysis - China
price: contact company for price
Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Lang term stability
HPLC Acetonitrile for Pesticide Analysis Specification
CAS.
No: 75-05-8
Molecular formula: C2H3N
Molecular weight: 41.05.
Characters: mp: (-43±2); bp: 81.6; Density(20): 0.7768g/cm3.
Quality indicators: main content: ≥99.9%; moisture: ≤0.02%.
Test Items Pesticide Analysis
Assay CH3CN (GC) , ω / % ≥99.9
Appearance Clear, Colorless
Density (20°C) , ρ / (g/mL) 0.782~0.785
Evaporation Residue ω / % ≤0.0005
Water (H2O) ω / % ≤0.02
Solubility in H2O.
Pass Test
Titrable Acid.
/ (mmol/g) ≤0.0004
Titrable Base.
/ (mmol/g) ≤0.0002
Potassium Permanganate —
UV Absorbance, (1.00-
cm cell vs.
water) 190nm 1.00
200nm 0.05
210nm 0.04
220nm 0.03
230nm 0.01
240nm 0.01
Hplc Acetonitrile For Pesticide Analysis
For any questions and needs please contact us below
Company Contact:
- Posted By: Concord Technology (Tianjin) Co., Ltd
- Phone: 8602226720668
- Address: tianjin,china , tianjin , China
- Email:
- Website: http://www.tjconcord.com.cn
Published date: September 7, 2012
- Business Description: involved in international trade import export of goods, products, and services
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