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Merck
CN

929719

ElectroGreen®

greener alternative

NMP substitute for electronics - type 1, bio-sourced

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NACRES:
NA.05
UNSPSC Code:
12190000

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产品名称

ElectroGreen®, NMP substitute for electronics - type 1, bio-sourced

vapor pressure

~1.0 mmHg ( 20 °C)

description

Relative Evaporation rate: <0.05
Hansen solubility parameters: SPd 8.8; SPp 5.9; SPh 3.7
for electronic purposes

assay

≥99% (GC)

form

liquid

greener alternative product characteristics

Design for Energy Efficiency
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.

impurities

≤1 ppm As, Cr, Cd, Cu, Hg, Mn, Ni, Pb, trace (each)
≤3 ppm Zn, trace
0.03 wt. % Acidity (as lactic acid)
0.04 wt. % Water

evapn. residue

≤0.05%

color

clear

viscosity

16.1  cP(20 °C)

bp

~154 °C (Initial)

density

1.094 at 25 °C (Specific gravity)

greener alternative category

Enabling

Quality Level

200

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相关类别

Application

This is our bio-based replacement for N-Methyl Pyrrolidone (NMP), a highly used solvent in electronics applications. It has low acidity and water contents, with moderate drying time, and no film residue. It has a flash point over 60 ºC, with excellent solvency for coating and ink formulations. Low vapor pressure and high loading capacity. It is easy and inexpensive to distill/recycle, with no environmentally hazardous ingredients and no Hazardous Air Pollutants.

General description

ElectroGreen® solvents—our bio-based alternatives that are meticulously engineered to meet the stringent requirements of electronics and energy applications, offering a solution to replace fossil-based solvents.
Our tailored products offer:
  • High purity (GC)
  • Low residue in evaporation (RESE)
  • Low metal content (ICP)
  • Low water content (KF)
  • Low acidity
  • Low toxicity and VOC
  • Accessible cost
This ElectroGreen® solvent is made of bio-based(corn/beets-derived) safer alternatives to replace synthetic NMP fossil-based solvent with specifications tailored for electronics and energy applications. All our ElectroGreen® solvents line are derived from a renewable resource (verified through C14 ASTM D6866-16testing). We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Click here for more details.

This solvent blend consists of propylene carbonate 50-70%, Ethyl lactate 30-50%; ethyl 3-ethoxypropionate 20-30%.

Preparation Note

To ensure low water content, handle under inert conditions. Product should be refrigerated upon receipt.

Legal Information

ElectroGreen is a registered trademark of Merck KGaA, Darmstadt, Germany

pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

hcodes

H318,H335

Hazard Classifications

Eye Dam. 1 - STOT SE 3

target_organs

Respiratory system

supp_hazards

EUH019

存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

156.9 °F

flash_point_c

69.4 °C

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCS0095

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