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Electronic grade chemical

Applicable to LED chip,semiconductor industry,solar photovoltaic industry.
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Parameters
Applicable to LED chip,semiconductor industry,solar photovoltaic industry.
I.product catalog
 
Sort
English name
Structural formula
Grade
EL
MOS
CMOS
LT-A
Acid/alkali
Hydrogen Peroxide
H2O2
Sulfuric Acid
H2SO4
Hydrochloric Acid
HCl
Nitric Acid
HNO3
Nitric Acid Fuming
HNO3
Phosphoric Acid
H3PO4
Hydrofluoric Acid
HF
Acetic Acid,Glacial
CH3COOH
Ammonium Hydroxide
NH4·OH
Ammonium Fluoride,40%
NH4F
Potassium Hydroxide Liquid
KOH
 
 
 
 
 
 
Sodium Hydroxide Liquid
NaOH
 
 
 
 
 
 
etchant
Amnonium Fluoride Etchants
NH4F·HF
Aluminum Etchants
H3PO4·HN
chrome etchant
 
 
ITO etchant
 
 
nickel and silver etchant
 
 
gold etchant
 
 
press dot etchant
 
 
Silicon Etchants
HNO3·HF·CH3COOH
Mixed Acid 3F
 
 
Mixed Acid 4F
 
 
solvent
Methanol
CH3OH
Ethanol
C2H5OH
IPA
CH3CHOHCH3
Acetone
(CH3)2CO
n-Butyl Acetate
C6H12O2
Toluene
C6H5CH3
Xylenes
C8H10
Trichloroethylene
C2HCl3
1.1.1—Trichloroethane
CH3CCl3
Cyclohexane
C6H12
other
Depilitant
 
 
 
 
 
 
Peel off liquid
 
 
 
 
 
 
Positive develop
 
 
Negative develop
 
 
RMT-6
 
 
Sodium silicate
 
 
 
 
 
 
 
Second,the processing method
After the industrial organic and inorganic chemical raw materials are purchased and inspected according to the specifications of the enterprises,the process steps such as dehydration,purification and filtration are carried out to remove impurities,guide structures,metal ions,particles and moisture in the products.
Iii.Test method:
After passing the tests of chromatograph,moisture meter,icp-ms,particle meter and physical and chemical analysis,the product was injected into the 100-level purification room,and 0.1 micron particles were controlled for filling.
Iv.Packaging form:
According to the packaging barrel material can be divided into high purity HDPE barrel,glass bottle and stainless steel barrel,the specific specifications have 4L,20L,25L,200L,etc.
We could not find any corresponding parameters, please add them to the properties table
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LTOM

China's well-known developer and manufacturer of OLED materials

and intermediates as well as Pharmaceutical intermediates.

STOCK: 835249

 

Shaanxi Lighte Photoelectric Materials Co., Ltd      陜ICP備18014376號     Powered by www.300.cn

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