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Electronic grade chemical

Applicable to LED chip,semiconductor industry,solar photovoltaic industry.

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Applicable to LED chip,semiconductor industry,solar photovoltaic industry.

I.product catalog

Sort	English name	Structural formula	Grade
Sort	English name	Structural formula	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.

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