Wet Electronic Chemicals

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ABOUT SHENXIN

Fujian Shenxin Electronic Materials Co., Ltd. is committed to the research and manufacturing of semiconductor-grade chemicals, primarily producing the highest G5 grade SEMI wet electronic chemicals. Leveraging the raw materials and utilities support advantages of the Group's "Shenyuan New Materials Integrated Industrial Park," Shenxin aims to build China's most competitive wet electronic chemical industry base.

Shenxin Products

HYDROFLUORIC ACID

SULFURIC ACID

AMMONIUM HYDROXIDE

AMMONIUM FLUORIDE SOLUTION

BUFFERED HYDROFLUORIC ACID

NITRIC ACID

HYDROCHLORIC ACID

HYDROGEN PEROXIDE

HYDROFLUORIC ACID

Package	220kg Drum\1150kg IBC\20000Kg ISO Container
SEMI Grade	G5	G4	G3	G2	G1
Assay (%)	48.80-49.20（According to customer's uniqueness）
Chroma (APHA)	<5	<5	<5	<5	<5
Metal ion (ppb)	<0.005	<0.05	<1	<10	<100
Anion (ppm)	<0.005	<0.02	<0.05	<0.1	<1
Particle (pcs/ml)	0.1µm<30 0.06µm<180 0.03µm<300	0.2µm<20	0.5µm<5	0.5µm<25	1.0µm<25

SULFURIC ACID

Package	330 Kg Drum\1500Kg IBC\20000Kg ISO Container
SEMI Grade	G5	G4	G3	G2	G1
Assay (%)	96.00-98.00（According to customer's uniqueness）
Chroma (APHA)	<5	<5	<5	<5	<5
Metal ion (ppb)	<0.005	<0.05	<1	<10	<100
Anion (ppm)	<0.02	<0.05	<0.1	<0.5	<1
Particle (pcs/ml)	0.1µm<30 0.06µm<180 0.03µm<300	0.2µm<20	0.5µm<5	0.5µm<25	1.0µm<25

AMMONIUM HYDROXIDE

Package	160 Kg Drum\16000 Kg ISO Container
SEMI Grade	G5	G4	G3	G2	G1
Assay (%)	28.00-30.00（According to customer's uniqueness）
Chroma (APHA)	<5	<5	<5	<5	<5
Metal ion (ppb)	<0.005	<0.05	<1	<10	<100
Anion (ppm)	<0.005	<0.02	<0.05	<0.1	<1
Particle (pcs/ml)	0.1µm<30 0.06µm<180 0.03µm<300	0.2µm<20	0.5µm<5	0.5µm<25	1.0µm<25

AMMONIUM FLUORIDE SOLUTION

Package	20 Kg Pail\200 Kg drum、1000 Kg IBC
Spec.	SG	EG
NH4F Concentration Assay（%）	40.0-40.5	40.0-41.0
HF Concentration Assay（%）	<0.1	<0.2
Chroma (APHA)	<5	<7
Metal ion (ppb)	<0.1	<10
Anion (ppm)	<0.01	<3
Particle (pcs/ml)	0.5µm<50	0.5µm<300

BUFFERED HYDROFLUORIC ACID

Package	20 Kg Pail、200 Kg Drum、1000 Kg IBC
Spec.	According to customer needs （Add or not interfacial agent）
	6:1	10:1
Volume Ratio (%)	40% NH4F Aqueous solution：49% HF Aqueous solution	40% NH4F Aqueous solution：49% HF Aqueous solution

NITRIC ACID

Package	250 Kg Drum\1400 Kg IBC\24000 Kg ISO Container
SEMI Grade	G5	G4	G3	G2	G1
Assay (%)	69.00-71.00（According to customer's uniqueness）
Chroma (APHA)	<5	<5	<5	<5	<5
Metal ion (ppb)	<0.01	<0.05	<1	<10	<100
Anion (ppm)	<0.01	<0.02	<0.05	<0.1	<1
Particle (pcs/ml)	0.1µm<30 0.06µm<180 0.03µm<300	0.2µm<20	0.5µm<5	0.5µm<25	1.0µm<25

HYDROCHLORIC ACID

Package	220 Kg Drum\1150 Kg IBC\12000 Kg ISO Container
SEMI Grade	G5	G4	G3	G2	G1
Assay (%)	35.00-37.00（According to customer's uniqueness）
Chroma (APHA)	<5	<5	<5	<5	<5
Metal ion (ppb)	<0.01	<0.05	<1	<10	<100
Anion (ppm)	<0.01	<0.02	<0.05	<0.1	<1
Particle (pcs/ml)	0.1µm<30 0.06µm<180 0.03µm<300	0.2µm<20	0.5µm<5	0.5µm<25	1.0µm<25

HYDROGEN PEROXIDE

Package	200 Kg Drum\1100 Kg IBC\20000 Kg ISO Container
SEMI Grade	G5	G4	G3	G2	G1
Assay (%)	30.00-32.00（According to customer's uniqueness）
Chroma (APHA)	<5	<5	<5	<5	<5
Metal ion (ppb)	<0.005	<0.05	<1	<10	<100
Anion (ppm)	<0.005	<0.02	<0.05	<0.1	<1
Particle (pcs/ml)	0.1µm<30 0.06µm<180 0.03µm<300	0.2µm<20	0.5µm<5	0.5µm<25	1.0µm<25

Advanced Digital Factory

To accomplish the digitalization of all elements such as raw materials, processes, shipments, and information flows, mainly reducing human operation and ensuring product stability and consistency

Advanced Analytical Laboratory

Class 10 cleanroom for ppt-level analysis.
Equipped with Triple Quadrupole ICP-MS, Ion Chromatograph, Liquid Particle Counter, and other advanced instruments.

Compliance With Semi-pilot Standards

Full compliance with the most stringent standards in the foundry industry, covering IQC, Process, OQA, SPC, Lab, Change, and other items.
Expected to pass ISO 9001, ISO 14001, and ISO 45001 management system certifications.