High Quality IC Grade Phosphoric Acid Chemical 85% for Cleaning Agent and Etching

• CAS No.: 7664-38-2
• Formula: H3po4
• EINECS: 231-633-2
• Classification: Phosphoric Acid
• Appearance: Viscous Liquid
• Grade Standard: Food Grade, Industrial Grade
• Model NO.: FJL-H3PO4-1
• Acid Strength: Strong Acid
• Kind: Inorganic Acid
• Quality: LCD Grade
• Packaging: Plastic Drum, IBC
• Element: Polyatomic Acid
• Oxidation: Oxidizing Acid
• Volatility: Volatile Acid
• Stability: Stabilized Acid
• Other Name: Orthophosphoric Acid
• Molecular Weight: 98
• Density: 1.685 G/Ml at 25 °c(Lit.)
• Melting Point: ~40 °c(Lit.)
• Boiling Point: 158 °c(Lit.)
• Odor: No Pungent Odor
• Purity: 75%Min, 85%Min
• Transport Package: 35kg/330kg Drum 1600kg/IBC ISO Tank
• Specification: phosphoric acid 75%min, 85%min
• Trademark: FJL
• Origin: China
• Production Capacity: 15000mt/Year

Product Description

Buy  High Quality  IC grade Phosphoric Acid  Chemical 85%  Phosphoric Acid Price for cleaning agent and etching 

Product Description

 

                               Phosphoric Acid  75%min                                                                                   Phosphoric Acid    85%min                                                  
Phosphoric acid, also known as orthophosphate, is a common inorganic acid that is moderately strong. Its chemical formula is H3PO4 and its molecular weight is 97.995. Not easily volatile, not easy to decompose, and has almost no oxidizing properties. It has acidic properties and is a ternary weak acid. Its acidity is weaker than hydrochloric acid, sulfuric acid, nitric acid, but stronger than acetic acid, boric acid, etc. Phosphoric acid is prone to deliquescence in the air. Heating will dehydrate to obtain pyrophosphate, and further dehydrate to obtain metaphosphate. Phosphoric acid is mainly used in industries such as pharmaceuticals, food, fertilizers, etc., including as a rust inhibitor, food additive, dental and orthopedic surgery, EDIC corrosive agent, electrolyte, soldering flux, dispersant, industrial corrosive agent, raw materials and components for fertilizers, household cleaning products, and also as a chemical reagent.

Product Name: Phosphoric Acid
Molecular formula: H3PO4
Content: Industrial-grade phosphoric acid (85%,80%, 75%) Food-grade phosphoric acid (85%, 80%,75%)
Molecular weight: 98
CAS NO: 7664-38-2
Production capacity: 10,000 tons/year
Packaging: 35Kg plastic barrels, 300Kg plastic barrels, ton barrels

Product Properties

 
Specifications of  Phosphoric Acid

 IC grade Phosphoric Acid  

 

ITEM	Spec
	E1	E2	E3/E4
Appearance	Clear,colourless,  viscous liquid
H3PO4      85%(%)	85~87	85~87	85~87
H3PO3 %	≤0.005	≤0.001	≤0.001
NO3^- ppm	≤5	≤0.5	≤0.5
SO4^2-ppm	≤10	≤5	≤5
Cl- ppm	≤1	≤0.5	≤0.2
Al ppb	≤200	≤50	-
B  ppb		≤50	-
Sb  ppb	≤3000	≤300	-
As   ppb	≤100	≤20	-
Ba   ppb	≤100	≤20	-
Cd   ppb	≤100	≤20	-
Ca  ppb	≤1000	≤50	-
Cr   ppb	≤100	≤20	-
Co  ppb	100	20	-
Cu   ppb	≤50	≤20	-
Ga   ppb	≤100	≤10	-
Au  ppb	≤100	≤10	-
Fe  ppb	≤300	≤50	-
Pb  ppb	≤100	≤20	-
Li  ppb	≤100	≤10	-
Mg  ppb	≤100	≤20	-
Mn  ppb	≤100	≤20	-
Ni  ppb	≤100	≤20	-
K   ppb	≤100	≤20	-
Ag  ppb	≤100	≤20	-
Na  ppb  ≤	≤500	≤50	-
Sn   ppb  ≤	≤-	≤10	-
Sr  ppb  ≤	≤100	≤20	-
Ti  ppb  ≤	≤100	≤50	-
Zn  ppb  ≤	≤100	≤50	-
particle(μm,pcs/mL)	As per buyer's request

 

 

Specifications of Phosphoric Acid
Analysis Item	85% Phosphoric acid			75% Phosphoric acid
	Super Grade	First Grade	Normal Grade	Super Grade	First Grade	Normal Grade
Colorit	20max	30max	40max	20max	30max	40max
Phosphoric acid (H3PO4),w/%	85.0 Min	85.0min	85.0min	75.0min	75.0min	75.0min
Chloride (Calculated by CL),w/%	0.0005 Max	0.0005 Max	0.0005 Max	0.0005 Max	0.0005 Max	0.0005 Max
Sulfate (Calculated by SO4),w/%	0.003 Max	0.005 Max	0.01Max	0.003max	0.005max	0.01max
Iron (Calculated by Fe),w/%	0.002max	0.002max	0.005max	0.002max	0.002max	0.005max
Arsenic (As),w/%	0.0001max	0.003max	0.01max	0.0001max	0.005max	0.01max
Heavy metal (Calculated by Pb),w/%	0.001max	0.003max	0.005max	0.001max	0.001max	0.005max

Note: The product can be customized according to the requirement of the customer.

 

Application

Application Of Phosphoric acid IC grade
mainly used as cleaning agent and etching agent for semiconductor separation devices,widely used in large-scale integrated circuits.
 1. Cleaning beforegluing the substrate; 
2. Etching and final degumming during photolithography; 
3, Cleaning during thesilicon wafer process, and insulating film etching, semiconductor film etching,conductor film etching, organic material etching, etc..

Packaging & Shipping

 Phosphoric acid Packing: 
IC grade:20L/200L HDPEdrum, 1000L IBC tank, ISO tank or bulk.
LCD grade :20L/200L HDPEdrum, 1000L IBC tank, ISO tank or bulk.

Electronic Grade:
Packaged in 200L HDPE drums(330Kg / drum), IBC ton barrels (1700 Kg /drum), or the ISO lorry lined in 316L stainless steel.

Food grade:
1000L IBC (1700KG/tank,IBC),200L drum (330KG/drum),25L drum(35KG/drum) and ISO-TANK.

Tech grade:
1000L tank(1700KG/tank, IBC);200L plastic drum (330KG/drum);25L plastic drum(35KG/drum) and ISO-TANK.

Store in a cool, dry, well-ventilated area away from toxic and hazardous.

                                     

 

   

About us

Qingdao Fangjinlong Technology Development Co.,Ltd is located in Qingdao City, Shangdong Province . Established in 2010 and honored every day since.

Fangjilong 's mission is  providing unparalleled quality and service in every aspect of our operations, As a chemical expert and supplier, the company has invested 2 chemical plants and it relies on the research and development of technology of the Environmental Science and Engineering of Ocean university of China .

The main products are including water treatment chemicals ,Mining chemicals,industrial chemicals and some special use chemicals . Fangjinlong undertakes and provides support for market-driven research,strives for commercialization of the technologies to benefit the industry and the society at large, as well as  to promote the economic growth and sustainability of the earth.  begin your partnership with Fangjinlong , please contact us.
 

    Attend Shanghai  &Japan 2023 Chemical EXHIBITION

Certifications

 

FAQ

1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.

2.What's your terms of delivery?
EXW, FOB, CIF etc 

3.How long will your production take ?
Normally 5-7days finish production, then delivery.

4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok. 

5.How to choose the most suitable products?
Based on your industry, also your requirements, we will recommend ones for you.

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