Phosphoric Acid 85% Semiconductor/Electronic Grade

Name: Phosphoric Acid 85% Semiconductor/Electronic Grade
SKU: PHAS85-500ML
Availability: InStock

$74.00 – $4,950.00

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SKU: PHAS85-500ML Categories: Phosphoric Acid, See all Tags: Acids, Chemicals, Grade_Electronic/Semiconductor, hazmat, Ideal Template, Master, Opener, Percentage_85%, Phosphoric Acid, PriceUpdate, SEO, Size_1 Gallon, Size_1 Pint, Size_1 Quart, Size_5 Gallons, Size_55 Gallons

Description
Additional information

About Phosphoric Acid 85% Semiconductor/Electronic Grade

Phosphoric acid, also known as orthophosphoric acid, is a weak triprotic acid. At 85%, it is a colorless and odorless viscous liquid. Semiconductor grade indicates that the solvent is of sufficient purity for the semiconductor manufacturing and electronic industries, having only trace levels of impurities.

Common Uses and Applications

Etching of semiconductors
Sanitizing agent for silicon wafers
Rust converter
Anti-rust agent
Cleaning agent

Industries

Electronic industry

Chemistry Table

CAS	7664-38-2
Molecular Formula	H₃PO₄
Formula Weight	97.995
UN Number	1805

About Phosphoric Acid 85% Semiconductor Grade Specifications

Assay (H3PO4), %	85.00 – 87.00
Insoluble Matter, ppb	Max 20,000
Color, APHA	Max 7
Volatile Acids, ueq/g	Max 0.160
Heavy Metals, ppb	Max 5,000
Chloride (Cl), ppb	Max 600
Nitrate (NO3), ppb	Max 1200
Sulfate (SO4), ppm	Max 7000
Aluminum (Al), ppb	Max 100
Arsenic and Antimony (as As), ppb	Max 50
Barium (Ba), ppb	Max 1000
Calcium (Ca), ppb	Max 50
Chromium (Cr), ppb	Max 50
Cobalt (Co), ppb	Max 50
Copper (Cu), ppb	Max 50
Iron (Fe), ppb	Max 50
Lead (Pb), ppb	Max 50
Lithium (Li), ppb	Max 50
Magnesium (Mg), ppb	Max 50
Manganese (Mn), ppb	Max 50
Nickel (Ni), ppb	Max 50
Potassium (K), ppb	Max 60
Sodium (Na), ppb	Max 60
Strontium (Sr), ppb	Max 20
Titanium (Ti), ppb	Max 100
Zinc (Zn), ppb	Max 100
Particle Count, 0.5 um, ct/ml	Max 50
Particle Count, 1.0 um, ct/ml	Max 10

Safety and Shipping Information

DOT: Phosphoric Acid, 8, UN1805, PG III

Important: Currently, this item will only be shipped to commercial addresses. This item will be deleted from orders requesting delivery to residential addresses.

Weight	1361 lbs
Model	500mL, 6 x 500mL Case, 1 Liter, 4 x 1 Liter Case, 1 Gallon, 4 x 1 Gallon Case, 5 Gallons, 55 Gallons