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Catalog Size Package Availability Manufacturer List Price Unit
A1187-1GL 1 GL Spectrum Chemical $234.65 $648.10 EA CS(4)

Description Back to Top

Ammonium Hydroxide, 29 Percent, Electronic/Cleanroom Grade is a solution of ammonia in water. Aqueous ammonia, as it's otherwise known is used as a complexant that is manufactured to parts-per-billion trace impurities and has been used in the semiconductor industry for many years to dissolve heavy or precious metal components.

Specifications Back to Top

Test Specification
Min Max
ASSAY (NH3) 28.0-30.0 %
COLOR (APHA) 10
SUBSTANCES REDUCING PERMANGANATE TO PASS TEST
CARBON DIOXIDE (CO2) 20 ppm
CHLORIDE (Cl) 500 ppb
PHOSPHATE (PO4) 500 ppb
TOTAL SULFUR (as SO4) 1 ppm
ARSENIC AND ANTIMONY 50 ppb
Aluminum (Al) 300 ppb
BORON (B) 100 ppb
CALCIUM (Ca) 300 ppb
CHROMIUM (Cr) 200 ppb
COPPER (Cu) 100 ppb
GOLD (Au) 300 ppb
IRON (Fe) 100 ppb
LEAD (Pb) 200 ppb
MAGNESIUM (Mg) 300 ppb
MANGANESE (Mn) 200 ppb
NICKEL (Ni) 100 ppb
POTASSIUM (K) 300 ppb
SODIUM (Na) 300 ppb
TIN (Sn) 200 ppb
TITANIUM (Ti) 300 ppb
ZINC (Zn) 300 ppb
PARTICLE COUNT (>/=1.0 MICRON) 25 partcls/ml
EXPIRATION DATE

Shipping & Storage Back to Top

Storage Information
Store below 26°C.
Shipping Information
When shipping via FedEx Air the item will ship priority overnight. A higher hazmat fee will apply.

DOT: UN2672, Ammonia, solution, 8, PG III

Largest individual container shippable via:
UPS/FedEx Ground: 20 L    UPS Air: 1 L    FedEx Air: 20 L

Additional UPS-imposed hazardous material charge.
Tariff No. 2814200000

prop65WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Shipping Costs
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A1187 has a rating of 5 stars based on 7 reviews.