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We manufacture and distribute fine chemicals and laboratory
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AlNH4(SO4)2•12H2O

Ammonium Alum, Dodecahydrate, USP

A1621 | 7784-26-1 | AlNH4(SO4)2•12H2O | Spectrum Chemical

SDS

SDS

 Certificate Of Analysis

COFA
Catalog Size Package Availability Manufacturer List Price Unit
A1621-500GM 500 GM Spectrum Chemical $135.00 EA
A1621-2.5KG 2.5 KG Spectrum Chemical $450.00 EA
A1621-12KG 12 KG Spectrum Chemical $1121.00 EA
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Description Back to Top

Ammonium Alum, Dodecahydrate, USP - All Spectrum Chemical USP products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.

Synonyms:

Ammonium Alum;

Specifications Back to Top

Test Specification
Min Max
ASSAY (DRIED BASIS) 99.0 100.5 %
LOSS ON DRYING 45.0 48.0 %
ALKALIES AND ALKALINE EARTHS 0.5 %
ELEMENTAL IMPURITIES AS REPORTED
IRON (Fe) TO PASS TEST
IDENTIFICATION TO PASS TEST
EXPIRATION DATE
DATE OF MANUFACTURE
APPEARANCE
RESIDUAL SOLVENTS TO PASS TEST

Shipping & Storage Back to Top

Shipping Information

Tariff No. 2833300000

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

Shipping Costs
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A1621 has a rating of 5 stars based on 7 reviews.