Description

About Sodium Ammonium Phosphate Reagent Grade

Ammonium Sulfate, an inorganic Sulfate salt, is formed by reacting Sulfuric Acid with Ammonia. At room temperature, it appears as a colorless solid with the chemical formula (NH4)2SO4. It is naturally hygroscopic and has nitrogen contents of 21% and Sulfur contents of 24%, which makes it a good fertilizer for alkaline soil. Ammonium Sulfate is a food additive that is Generally Recognized As Safe (GRAS) by the US Food and Drug Administration (FDA), and it is used as an acidity regulator in flours and bread. Ammonium Sulfate, 1.0M solution prepared by dissolving 132 grams in 1 Liter distilled water. In the United States of America (USA), Lab Alley is selling its high-quality Ammonium Sulfate, 1.0M, in a convenient packing of 500mL suitable for analytical studies.

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COMMON USES AND APPLICATIONS
  • Reagent
  • Analytical chemistry
  • Metal radical testing

PRODUCT INFORMATION

CAS RN
13011-54-6
Molecular Formula
NaNH4HPO4·4H2O
Molecular Weight
137.008
Assay
Min 99%
Arsenic (As)
0.0001%
Chloride (Cl)
0.0005%
Heavy Metals (as Pb)
0.0005%
Iron (Fe)
0.0005%
Nitrate
0.003%
Sulfate (SO4)
0.005%

Customer Reviews and Q&A

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
1 review
  • Steven S.
    Flag of United States
    Verified Buyer
    Reviewing
    Sodium Ammonium Phosphate Reagent Grade
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Sodium Ammonium Phosphate

    I'm using this chemical for an archaic but quick and useful qualitative technique to identify some common metals in minerals. It's a blowpipe technique that was commonly used into about the 1950s but that is now pretty much relegated to amateur mineral collectors. The chemical needs to be fairly pure to form a totally colorless "glass" when melted. I've now tested this product and it seems perfectly suited for this purpose.

Safety and Shipping

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Ammonium Phosphate Reagent.

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