Page 15 - Demo

“Your Safer Source for Science”
Aluminum Sulfate Solution
0.1 Molar
(as Al2(SO4)3) Storage: Inorganic #2
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Colorless, odorless solution.
Amino Acids
see individual listings, e.g., Alanine
Save On HazMat Fees
13
A0038 64 oz. 10% or less ammonia in aqueous solution
household (“sudsy”)
A0266 100 g A0044 500 g
A0045 500 g A0046 2 kg
$ 6.85 12.20
$ 8.15 20.95
 HAZARD ALERT: Slightly toxic by ingestion and inhalation; both liquid and vapor extremely irritating, especially to the eyes. Storage: Inorganic #4
Disposal: #26b
Shelf Life: Indefinite
Soluble: Water
Color and Odor: Milky liquid with strong ammonia odor. CAS No. 7664-41-7
Ammonia, Concentrated
see Ammonium Hydroxide and Ammonium Hydroxide solutions
 HAZARD ALERT: Slightly toxic by ingestion. LD50 1650 mg/kg. Storage: Inorganic #2
Disposal: #26a
Shelf Life: Fair to poor; hygroscopic; store in a Flinn Chem-Saf TM Bag.
A0279
500 mL
$10.80
Ammonium Bromide
reagent, fine crystal NH4Br
F.W. 97.94
A0163 100 g
$19.45
 HAZARD ALERT: Moderately toxic by ingestion and inhalation. LD50 2700 mg/kg.
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Fair to poor; hygroscopic, store in a Flinn Chem-Saf TM Bag.
Soluble: Water and alcohol.
Color and Odor: White solid with faint ammonia odor.
Amino Acid Collection
A complete “sampler” collection of the 20
naturally occuring amino acids—alanine,
arginine, aspartic acid, asparagine, cysteine, glycine, glutamic acid, glutamine, histidine, isoleucine, leucine, methionine, lysine, phenylalanine, serine, threonine, tryptophan, tyrosine, valine and cystine. 1 g each. Useful for biochemistry activities, such as amino acid chromatography, acid–base studies, qualitative tests for proteins and amino acids. Perfect for cooperative class projects!
AP7238 20 x 1g $84.80
o-Aminobenzoic Acid
see Anthranilic Acid
Shelf Life: Indefinite
Soluble: Water (decomposes in hot water).
Color and Odor: White solid with strong ammonia odor.
CAS No. 506-87-6
Technical Note: Decomposes to ammonia and carbon dioxide at temperatures over 58 °C (136 °F).
5-Amino-2,3-Dihydro-1,4-Phthalazinedione
see Luminol
Ammonia
$6.95
Ammonium Chloride
sal ammoniac granular NH4Cl
F.W. 53.49 Reagent
Laboratory grade
CAS No. 12124-97-9
Ammonium Carbonate
reagent, lump (NH4)2CO3
F.W. 96.09
Storage: Inorganic #4 Disposal: #26a
A0226 100 g A0043 500 g
$10.70 16.65
Soluble: Water and glycerol; slightly in alcohol. Color and Odor: White, odorless solid.
CAS No. 12125-02-9
Ammonium Acetate
reagent, crystal NH4C2H3O2
F.W. 77.08
Storage: Inorganic #2 Disposal: #26a
A0039 100 g A0040 500 g
$11.35 28.50
Ammonium Chloride Solution
1 Molar
(as NH4Cl)
Storage: Inorganic #2
A0278 500 mL
$5.90
Shelf Life: Poor; deliquescent; store in a Flinn Chem-Saf TM Bag. Soluble: Water and alcohol.
Color and Odor: White solid with weak ammonia odor.
CAS No. 631-61-8
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Colorless, odorless liquid.
Are You Receiving
Fresh Chemicals?
You’re always guaranteed to receive high-quality chemicals from Flinn Scientific. For example, very deli- quescent materials are packaged in a PVC-coated bottle inside a Flinn Chem-Saf TM bag with a packet of desiccant to ensure freshness. Does your chemical supplier do this?
Ammonium Bicarbonate
reagent
NH4HCO3 A0125 100 g F.W. 79.06
 HAZARD ALERT: Creates irritating fumes when heated. Storage: Inorganic #4
Disposal: #10
Shelf Life: Good
Soluble: Water
Color and Odor: White solid with slight ammonia odor. CAS No. 1066-33-7
$16.15