Page 63 - Demo

“Your Safer Source for Science”
Iron(III) Oxide
ferric oxide, hematite reagent grade, powder Fe2O3
F.W. 159.69
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61
 HAZARD ALERT: Skin, eye, and respiratory irritant. Storage: Inorganic #4
Disposal: #26a
Shelf Life: Indefinite
 HAZARD ALERT: Flammable liquid; fire hazard; slightly toxic by ingestion and inhalation. LD50 5045 mg/kg. TLV 983 mg/m3. Storage: Organic #2 in a dedicated flammables cabinet. If a flam- mables cabinet is not available store in a Flinn Saf-Stor TM Can. Disposal: #18a
Shelf Life: Fair. May form explosive peroxides; avoid prolonged storage and do not distill to dryness. If in doubt about the age or condition of your isopropyl alcohol, do not use.
Soluble: Water, alcohol, and ether.
Color and Odor: Colorless liquid with rubbing alcohol odor. CAS No. 67-63-0
Isopropyl Alcohol
70% rubbing alcohol
laboratory grade
 HAZARD ALERT: Moderate fire risk; flammable liquid; slightly
toxic by ingestion and inhalation.
Storage: Organic #2 in a dedicated flammables cabinet. If a flam- mables cabinet is not available store in a Flinn Saf-Stor TM Can. Disposal: #18a
Shelf Life: Fair
Soluble: Water
Color and Odor: Colorless liquid with rubbing alcohol odor.
Soluble: In acids; not water.
Color and Odor: Rust, odorless solid.
CAS No. 1309-37-1
Technical Note: See Iron Oxide, Black, for the mixed iron(II, III) oxide, Fe3O4, also known as magnetite.
Iron(III) Sulfate
ferric sulfate
reagent grade, powder
Fe2(SO4)3•7H2O
F.W. 399.89 (as Fe2(SO4)3)
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Fair to poor; hygroscopic; keep tightly closed and protected from light; store in a Flinn Chem-Saf TM Bag and then inside a Flinn Saf-StorTM Can.
Soluble: Water
Color and Odor: Buff, odorless solid.
CAS No. 15244-10-7
Technical Note: Iron(III) sulfate has approximately 20% water content.
Isoamyl Alcohol
see Isopentyl Alcohol
Isobutyl Alcohol
2-methyl-1-propanol
reagent grade
(CH ) CHCH OH 322
Isovaleric Acid
isopentanoic acid, 3-methylbutyric acid
laboratory grade
(CH3)2CHCH2COOH I0056 25 mL F.W. 102.13
$19.80
F.W. 74.12
 HAZARD ALERT: Flammable; slightly toxic; skin, eye, and respira-
tory irritant. LD50 2460 mg/kg. TLV 152 mg/m3.
Storage: Organic #2. Substance attacks plastic containers. Store in a dedicated flammables cabinet. If one is not available, store in a Flinn Saf-StorTM Can.
Disposal: #18b. U-Listed (U140); purchase small amounts for effec- tive inventory control.
Shelf Life: Indefinite
Soluble: Alcohol and ether; partially in water.
Color and Odor: Colorless liquid with strong, alcohol-like odor. CAS No. 78-83-1
J
Isopentyl Alcohol
isoamyl alcohol reagent grade (CH3)2CHCH2CH2OH F.W. 88.15
Janus Green B
biological stain (supravital stain)
J0001 5 g
$48.30
HAZARD ALERT: Slightly toxic by ingestion and inhalation; moderate fire risk; may form explosive peroxides, do not distill to dryness. LD50 1300 mg/kg. TLV 361 mg/m3.
Storage: Organic #2 in a dedicated flammables cabinet. If one is not available, store in a Flinn Saf-Stor TM Can.
Disposal: #18b
Shelf Life: Poor. May form explosive peroxides. Avoid prolonged storage.
Soluble: Slightly in water; miscible with alcohol and ether.
Color and Odor: Colorless liquid with strong, disagreeable, alcohol- like odor.
CAS No. 123-51-3
F0067 F0010
100 g 500 g
$ 8.40 17.80
Isopropyl Alcohol
2-propanol, isopropanol reagent grade, 99% purity (CH3)2CHOH
F.W. 60.10
I0019 500 mL I0020 4 liters
$ 7.80 38.10/1 150.08/4
F0031 100 g
F0032 500 g
$18.80 66.05
I0021 500 mL I0037 4 liters
$ 7.80 37.40
I0017
500 mL
$17.05
HAZARD ALERT: Moderately toxic by ingestion, inhalation, and skin absorption. Corrosive to body tissue, especially mucous membranes. Avoid all body tissue contact. Combustible liquid. LD50 1850 mg/kg.
Storage: Organic #1
Disposal: #24a
Soluble: Slightly soluble in water. Soluble in alcohol and other organic solvents.
Color and Odor: Colorless liquid with rancid cheese odor.
CAS No. 503-74-2
Technical Note: Use to prepare isoamyl isovalerate, an apple- scented ester.
I0031 100 mL I0018 500 mL
$15.95 39.20
Storage: Organic #9
Disposal: #5
Shelf Life: Indefinite
Soluble: Water and alcohol.
Color and Odor: Black/green, odorless solid. CAS No. 2869-83-2
C.I. #11050
The Solution May Be a Solution
The less you store of a chemical substance, the less the poten- tial hazard. When you think about it, a practical way to have the least amount of a substance is to have it only as a solution. Flinn pioneered many smaller package sizes, GramolpaksTM, and ready-made solutions. Do these options cost more? Yes, they do, but from a safety, storage and time-saving perspective, these options will save you money in the long run.