Page 40 - Demo

Chemicals
COCONUT OIL continued
Soluble: Not miscible with water; soluble in many organic solvents. Color and Odor: Buff, odorless solid.
CAS No. 8001-31-8
Cold Pack, Instant
consumer first-aid product for thermochemistry demonstrations; contains: ammonium nitrate and water in separate compartments;
1-800-452-1261
38
flinnsci.com
activated by crushing
AP6267 1 pkg. $3.00
C0081 100 g C0082 500 g C0086 100 g C0087 500 g C0369
$12.10 44.10 $13.75 55.35 $26.20
 HAZARD ALERT: The cold pack solid is slightly toxic by ingestion and is a body tissue irritant.
Storage: Miscellaneous inorganic or Inorganic #8.
Disposal: #26b
Each piece 6" x 12" Weight: approx. 223 grams
C0079 43.30
Each piece 12" x 12" Weight: approx. 445 grams
C0370 $21.05
Each piece 6" x 12" Weight: approx. 125 grams
C0080 28.20
Each piece 12" x 12" Weight: approx. 210 grams
Shelf Life: Indefinite Congo Red
biological stain/indicator pH 3.0 blue to 5.0 red
C32H22N6Na2O6S2 F.W. 696.67
C0120
10 g
$12.30
 HAZARD ALERT: Possible reproductive/fertility hazard. Storage: Organic #9
Disposal: #26a
Shelf Life: Indefinite
Soluble: Water and alcohol.
Color and Odor: Dark brown, odorless solid. CAS No. 573-58-0
C.I. #22120
Congo Red Indicator Solution
0.1%, aqueous
 HAZARD ALERT: Possible reproductive/fertility hazard.
Storage: Organic #9
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Orange/red, odorless liquid.
Forms of Copper
C0083
C0182
$ 5.50 12.75
C0083 C0084 C0182
C0088 C0089 C0146 C0147
C0148 C0149
C0150 C0151
100 g
500 g pkg./
6 strips 100 g 500 g
4 oz.
1 pound
4 oz.
1 pound
4 oz.
1 pound
$11.65 36.55 $10.65
$15.70 47.90 $ 8.65 23.15
$ 8.35 22.05
$ 8.60 27.65
C0127 100 mL
C0128 500 mL
Copper
Cu
A.W. 63.55 Foil
0.005" thick
Granular
20 mesh and smaller
Powder
Sheet, #22 gauge
0.025" thick
Sheet, #30 gauge
0.010" thick
Shot
3–14 mesh
Strips
1.2 x 15 cm Turnings, Light
1–2 mm width
Wire, Bare, 16 gauge
1.3 mm thick
(128 ft/lb)
Wire, Bare, 18 gauge 1.0 mm thick
(203 ft/lb)
Wire, Bare, 22 gauge 0.6 mm thick
(516 ft/lb)
C0137
$12.15
 HAZARD ALERT: Metals, in fine powder form, always present a serious fire and explosion risk. TLV 1 mg/m3 as dust or fume. Storage: Inorganic #1
Disposal: #26a
100 g
(100 g = approx. 1 sq. foot)
C0138 500 g 56.50 (500 g = approx. 55" long x 12" wide)
C0088
Shelf Life: Indefinite
Color and Odor: Copper, odorless solid. CAS No. 7440-50-8
C0081
Copper(I) Chloride
cuprous chloride, anhydrous powder
CuCl
F.W. 98.99
Reagent
Laboratory grade
C0216 25 g C0129 100 g
C0112 100 g C0134 500 g
$18.80 65.20
$13.50 41.65
Copper(l)...Cuprous...Copper compounds in which the copper has an ionic charge or oxidation number of one.
 HAZARD ALERT: Toxic; eye, skin and respiratory tract irritant. LD50 140 mg/kg.
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Fair; changes on exposure to air and light. Store in a Flinn Chem-Saf TM Bag.
Soluble: Acids, ammonia and ether; slightly in water; insoluble in alcohol and acetone.
Color and Odor: Pea green, odorless solid. CAS No. 7758-89-6
What To Do the First Day of Lab?
Start the year with safety as your #1 goal. Before starting your first lab, take a day or two to discuss the rules of the lab and the student safety contract and administer a safety exam. If you don’t have a safety contract, contact us and we will send you a copy of our free Flinn Safety Contract. Let your students know how important safety is to you and to their success in lab.