Page 25 - Demo

“Your Safer Source for Science”
Bleach
see Sodium Hypochlorite Solution
Blood Staining Solution
see Wright’s Staining Solution
Bluing Solution, Flinn
for growing beautiful salt crystal gardens
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Storage: Miscellaneous inorganic. Disposal: #26b
Shelf Life: Indefinite
Soluble: Suspension in water.
Color and Odor: Blue, odorless liquid.
Boiling Stones
Brimstone
see Sulfur, Roll
Bromcresol Green
indicator, sodium salt
pH 3.8 yellow to 5.4 blue
reagent
C21H13Br4NaO5S
F.W. 720.02
Storage: Organic #9
Disposal: #26a
Shelf Life: Indefinite
Soluble: Water
Color and Odor: Light brown, odorless solid. CAS No. 62625-32-5
Bromcresol Green Indicator Solution
$13.00 23.90
$6.40
Boric Acid
H3BO3
F.W. 61.83
Reagent B0137 granular B0025 Laboratory grade B0201 powder B0081
100 g 500 g
100 g 500 g
$ 8.00 18.35
$ 5.45 10.95
Storage: Organic #9
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Dark green to blue, odorless liquid.
Bromcresol Purple
Shelf Life: Indefinite
Soluble: Water, alcohol, and glycerol. Color and Odor: White, odorless solid. CAS No. 10043-35-3
Brass
Sheet, #30 gauge
B0027 B0234
each 100 g
$54.65
$14.75 $18.00
0.010" thick 12" x 12" Shot
Strips
B0231 pkg./6 strips
B0235
500 mL
$7.10
Bromcresol Green Indicator Solution
0.04%, aqueous
B0064 100 mL
$6.05
$31.40
Brass Shot B0234
Brass Strips B0231
boiling chips
4 mesh*
Storage: Miscellaneous inorganic.
Disposal: #26a
Color and Odor: Gray/white, odorless solid.
Technical Note: Prevents bumping. High purity alundum granules. Hard, porous surface; will not crumble or powder. Resists most chemicals except strong alkalies and concentrated sulfuric acid.
*approximately 7–9 mm
Borax
see Sodium Borate, Tetra
Borax Carmine
histological staining solution
This solution must be freshly prepared before use. See page 710 for preparation instructions.
 HAZARD ALERT: Flammable liquid. Contains ethyl alcohol; toxic by ingestion.
Storage: Organic #9 in a dedicated flammables cabinet.
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Dark green to blue liquid with alcohol-like odor.
B0136 B0079
$15.50 28.70
B0039 B0040
1 g 5 g
100 mL
100 g 250 g
0.1%, alcoholic
B0151
 HAZARD ALERT: Slightly toxic by ingestion; irritant to skin in dry form. Possible reproductive/fertility hazard. LD50 2660 mg/kg. Storage: Inorganic #9
Disposal: #24b
indicator, sodium salt
pH 5.2 yellow to 6.8 purple
fine crystal
C21H15Br2O5SNa
F.W. 562.22
Storage: Organic #9
Disposal: #26a
Shelf Life: Indefinite
Soluble: Water
Color and Odor: Red/purple, odorless solid. CAS No. 62625-30-3
B0042 5 g
Compatible Chemical Families
Storing chemicals in alphabetical order can result in incompat- ible neighbors. For example, barium peroxide and benzaldehyde react violently together and should not be stored near each other. Chemicals should be stored in compatible chemical families. See pages 227–231 for details on the Flinn Suggested Chemical Storage Pattern.
each strip 6" x 1⁄2" x 0.01"
Storage: Inorganic #1
Disposal: #26a
Shelf Life: Indefinite
Color and Odor: Brass, odorless solid.