84 1-800-452-1261
Sodium Carbonate continued
Soluble: Water, glycerin; not alcohol.
Color and Odor: White, odorless solid.
CAS No. 497-19-8
Sodium Carbonate
monohydrate
reagent grade, crystal
Na2CO3•H2O
F.W. 124.00
S0054 500 g $11.13
S0055 2 kg 39.24
For hazard alert, storage, disposal, etc., see Sodium Carbonate, S0051.
CAS No. 5968-11-6
Sodium Carb onate Solution
(as Na2CO3)
0.1 Molar S0235 500 mL $6.61
Storage: Inorganic #4
Disposal: #26b
Shelf Life: Good
Color and Odor: Colorless, odorless liquid.
Sodium Chlorate
NaClO3
F.W. 106.45
Reagent S0058 500 g $31.25
granular
Laboratory grade S0059 500 g $14.30
crystal
HAZARD ALERT: Dangerous fire risk; strong oxidant; contact with
organic material may cause fire; slightly toxic. LD50 1200 mg/kg.
Storage: Inorganic #6
Disposal: #12a
Shelf Life: Indefinite
Soluble: Water and alcohol.
Color and Odor: White, odorless solid.
CAS No. 7775-09-9
Sodium Chloride
crystal
NaCl
F.W. 58.45
Reagent S0061 500 g $ 8.33
S0062 2 kg 23.54
Laboratory grade S0063 500 g $ 5.48
S0064 2 kg 10.54
S0311 12 kg 41.92
Laboratory grade S0065 1 kg $9.89
rock salt, coarse
HAZARD ALERT: Slightly toxic by ingestion. LD50 3000 mg/kg.
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Somewhat hygroscopic; keep tightly closed.
Soluble: Water and slightly in alcohol.
Color and Odor: White, odorless solid.
CAS No. 7647-14-5
Sodium Chloride Solution
(as NaCl)
Saturated S0236 500 mL $8.22
approx. 190 g/500 mL
1 Molar S0347 500 mL $7.12
0.1 Molar S0237 500 mL $6.70
Storage: Inorganic #2
Disposal: #26b
Shelf Life: Good
Color and Odor: Colorless, odorless liquid.
Sodium Citrate
citric acid, trisodium salt
laboratory grade, granular
Na3C6H5O7•2H2O
F.W. 294.10
S0068 500 g $15.16
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Indefinite
Soluble: Water; not alcohol.
Color and Odor: White, odorless solid.
CAS No. 6132-04-3
Sodium Dihydrogen Citrate
crystalline powder
citric acid, monosodium salt
sodium citrate, monobasic
NaC6H7O7 S0455 25 g $11.82
F.W. 214.11
HAZARD ALERT: May be irritating to body tissue.
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Indefinite.
Soluble: Water; not alcohol.
Color and Odor: White, odorless solid.
CAS No. 18996-35-5
Sodium Dihydrogen Phosphate
see Sodium Phosphate, Monobasic
Sodium Dodecyl Sulfate
see Dodecyl Sulfate, Sodium Salt
Sodium Ethanoate
see Sodium Acetate
Sodium Fluoride
laboratory grade, powder
NaF
F.W. 41.99
S0316 100 g $11.99
HAZARD ALERT: Highly toxic by ingestion and inhalation; strong skin
irritant. LD50 52 mg/kg.
Storage: Inorganic #2 in a Flinn Chem-Saf ™ Bag inside a locked poisons
cabinet.
Disposal: #6
Shelf Life: Indefinite
Soluble: Water; slightly in alcohol.
Color and Odor: White, odorless solid.
CAS No. 7681-49-4
Sodium Hexametaphosphate
Calgon®, sodium polyphosphate
laboratory grade
(NaPO3)n
F.W. (100.98)n
S0431 500 g $24.19
HAZARD ALERT: Skin, eye, and respiratory irritant.
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Fair; slightly hygroscopic.
Soluble: Soluble in water.
Color and Odor: White, odorless solid.
CAS No. 10124-56-8
Technical Note: Use in place of Calgon for water softening activities.
Hood Storage of Chemicals
Reasons not to use a hood for chemical storage:
1. Hoods do not provide a secure storage space.
2. Labels may be damaged beyond recognition due to constant exposure to
a corrosive environment.
3. The presence of hazardous materials stored under a hood would seriously
complicate a hood fire.
4. Storing chemicals in the hood reduces available work space.
5. Many fume motor/blower sets are not designed for contin uous, 24-hour
operation.
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