Page 97 - Demo

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Sodium Bicarbonate Solution
Storage: Inorganic #4
Disposal: #26b
Shelf Life: Good
Color and Odor: Colorless, odorless liquid.
Sodium Bicarbonate Solution
For storage, disposal, etc.,
see Sodium Bicarbonate Solution, S0267.
Sodium Biphosphate
see Sodium Phosphate, monobasic
Sodium Bismuthate
HAZARD ALERT: Oxidizer; body tissue irritant; highly toxic. LD50 420 mg/kg.
Storage: Inorganic #7
Disposal: #26a
Shelf Life: Somewhat hygroscopic; slowly decomposes on storage. Store in a Flinn Chem-Saf TM Bag.
Soluble: Decomposes in hot water and acids; insoluble in cold water.
Color and Odor: Yellow, odorless solid. CAS No. 12232-99-4
Sodium Bisulfate
 HAZARD ALERT: Body tissue irritant; moderately toxic.
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Hygroscopic; keep tightly closed; store in a Flinn Chem- Saf TM Bag.
Soluble: Water
Color and Odor: White, odorless solid. CAS No. 10034-88-5
Sodium Bisulfite
 HAZARD ALERT: Severe irritant to skin and tissue as an aqueous solution; slightly toxic. LD50 2000 mg/kg.
Storage: Inorganic #2
Disposal: #26a
Shelf Life: Substance very hygroscopic; keep tightly capped and in a cool location; store in a Flinn Chem-Saf TM Bag.
Soluble: Water
Color and Odor: White solid with faint sulfur odor.
CAS No. 7631-90-5
Technical Note: Sodium bisulfite is a mixture of sodium bisulfite and sodium metabisulfite, depending on the amount of hydration that has occurred.
Sodium Bisulfite, meta
Save On HazMat Fees
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Sodium Borate
Saturated
(as NaHCO3)
S0267
500 mL
$8.45
borax, sodium tetraborate laboratory grade, powder
Na2B4O7 •10H2O F.W. 381.42
S0334
100 g
$5.95
S0435
500 g
9.80
 HAZARD ALERT: Slightly toxic by ingestion. Possible reproduc- tive/fertility hazard. LD50 2660 mg/kg.
Storage: Inorganic #8
Disposal: #26a
Shelf Life: Material efflorescent; store in a Flinn Chem-Saf TM Bag. Soluble: Water and glycerin; not alcohol.
Color and Odor: White, odorless solid.
CAS No. 1303-96-4
Sodium Borate Solution
 HAZARD ALERT: Possible reproductive/fertility hazard. Storage: Inorganic #8
Disposal: #26b
Shelf Life: Indefinite
Color and Odor: Colorless, odorless liquid. Sodium Borohydride
 HAZARD ALERT: Reacts with water to form flammable gas, which may ignite spontaneously. Keep container tightly closed. Highly toxic by ingestion, inhalation and skin absorption; corrosive solid causes severe skin burns and eye damage. LD50 162 mg/kg. LC50 36 mg/m3.
Storage: Inorganic #1 in a Flinn Chem-Saf TM Bag and then inside a Flinn Saf-StorTM Can.
Disposal: #26c
Shelf Life: Poor; protect from moisture and store in a cool, dry place.
Soluble: Reacts violently with water.
Color and Odor: White granular solid; odorless.
CAS No. 16940-66-2
Technical Note: Strong reducing agent; reacts with water, active metals, acids, amines and alcohols. Keep container tightly closed and use only in a hood or well-ventilated area.
Sodium Bromate
HAZARD ALERT: Powerful oxidizing agent; keep from contact with organic material; toxic by ingestion; skin irritant. LD50 300 mg/ kg.
Storage: Inorganic #6
Disposal: #12a
Shelf Life: Indefinite
Soluble: Water; not alcohol.
Color and Odor: White, odorless solid. CAS No. 7789-38-0
0.5 Molar
(as NaHCO3)
S0268
500 mL
$6.50
4%, aqueous
(as Na2B4O7•10H2O)
S0363
500 mL
$ 6.00
S0364
1 liter
11.45
laboratory grade, powder
NaBiO3 F.W. 279.97
S0308
5g
$25.75
S0045
10 g
50.65
sodium tetrahydroborate ACS Reagent, granular solid
NaBH4 F.W. 37.83
S0458
100 g
$69.85
sodium hydrogen sulfate reagent grade, crystal
NaHSO4•H2O F.W. 138.08
S0214
100 g
$14.90
S0046
500 g
30.65
reagent grade, crystal
NaBrO3 F.W. 150.91
S0164
100 g
$14.85
sodium hydrogen sulfite reagent grade, granular
NaHSO3 F.W. 104.07
S0047
500 g
$10.70
Demonstration of
Water-Reactive Metals
Look at our listings of substances like sodium and potassium. Where else can you buy tiny pieces of these metals for demon- strations and be left with no storage problem after the fact? Some suppliers ship you enormous quantities of these substances and let you struggle with the storage problems. Before you buy a water-reactive metal, review all of our listings. Remember: Flinn solves problems rather than creating them.
see Sodium meta-Bisulfite