| Identification | Back Directory | [Name]
Sodium tetraborate pentahydrate | [CAS]
12179-04-3 | [Synonyms]
borates,
NEOBOR(R)
GRANUBOR(R)
FERTIBOR(R)
BORAX PENTAHYDRATE
Sodium tetraborate p
Sodiumborate,pentahydrate
borates,tetra,sodiumsalts
boronsodiumoxide(b4na2o7),
BORAX 5H2O TECHNICAL GRADE
BORAX PENTAHYDRATE-99.9% MIN
BORAX PENTAHYDRATE FOOD GRADE
Boronsodiumoxide,pentahydrate
DISODIUMTETRABORATEPENTAHYDRATE
SODIUM TETRABORATE PENTAHYDRATE
Boricacid,disodiumsalt,pentahydrate
borates,tetra,sodiumsalts(pentahydra
borates,tetra,sodiumsalt,pentahydrate
boronsodiumoxide(b4na2o7),pentahydrate
boricacid(h2b4o7),disodiumsalt,pentahydrate | [EINECS(EC#)]
211-219-8 | [Molecular Formula]
B4H10Na2O12 | [MDL Number]
MFCD00287285 | [MOL File]
12179-04-3.mol | [Molecular Weight]
291.3 |
| Hazard Information | Back Directory | [General Description]
White odorless crystals or free-flowing powder. Density: 1.82 g cm-3. Soluble in water (38 g / L H2O at 20°C). Used in the manufacture of fiberglass insulation and sodium perborate bleach. | [Reactivity Profile]
Sodium tetraborate pentahydrate is non-combustible. Dissolves somewhat exothermically in water to give basic solutions. Of generally low chemical reactivity. When heated in a closed tube, starts to melt in its own water of crystallization at 128°C and becomes fluid at 140°C. When heated in the open, loses water of crystallization and then melts at 742°C. | [Hazard]
A severe eye irritant. | [Potential Exposure]
Borax is used as a soldering flux,
preservative against wood fungus; and as an antiseptic.
Used in ant poisons, for fly control around refuse and
manure piles, as a larvicide. It is used in the manufacture
of enamels and glazes, fiberglass insulation; sodium perborate
bleach; in tanning, cleaning compounds; for fireproofing
fabrics and wood; and in artificial aging of
wood. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts
the skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from
exposure, begin rescue breathing (using universal precautions,
including resuscitation mask) if breathing has
stopped and CPR if heart action has stopped. Transfer
promptly to a medical facility. When this chemical has
been swallowed, get medical attention. Give large quantities
of water and induce vomiting. Do not make an unconscious
person vomit.
Personal Protective Methods: Exposed workers should be
educated in the proper use of protective equipment and
there should be strict adherence to ventilating provisions in
work areas. Workers involved with the manufacture of
boric acid should be provided with masks to prevent inhalation
of dust and fumes. | [Shipping]
UN3077 Environmentally hazardous substances,
solid, n.o.s., Hazard class: 9; Labels: 9—Miscellaneous
hazardous material, Technical Name Required. | [Incompatibilities]
Dissolves in water forming a basic solution.
Boron dust may form explosive mixture with air.
Contact with strong oxidizers may be violent. Boron is
incompatible with ammonia, bromine tetrafluoride, cesium
carbide, chlorine, fluorine, interhalogens, iodic acid, lead
dioxide, nitric acid, nitric oxide, nitrosyl fluoride, nitrous
oxide, potassium nitrite, rubidium carbide, silver fluoride. | [Chemical Properties]
Borax is a noncombustible (an inherent
fire retardant), bluish-gray or green, odorless crystalline
powder or granules. | [Waste Disposal]
Borax, dehydrated: The material
is diluted to the recommended provisional limit
(0.10 mg/L) in water. The pH is adjusted to between 6.5
and 9.1 and then the material can be discharged into sewers
or natural streams. |
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Adamas Reagent, Ltd.
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4006009262 13023226327 |
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