Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information
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Perrhenic acid(13768-11-1)

Supplier Product Identification Physical and Chemical Properties First Aid Measures Handling and Storage Hazards Identification Exposure Controls/Personal Protection Fire Fighting Measures Accidental Release Measures Stability and Reactivity Transport Information

Product Identification

Product Name
Perrhenic acid
Synonyms
Rhenate (ReO41-), hydrogen, (T-4)-
Rhenic acid (HReO4)
CAS
13768-11-1
Formula
HO4Re
Molecular Weight
251.21
EINECS
237-380-4
RTECS
Hydrogen tetraoxorhenate(1-)
Beilstein/Gmelin
26407 (G)

Physical and Chemical Properties

Appearance
Exists only in solution
Melting Point
115 - 125
Density
2.1600 g/cm3
Usage
Used in the manufacture of x-ray targets and as a catalyst.

First Aid Measures

Ingestion
Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Get medical aid immediately.
Inhalation
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Skin
Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.
Eyes
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower lids. Get medical aid immediately.

Handling and Storage

Storage
Store in a cool, dry place. Store in a tightly closed container. Corrosives area.
Handling
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.

Hazards Identification

Ingestion
Causes gastrointestinal tract burns. The toxicological properties of this substance have not been fully investigated.
Inhalation
May cause irritation of the respiratory tract with burning pain in the nose and throat, coughing, wheezing, shortness of breath and pulmonary edema. Causes chemical burns to the respiratory tract. The toxicological properties of this substance
Skin
Causes skin burns.
Eyes
Causes eye burns.
UN (DOT)
3264

Exposure Controls/Personal Protection

Personal Protection
Wear appropriate protective eyeglasses or chemical safety goggles, protective gloves and clothing to prevent exposure.
Respirators
Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures

Fire Fighting
Wear approved SCBA in full pressure-demand and full protective gear. Use dry chemical.

Accidental Release Measures

Small spills/leaks
Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity

Stability
Stable.
Incompatibilities
Strong bases, active metals.

Transport Information

UN Number
3264
Hazard Class
8
Packing Group
I; II; III
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