|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Borates, tetra, sodium salts (Decahydrate) | CAS 1303-96-4 | ||
| Na2B4O7 • 10H2O | RTECS VZ2275000 | ||
|
Synonyms & Trade Names Borax, Borax decahydrate, Sodium borate decahydrate, Sodium tetraborate decahydrate |
DOT ID & Guide |
||
|
Exposure Limits |
NIOSH REL: TWA 5 mg/m3 | ||
| OSHA PEL†: none | |||
| IDLH N.D. | Conversion | ||
|
Physical Description White, odorless, crystalline solid. [herbicide] [Note: Becomes anhydrous at 608°F.] |
|||
|
MW: 381.4 |
BP: 608°F |
MLT: 167°F |
Sol: 6% |
|
VP: 0 mmHg (approx) |
IP: NA |
|
Sp.Gr: 1.73 |
|
Fl.P: NA |
UEL: NA |
LEL: NA |
|
| Noncombustible Solid (an inherent fire retardant). | |||
|
Incompatibilities & Reactivities Zirconium, strong acids, metallic salts |
|||
|
Measurement Methods NIOSH 0500; OSHA ID125G |
|
Personal Protection & Sanitation Skin: No recommendation Eyes: No recommendation Wash skin: Daily Remove: No recommendation Change: Daily |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash Breathing: Respiratory support Swallow: Medical attention immediately |
| Respirator Recommendations To be added later | |
| Exposure Routes inhalation, ingestion, skin and/or eye contact | |
| Symptoms Irritation eyes, skin, upper respiratory system; dermatitis; epistaxis (nosebleed); cough, dyspnea (breathing difficulty) | |
|
Target Organs
Eyes, skin, respiratory system |
|
| See also: INTRODUCTION |