Subtilisins |
Synonyms & Trade Names Bacillus subtilis, Bacillus subtilis BPN, Bacillus subtilis Carlsburg, Proteolytic enzymes, Subtilisin BPN, Subtilisin Carlsburg [Note: Commercial proteolytic enzymes are used in laundry detergents.] |
CAS No. 1395-21-7 (BPN)
9014-01-1 (Carlsburg) |
RTECS No. CO9450000 (BPN)
CO9550000 (Carlsburg) |
DOT ID & Guide |
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Conversion |
IDLH N.D.
See: IDLH INDEX |
Exposure Limits NIOSH REL: ST 0.00006 mg/m3 [60-minute]
OSHA PEL†: none |
Measurement Methods
None available
See: NMAM or OSHA Methods |
Physical Description Light-colored, free-flowing powders. [Note: A protein containing numerous amino acids.] |
MW: 28,000 (approx) |
BP: ? |
MLT: ? |
Sol: ? |
VP: 0 mmHg (approx) |
IP: NA |
Sp.Gr: ? |
Fl.P: NA |
UEL: NA |
LEL: NA |
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Incompatibilities & Reactivities None reported |
Exposure Routes inhalation, ingestion, skin and/or eye contact |
Symptoms irritation eyes, skin, respiratory system; resp sensitization (enzyme asthma): sweating, headache, chest pain, flu-like symptoms, cough, breathlessness, wheezing |
Target Organs Eyes, skin, respiratory system |
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Personal Protection/Sanitation (See protection codes)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: When contaminated
Remove: When wet or contaminated
Change: Daily
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash
Breathing: Respiratory support
Swallow: Medical attention immediately |
Respirator Recommendations Not available.
Important additional information about respirator selection |
| See also: INTRODUCTION
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