Zinc stearate
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CAS
557-05-1
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Zn(C18H35O2)2
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RTECS
ZH5200000
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Synonyms & Trade Names
Dibasic zinc stearate, Zinc salt of stearic acid, Zinc distearate
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DOT ID & Guide
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Exposure
Limits
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NIOSH REL: TWA 10 mg/m3 (total) TWA 5 mg/m3 (resp)
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OSHA PEL†: TWA 15 mg/m3 (total) TWA 5 mg/m3 (resp)
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IDLH
N.D.
See: IDLH INDEX
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Conversion
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Physical Description
Soft, white powder with a slight, characteristic odor.
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MW: 632.4
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BP: ?
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MLT: 266°F
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Sol: Insoluble
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VP: 0 mmHg (approx)
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IP: NA
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Sp.Gr: 1.10
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Fl.P(oc): 530°F
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UEL: ?
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LEL: ?
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MEC: 20 g/m3
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Combustible Solid
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Incompatibilities & Reactivities
Oxidizers, dilute acids [Note: Hydrophobic (i.e., repels water).]
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Measurement Methods
NIOSH 0500, 0600
See: NMAM or OSHA Methods
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Personal Protection & Sanitation (See protection codes)
Skin: No recommendation
Eyes: No recommendation
Wash skin: No recommendation
Remove: No recommendation
Change: No recommendation
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First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash
Breathing: Fresh air
Swallow: Medical attention immediately
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Respirator Recommendations
Not available.
Important additional information about respirator selection
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Exposure Routes
inhalation, ingestion, skin and/or eye contact
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Symptoms
Irritation eyes, skin, upper respiratory system; cough
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Target Organs
Eyes, skin, respiratory system
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See also: INTRODUCTION
See ICSC CARD: 0987 |
