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Origin: China
Cas No: 1332-58-7
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Property
Description
Basic Info
Chemical Name | KAOLIN |
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Synonyms | Kaolin(superfine); |
CAS No. | 1332-58-7 |
Molecular Formula | Al2H4O9Si2 |
Molecular Weight | 258.16000 |
PSA | 114.43000 |
LogP | -1.34560 |
Properties
Appearance & Physical State | off-white powder |
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Density | 2.6 g/cm3 |
Melting Point | 1750ºC |
Refractive Index | 1.62 |
Stability | Stable. Substances to be avoided include strong oxidizing agents. |
Safety Info
Safety Statements | S22; S24/25 |
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Hazard Codes | Xn |
Toxicity
Exposure Route | Type of Test | Species Observed | Dose/Duration | Toxic Effects |
---|---|---|---|---|
Oral | TDLo - Lowest published toxic dose | Rodent - rat | 590 gm/kg,female 37 day(s) pre-mating female 1-22 day(s) after conception | 1.Reproductive-Effects on Newborn-growth statistics (e.g.%, reduced weight gain) |