Stearic Acid | 57-11-4
Hōʻike
Kūlana hoʻāʻo | USP35-NF30 | ||
Hōʻike a me ke kumu hoʻohālike | SA-4 | SA-6 | SA-9 |
helehelena | keʻokeʻo a aneane keʻokeʻo wax kristal, paʻa a pauda | keʻokeʻo a aneane keʻokeʻo wax kristal, paʻa a pauda | keʻokeʻo a aneane keʻokeʻo wax kristal, paʻa a pauda |
ʻike ʻike | e hoʻokō i ka kikoʻī | e hoʻokō i ka kikoʻī | e hoʻokō i ka kikoʻī |
wahi hau, ℃ | 53~59 | 57~64 | 64~69 |
waiwai ʻakika | 194-212 | 194-212 | 194-212 |
waiwai iodine | ≤1.0 | ≤1.0 | ≤1.0 |
ke koena o ke ahi, % | ≤0.1 | ≤0.1 | ≤0.1 |
metala kaumaha, % | ≤0.001 | ≤0.001 | ≤0.001 |
maʻiʻo stearic acid, % | 40~45 | 65~70 | ≥90 |
stearic acid & palmitic acid maʻiʻo, % | ≥90 | ≥90 | ≥96 |