Stearic Acid | 57-11-4
Tsanangudzo
Testing standard | USP35-NF30 | ||
Tsanangudzo uye modhi | SA-4 | SA-6 | SA-9 |
chitarisiko | jena kana rinenge jena wakisi crystal, yakasimba kana hupfu | jena kana rinenge jena wakisi crystal, yakasimba kana hupfu | jena kana rinenge jena wakisi crystal, yakasimba kana hupfu |
identification | kusangana nezvinodiwa | kusangana nezvinodiwa | kusangana nezvinodiwa |
chando, ℃ | 53~59 | 57~64 | 64~69 |
acid value | 194-212 | 194-212 | 194-212 |
kukosha kweiodine | ≤1.0 | ≤1.0 | ≤1.0 |
kudzima kwasara,% | ≤0.1 | ≤0.1 | ≤0.1 |
heavy metal,% | ≤0.001 | ≤0.001 | ≤0.001 |
stearic acid content,% | 40~45 | 65~70 | ≥90 |
stearic asidhi & palmitic asidhi yemukati,% | ≥90 | ≥90 | ≥96 |