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Pa'u Kojic Acid Mama CAS 501-30-4 Fa'apa'u Pa'u Vasega Fa'alelei 100%
Igoa o le Oloa: Kojic acid
CAS: 501-30-4
MF: C6H6O4
MW: 142.11
EINECS: 207-922-4
Tulaga e liusuavai ai: 152-155 °C
Tulaga pupuna: 179.65°C
Vevela o le teuina: Teu i lalo ifo o le +30°C.
Foliga Vaaia: Pa'epa'e i le enaena-lanumoana o le Crystalline Powder -
Bromothymol Lanumoana CAS 76-59-5
Igoa Peretania: Bromothymol Blue
Igoa fa'aperetania: 3, 3 – Dibromothymolsulfonephthalein; BTB;
Numera o le CAS: 76-59-5
Numera o le EINECS: 200-971-2
Fua fa'atatau molekiula: C27H28Br2O5S
Mamafa molekiula: 624.3812
Mafiafia: 1.542g/cm3
Tulaga e liusuavai ai: 204 ℃
Pupula: 640.2°C i le 760 mmHg
Tulaga e fa'amumu ai: 341°C
E mafai ona solo i le vai: e fai si faigofie ona solo
Fa'aoga: Fa'aaogaina o se fa'ailoga o le acid-base
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Fa'atau Vevela mo Saina Dichlorobis (di-tert-butylphenylphosphine) Palladium (II) CAS 34409-44-4 1, 1′-Bis (di-tert-butylphenylphosphino)
Fa'amatalaga Fa'apitoa:
1. Igoa: Palladium chloride powder PdCl2
2. Mama: 99.0% minute
3. Aotelega o le Pd: 59.5%
4. CAS Nu.:7647-10-1
5. MOQ: 10g
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Tau maualuga le lelei o le Methyl Red Powder mama Methyl Red CAS 493-52-7
Igoa o le Oloa: Methyl Red
CAS: 493-52-7
Lanu: Mumu-violet
Mamafa Molekiula：269.3
Upu autu：Methyl Red,tau o le Methyl Red,pauta Methyl Red mama
Teuina: Teu i se nofoaga malūlū, mago, ma pogisa i totonu o se pusa po'o se ogāumu ua tapuni lelei.
Ola e teu ai: 24 masina
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Sapalai falegaosimea tau sili ona lelei DIBP plasticizer Diisobutyl phthalate CAS 84-69-5
Fua fa'akemikolo ma le mamafa molekiula
Fua fa'akemikolo: C16H22O4
Mamafa molekiula: 278.35
Numera o le CAS: 84-69-5
