CAS 135-19-3|2-Napthhol
Cov roj formula: C10H8O
Molecular Luj: 144.17
EINECS: 205-182-7
Purity: 97% Min.
Pob: 100 g / 1 kg / 25 kg
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Specification ntawm CAS 135-19-3|2-Napthhol
Yam khoom | SPECIFICATION |
solubility | methanol |
xim | Dawb |
Boiling point | 285-286 degree (lit.) |
pka ua | 9.51 (ntawm 25 degree) |
BRN | 742134 |
cia temp. | Khaws hauv qab no ntxiv rau 30 degree. |
Refractive Index | 1.5762 |
daim ntawv | Hmoov, Crystals los yog Granules |
PH Range | Tsis yog & uorescence (8.5) rau xiav & uorescence (9.5) |
InChIKey | JWAZRIHNYRIHIV-UHFFFAOYSA-N |
Fp | 153 degree |
vapor siab | 10 hli Hg (145.5 degree) |
lw max | 226nm, 265nm, 275nm, 286nm, 320nm, 331nm |
ceev | 1.28g / cm3 |
Dej Solubility | 1 g/L (20 ºC) |
vapor ceev | 4.97 (vs huab cua) |
Daim ntawv thov loj | Cov khoom siv, semiconductors, photoimaging cov ntaub ntawv, inks, toner, chalk, kev ruaj ntseg ntawv, molding cov ntaub ntawv, tin plating txoj kev, roj hmab, nplaum, tawv, detergent, plaub hau dyes, tshuaj antimitotic, anticancer agent, antiinflammatory agent, kho pob txuv vulgaris (pimples ) thiab lwm yam kab mob dermal (ua pob khaus, khawb, blemishes, plaub hau poob), mob |
Melting point | 120-122 degree (lit.) |
Kev ruaj ntseg | ruaj khov. Hluav taws kub. Plua plav tuaj yeem tsim tawg sib xyaw nrog huab cua. Incompatible nrog muaj zog oxidizing neeg sawv cev, phenol. |
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