Raws li kev tsim khoom, peb xav muab koj cov khoom zoo 1-Naphthaleneacetic acid CAS 86-87-3. Thiab peb yuav muab cov kev pabcuam zoo tshaj plaws tom qab muag thiab xa khoom raws sijhawm.
Ntseeg tshuaj yog ib tug ua Tuam Tshoj 1-Naphthaleneacetic acid CAS 86-87-3 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb 1-Naphthaleneacetic acid CAS 86-87-3 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
1-Naphthaleneacetic acid |
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Formula |
C12H10O2 |
Molecular Luj |
86-87-3 |
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CAS Nr. |
86-87-3 |
Ntau |
500 KG |
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Cov khoom |
Specification |
Cov txiaj ntsig |
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Qhov tshwm sim |
lub teeb daj crystalline |
Ua raws |
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Assay |
99% | 99.42% |
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TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 141-143 ° C (lit.)
Boiling point 280.69 ° C (kwv yees ntxhib)
Density 1.1032 ( kwv yees kwv yees)
Refractive index 1.6010 (kwv yees)
Flash point
Cia tej yam kev mob sealeddry, roomtemperature
Solubility acetone: 50mg / ml, ntshiab
Daim ntawv: Crystal
Acidity coefficient (PKA) 4.30 ± 0.30 (kwv yees)
Xim: daj daj
PH tus nqi 3.0 (0.6g / l, H2O, 25 âº
Tsis hnov tsw (odorless) tsw
Dej solubility me ntsis soluble hauv dej, ethanol, acetone, chloroform thiab ether
Synthesis ntawm cov organic intermediates.
