High Purity 2-Aminotoluene-5-Sulfonic Acid CAS 98-33-9 nrog tus nqi zoo tshaj plaws hauv Tshuag

• CAS NO: 98-33-9

• Molecular Luj: 187.219

• EINECS: 202-658-6

• Tshuaj Lub Npe: 4-Amino-3-methylbenzenesulfonic acid

• Molecular Formula: C7H9NO3S

• Mol File: 98-33-9.mol

• Hs Code: 2921430090

Tiv tauj peb

cov khoom paub meej

Cov khoom

• Melting Point:290 ° C

• Refractive Index:1.6100 (kwv yees)

•PKA:pK1: 3.125 (25 ° C)

•PSA:88.77 000 Nws

• Ceev:1.431 g / cm3

• Dej Solubility:5g / L (20°C)

• LogP:2.48590 ib

•Exact Mass:187.03031432 ib

Specification

Yam khoom	Specification
Qhov tshwm sim	Dawb crystalline hmoov
Assay	98.0% min
Insoluble teeb meem	0.10% max
Mositure	0.50% max

Cov khoom siv

2-Aminotoluene-5-sulfonic acid feem ntau yog siv los ua ib qho nruab nrab hauv cov organic synthesis. Nws tuaj yeem siv los tsim cov xim dyes, tshuaj, tshuaj tua kab thiab lwm yam tshuaj. Piv txwv li, nws tuaj yeem siv los ua cov xim nruab nrab rau kev sib txuas ntawm dyes nrog cov xim tshwj xeeb thiab cov khoom. Tsis tas li ntawd, nws tseem tuaj yeem siv los ua cov khoom siv raw rau qee cov tshuaj thiab tshuaj tua kab.

Ntim Thiab Cia

Pob:

25kg / carton nruas lossis raws li koj xav tau.

Lus Cim: Cov tshuaj muaj pes tsawg leeg thiab qhov loj tuaj yeem ua kom zoo los ntawm cov neeg siv khoom xav tau c38ad3e4177333741d5b744f90d82d4c5

Cia:

Khaws lub thawv kaw kom nruj rau hauv qhov chaw qhuav, txias thiab zoo-ventilated. Cia sib nrug ntawm cov khoom ntim khoom noj lossis cov khoom siv tsis sib xws.

Kev Tiv Thaiv Kev Nyab Xeeb

Kev ceev faj rau kev nyab xeeb

Tuav nyob rau hauv qhov chaw zoo ventilated. Hnav khaub ncaws tiv thaiv kom haum. Tsis txhob kov ntawm daim tawv nqaij thiab qhov muag. Tsis txhob tsim cov hmoov av thiab aerosols. Siv cov cuab yeej uas tsis muaj teeb meem. Tiv thaiv hluav taws los ntawm electrostatic tawm chav.