CAS 2417-72-3 Kaihanga

Ka whakaratohia e to maatau wheketere te 2-bromofluorobenzene cas 1072-85-1, N, N-dimethylformamide dimethyl acetal cas 4637-24-5, 5-heptylresorcinol cas 500-67-4. Ko a maatau hua te nuinga o te hoko i te kaainga me o waho. Kua toa matou i nga mihi mai i nga kaihoko me te kounga teitei, te utu whaitake me te ratonga tino pai.

Hua e Pa ana

Hua wera

Waikawa tapawha CAS 2892-51-5
Ko matou te kaihanga matua o te Squaric acid CAS 2892-51-5 i Haina.Squaric acid CAS 2892-51-5 kei roto i nga taonga ka taea te tuku tere.COA, MSDS me TDS o Squaric acid CAS 2892-51-5.
Tetrabutylammonium hydrogen sulfate CAS 32503-27-8
Ko matou te kaihanga matua o Tetrabutylammonium hydrogen sulfate CAS 32503-27-8 i Haina.Tetrabutylammonium hydrogen sulfate CAS 32503-27-8 e waatea ana i roto i nga taonga ka taea te tuku tere.COA, MSDS me TDS o Tetrabutylammonium hydrogen sulfate CAS 32503-27 -8.
4-Nitro-o-phenylenediamine CAS 99-56-9
Ka rite ki te hanga ngaio, e hiahia ana matou ki te whakarato ki a koe te kounga teitei 4-Nitro-o-phenylenediamine CAS 99-56-9. A ka tukuna atu e matou ki a koe te ratonga pai i muri i te hoko me te tuku tika.
3-Methylpicolinonitrile CAS 20970-75-6
3-Methylpicolinonitrile CAS 20970-75-6 Kiriata ma, ngawari ki te huri i te tae ina kitea ki te marama. Ko te hua karekau ki te wai, engari ka whakarewahia ki te waiwaro wera, te etera, te benzene me te chloroform. Ira whakarewa 82 ~ 90 â.
3-Amino-4-pyrazolecarbonitrile CAS 16617-46-2
Ka rite ki te hanga ngaio, e hiahia ana matou ki te whakarato ki a koe te kounga teitei 3-Amino-4-pyrazolecarbonitrile CAS 16617-46-2. A ka tukuna atu e matou ki a koe te ratonga pai i muri i te hoko me te tuku tika.
Hydroxypropyl methyl cellulose CAS 9004-65-3
Ka rite ki te hanga ngaio, e hiahia ana matou ki te whakarato ki a koe te kounga teitei Hydroxypropyl methyl cellulose CAS 9004-65-3. A ka tukuna atu e matou ki a koe te ratonga pai i muri i te hoko me te tuku tika.