yakananga Yero R fekitori nevagadziri |KUTUNGAMIRIRA

Direct Yellow R/ Direct Yellow 11/ Paper Dyes

Yakananga Yero R/ Yakananga Yero 11/ Paper Dyes Featured Image

tsananguro pfupi:

CINO.:

Yero yakananga 11

Rimwe Zita:

Yakananga Goridhe Yero

CAS NO.:

1325-37-7

EINECS:

215-393-6

Molecular Weight:

452.37

Molecular Formula:

C16H10N2Na2O7S2

Chitarisiko:

Goridhe Yero, brown Powder

Application:

Dhayi dzeMapepa, Dhayi dzeMicheka, Dhayi dzeMakushe, Dhayi dzedonje, Dhayi dzeSirika

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Product Detail

Product Tags

Direct Yero R

Yakananga yero Rinonziwo huswa hwakananga yero uyeYero yakananga 2G.Chitarisiko chitsvuku yunifomu hupfu, iyo yakatsvuka uye yero kana yakanyungudutswa mumvura, inonyungudika zvishoma mufibrinolysin uye isinganyunguriki mune mamwe organic solvents.Iine rima dzvuku muconcentrated sulfuric acid uye inoshanduka kuita yero yakasviba mushure mekunatswa (dzimwe nguva ichiburitsa brown precipitates);Yakanyungudika muine nitric acid yakanyungudutswa inoshanduka yero yebrown kuita ruvara rwemuorivhi, uye yakanyungudika muine hydrochloric acid inoshanduka kuita dema.Direct Yero Raqueous solution is olive yellow ine concentrated hydrochloric acid uye golden orange ine concentrated sodium hydroxide.Chiedza cheruvara chakasvibira paunosangana necopper ions, kusviba kwero zvishoma paunosangana neayoni esimbi, uye yero rakareruka neorenji pakusangana zinc neammonium ions.

Yakananga Yero R Chikumbiro

1. Yakananga yero Rinoshandiswa kupenda machira edonje kana viscose faibha ane dzvuku rakajeka reyero.Huyero hwayo uye kutama kwacho kwakashata.Paunenge uchidhaya, munyu unofanirwa kuwedzerwa kudzora kutora kwedhayi kuitira kuti uwane ruvara rwakafanana.Mushure mekudhaya, yekugezesa yedhayi inofanirwa kunge yakatonhodzwa kusvika 60 ~ 80 ℃ kufambisa kutora dhayi.Mushure mekudhaya, kukurumidza kunyorova kurapwa kunogona kuvandudzwa nekugadzirisa kurapwa kweagent.

2. Yakananga yero Rinogona zvakare kushandiswa kudhaya sirika nemvere dzemakwai.Kana ichishandiswa kudhaya machira akasanganiswa, ruvara rwesirika nemvere dzakareruka kupfuura yekotoni uye viscose fiber, acrylic fiber yakasvibiswa zvishoma, uye nylon, diacetate fiber uye polyester fiber haina kusvibiswa.

3. Yakananga yero Rhaiwanzo kushandiswa kudhinda machira edonje uye viscose, kana kudhinda kwemavara epasi.

4. Yakananga yero Rinonyanya kushandiswa kudhayira viscose silika uye sirika yakarukwa machira.Sipo yekugezesa yekugeza dhayi inogona kuita sirika chena.