china Factory ipese H acid;1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid cas 90-20-0 kemikali didara to gaju.
Ipese ile-iṣẹ H acid;1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid cas 90-20-0 pẹlu didara to gaju
1, Awọn alaye ni kiakia fun 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Orukọ ọja | 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid |
CAS | 90-20-0 |
Awọn orukọ miiran | 1-AMINO-8-NAPHTHOL-3,6-DISULFONIC ACID;4-AMINO-5-HYDROXY-2,7-NAPTHALENEDISULFOnic ACID;4-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID;8-AMINO-1 -NAPHTHOL-3,6-DISULFONIC ACID;1-Amino-8-naphthol-3,6-disulphonicacid;kyselina8-amino-1-naftol-3,6-disulfonova;kyselinah;4-amino-5-hydroxynaphthalene-2, 7-disulphonic acid |
Ilana molikula | C10H9NO7S2 |
Ìwúwo molikula | 1319.31 |
Irisi | Funfun to grẹy crystalline lulú |
ti nw | ≥99% |
2, Lilo fun 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Awọn agbedemeji pataki ti awọn awọ nitrogen
3, ibi ipamọ fun 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
Ni ile-ipamọ ti o gbẹ ati ti afẹfẹ;yago fun oorun;yago fun ina;yago fun ọrinrin.
Irisi: grẹy-funfun lulú
Mimọ (HPLC): 98.5% iṣẹju.
Akoonu (341): 85% min.
Akoonu (319): 80% min.
Chromotropic acid: 0.5% max.
W acid: 0.15% max.
T acid: 0.25% max.
K acid: 0.05% max.
Lapapọ Organic insoluble ọrọ: 1,5% max.
Alkali insoluble ọrọ: 0,1% max.
Iṣakojọpọ: 25kg / apo
H Acid
1-Amino-8-naphthol-3,6-disulfonic acid
Molikula:C10H9NO7S2
CAS: 90-20-0 EINECS: 201-975-7
Ifarahan | Funfun gara lulú |
Mimo | 97% 99% |
iwuwo | 1,88 g / cm3 |
Ojuami yo | > 300°C (tan.) |
Apejuwe
Iyọ disodium ati ojutu iṣuu soda caustic ti Koch acid (1-naphthylamine-3 mine6 ati 8-trisulfonic acid) jẹ kikan ati yo ninu ẹrọ ti ngbona ni iwọn 180-190 ℃, lẹhinna awọn yo ti tuka ninu omi ati lẹhinna acidified ati precipitated.Tiotuka diẹ ninu omi tutu, tiotuka ni awọn ojutu ipilẹ gẹgẹbi eeru soda ati omi onisuga caustic.
Pẹlu ferric kiloraidi ojutu je brown pupa.Iyo acid naa ni itanna pupa bluish, o si di eleyi ti pupa lẹhin fifi alkali kun.Awọn ọja H acid ni gbogbogbo lẹẹmọ tabi lulú.
Ohun elo
iyọ monosodium H-acid ni akọkọ ti a lo lati ṣe agbejade ekikan, taara ati awọn awọ ifaseyin, gẹgẹbi acid magenta 6B, pupa acid G, acid dudu 10B, dudu taara, pupa ti o wuyi K-2BP, eleyi ti ifaseyin K-3R, buluu ti o le yanju lọwọ Diẹ sii ju awọn iru 90 lọ, awọn awọ wọnyi ni a lo fun irun awọ ati awọn aṣọ owu.O tun le ṣee lo lati ṣe awọn oogun.
Awọn akọsilẹ
mit-ivy
1.More ju ọdun 10 iriri ti okeere kemikali
A ti ṣe agbejade kemikali diẹ sii ju ọdun mẹdogun lọ., Awọn ọja 80% wa fun okeere.
Diẹ ẹ sii ju ọdun 10 iriri ti okeere kemikali.Ti o dara ati iduroṣinṣin idiyele ile-iṣẹ.
2.Strict didara iṣakoso eto
A ti kọja nipasẹ ISO9001: Ijẹrisi Eto Didara Didara 2015, a ni eto iṣakoso didara to muna
3.Supply ayẹwo
Ṣaaju ibere, a le fi ayẹwo ranṣẹ fun idanwo rẹ.A rii daju pe didara jẹ kanna bi opoiye olopobobo.