Sinarum officinarum Sinarum copia H acidum;1-Amino-8-hydroxynaphthalene-3,6-disulphonicum acidum cas 90-20-0 chemicum optimum officinas et fabricatores |Mit-ivy

Sina Factory copia H acidum;1-Amino-8-hydroxynaphthalene-3,6-disulphonicum acidum cas 90-20-0 chemicum quale altum

china Factory supply H acid; 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid cas 90-20-0 chemical high quality Featured Image

Description:

Substantia chemica maxime adhibita ad plus quam 90 species acidi, tingui reciproci ac reciproci, ut acidum fuchsin 6B, acidum coccineum G, acidum nigrum 10B, directum nigrum, reactivum egregie rubeum K-2BP, reactivum violaceum KMY 3R, reactivum solutum. blue KMY R, etc. Hi fuci ad tingendas lanas et batillas utuntur.Potest etiam in productione medicamentorum adhiberi.
Color ruber est fuscus in commercio cum solutione ferrica chloride.Sal acidum fluorescentiam rubeam caeruleam habet, quae cum alcali additur.H acidum producta plerumque in crustulum vel pulveris formam redintegrat.

Formulae:C10H9NO7S2

Pondus hypotheticum:319.311

Puritas:97% 99%

CAS Number:90-20-0

Liquescens punctum:>300°C(lit.)

Densitas:1.88 g/cm3

Product nomen:1-Amino-8-hydroxynaphthalene-3,6-acidi disulphonicum

Aspectus:Album pulveris crystallini griseo

EINECS No.::201-975-7

Mitte ad nos inscriptio MSDS / COA Download

Product Detail

Product Tags

Factory copia H acid;1-Amino-8-hydroxynaphthalene-3,6-acidi disulphonici cas 90-20-0 cum qualitate alta

1, Acidum disulphonicum 1-Amino-8-hydroxynaphthalenicum 3,6-

Product nomen	1-Amino-8-hydroxynaphthalene-3,6-acidi disulphonicum
CAS	90-20-0
Alia nomina	1-AMINO-8-NAPHTHOL-3,6-ACIDUM DISULFONICUM;4-AMINO-V-HYDROXY-II,7-NAPTHALENEDISULFONIC- ACIDUM, IV-AMINO-V-HYDROXY-II,7-NAPHTHALENEDISULFONIC-ACIDUM, 8-AMINO-I. -NAPHTHOL-3,6-DISULFONICA ACIDUM;1-Amino-8-naphthol-3,6-disulphonicacidum; kyselina8-amino-1-naftol-3,6-disulfonova; Acidum disulphonicum 7-
Formulae hypotheticae	C10H9NO7S2
M. pondus	1319.31
Aspectus	Album pulveris crystallini griseo
puritas	≥99%

2, Usus pro 1-Amino-8-hydroxynaphthalene-3,6-acidi disulphonici.

Momenti intermedia NITROGENIUM tinguit

3, Repono pro 1-Amino-8-hydroxynaphthalene-3,6-acidi disulphonici.

in horreis siccis et ventilatis;a sole abstinere;ignem vitare;humorem vitare.

HLB139g3SsfpK1RjSZFOq6y6nFXaq.jpg_350x350

Aspectus: Grey-alba
Puritas (HPLC): 98.5% min.
Content (341): 85% min.
Content (319): 80% min.

Acidum chromotropicum: 0.5% max.
W acid: 0.15%max.
T acid: 0.25%max.
K acidum: 0.05%max.
Totalis materiae organicae insolubilis: 1.5% max.
Alkali materia insolubilis: 0.1% max.
Sarcina: 25kg / pera

H Acid

1-Amino-8-naphthol-3,6-acidum disulfonicum

Molecular: C10H9NO7S2

CAS: 90-20-0 EINECS: 201-975-7

Aspectus	Crystallum album pulveris
Puritas	97% 99%
Density	1.88 g/cm3
Liquescens punctum	>300°C(lit.)

H9610e7ccb74f408094bcfe06de48bed1N.jpg_.webp

Hda7bc07810a04fc38cff7a4f22c51e43A.jpg_.webp

Descriptio

Disodium salis caustici nitri contracti solutionis acidi Koch (1-naphthylaminis-3 mine6 et 8-acidi trisulfonici) in pressione calefacientis fere 180-190 calefacti et liquefacti sunt, tunc liquefactiones in aqua dissolutae et postea acidificatae et liquatae. praecipitatur.Leviter solutum in aqua frigida, solutum in solutionibus alcalini, ut nitri cinis, nitro caustico.

Solutio cum chloride ferrica fusca rubra erat.Sal acidum habet fluorem rubeum caeruleum, et fit purpura rubescens, addita alcali.Producta h acida plerumque farina vel pollinem.

Hd031cc143ed042b4910abdaacde0b0cec.jpg_.webp

Applicationem

H-acidum monosodium sal maxime adhibetur ad colores acidicos, directos et reactivos colores producendos, ut acidum magenta 6B, acidum rubrum G, acidum nigrum 10B, directum nigrum, reactivum egregie rubeum K-2BP, reactivum purpureum K-3R, activum solutum caeruleum. Plus quam 90 species, hae tincturae ad lanas et xystica tingendas adhibentur.Potest etiam adhiberi medicamenta producenda.