H acid Dye intermediate 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid CAS 90-20-0

H acid Dye intermediate 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid CAS 90-20-0

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1 Metric Ton	FOB Price:USD 4200.0000 -4400.0000

1 Metric Ton

FOB Price:USD 4200.0000 -4400.0000

Min.Order :1 Metric Ton
Purity: 99.8
Payment Terms : L/C,T/T

Keywords

H acid Dye intermediate 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid CAS 90-20-0 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

Quick Details

Appearance:White to grey crystalline powder
Application: for 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid Important intermediates of nitrogen dyes
PackAge:The Packaging is 25kg/drum or 200kg/drum. But we could also subpackage it according to our customers' require
ProductionCapacity:1000000|Metric Ton|Week
Storage:In a dry and ventilated warehouse; keep away from sunshine; avoid fire; avoid moisture.
Transportation:Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .

Superiority:

H acid Dye intermediate 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid CAS 90-20-0

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

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1,Quick details for 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid

Product name	1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid
CAS	90-20-0
Other names	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
Molecular Formula	C10H9NO7S2
Molecular weight	1319.31
Apperance	White to grey crystalline powder
purity	≥99%

Details:

H Acid

1-Amino-8-naphthol-3,6-disulfonic acid

Molecular:C10H9NO7S2

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

Application:

H-acid monosodium salt is mainly used to produce acidic, direct and reactive dyes, such as acid magenta 6B, acid red G, acid black 10B, direct black, reactive brilliant red K-2BP, reactive purple K-3R, active soluble blue More than 90 kinds, these dyes are used for dyeing wool and cotton fabrics. Can also be used to produce drugs.

Physicochemical properties:

Appearance	White crystal powder
Purity	97% 99%
Density	1.88 g/cm3
Melting point	>300°C(lit.)

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