China (Mainland)
H acid Dye intermediate 1-Amino-8-hydroxynaphthalene-3,6-disulphonic acid CAS 90-20-0 CAS NO.90-20-0
- FOB Price: USD: 4,200.00-4,400.00 /Metric Ton Get Latest Price
- Min.Order: 1 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
First grade(1-10)Metric TonFirst grade(11-27)Metric Ton
- Product Details
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
- ProName: H acid Dye intermediate 1-Amino-8-hydr...
- CasNo: 90-20-0
- Molecular Formula: C10H9NO7S2
- Appearance: White to grey crystalline powder
- Application: for 1-Amino-8-hydroxynaphthalene-3,6-...
- DeliveryTime: 15days after receive payment
- PackAge: The Packaging is 25kg/drum or 200kg/dr...
- Port: china port
- ProductionCapacity: 1000000 Metric Ton/Week
- Purity: 99.8
- Storage: In a dry and ventilated warehouse; kee...
- Transportation: Before order , we can send the sample ...
- LimitNum: 1 Metric Ton
- Melting point:: >300°C(lit.)
- Density:: 1.88 g/cm3
- Purity:: 98%
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:
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