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1,8-Dihydroxynaphthylene-3,6-disulfonic acid

Basic information Safety Supplier Related

1,8-Dihydroxynaphthylene-3,6-disulfonic acid Basic information

Product Name:
1,8-Dihydroxynaphthylene-3,6-disulfonic acid
Synonyms:
  • 4,5-dihydroxy-7-naphthalenedisulfonicacid
  • 7-Naphthalenedisulfonicacid,4,5-dihydroxy-2
  • Chrmotropicacid
  • 8-Dihydroxynaphthylene-3
  • 4,5-Dihydroxy-2,7-naphthalene disulfonic acid 1,8-Dihydroxynaph-thalene-3,6-disulfonic acid
  • 4,5-DIHYDROXY-2,7-NAPHTHALENEDISULFONIC ACID
  • 4,5-dihydroxynaphthalene-2,7-disulphonic acid
  • 1,8-DIHYDROXYNAPHTHALENE-3,6-DISULFONIC ACID
CAS:
148-25-4
MF:
C10H8O8S2
MW:
320.3
EINECS:
205-712-7
Product Categories:
  • Intermediates of Dyes and Pigments
Mol File:
148-25-4.mol
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1,8-Dihydroxynaphthylene-3,6-disulfonic acid Chemical Properties

Boiling point:
429.2°C (rough estimate)
Density 
1.7929 (rough estimate)
refractive index 
1.6000 (estimate)
pka
-0.51±0.40(Predicted)
CAS DataBase Reference
148-25-4(CAS DataBase Reference)
EPA Substance Registry System
2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy- (148-25-4)
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Safety Information

HS Code 
29089990

MSDS

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1,8-Dihydroxynaphthylene-3,6-disulfonic acid Usage And Synthesis

Definition

ChEBI: A naphthalenesulfonic acid that is naphthalene-2,7-disulfonic acid substituted by hydroxy groups at positions 4 and 5.

1,8-Dihydroxynaphthylene-3,6-disulfonic acid Preparation Products And Raw materials

Raw materials

Naphthalene-2,7-disulfonic acidKoch acid

Preparation Products

Mordant Blue 13ARSENAZO III SODIUM SALTCHROMOTROPE 2R

1,8-Dihydroxynaphthylene-3,6-disulfonic acidSupplier

HuBei ShengBaoLai Biological Technology Co., Ltd Gold
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027-59105235-
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Meryer (Shanghai) Chemical Technology Co., Ltd.
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JinYan Chemicals(ShangHai) Co.,Ltd.
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13817811078,021-50426030
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sales@jingyan-chemical.com
Adamas Reagent, Ltd.
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400-600-9262
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Shanghai Hanhong Scientific Co.,Ltd.
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021-54306202- ;021-54308259-
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info@hanhonggroup.com;info@hanhonggroup.com
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1,8-Dihydroxynaphthylene-3,6-disulfonic acid(148-25-4)Related Product Information