575-05-3

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Basic information

Product Name: 2-Naphthol-5,7-disulfonic acid
Synonyms: 2-Naphthol-5,7-disulfonic acid
CAS NO:575-05-3
Molecular Formula: C10H8O7S2
Molecular Weight: 304.29632
EINECS: N/A
Product Categories: N/A
Mol File: 575-05-3.mol
Article Data: 0

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: 1.816±0.06 g/cm3(Predicted)
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
PKA: -0.49±0.40(Predicted)
CAS DataBase Reference: 2-Naphthol-5,7-disulfonic acid(CAS DataBase Reference)
NIST Chemistry Reference: 2-Naphthol-5,7-disulfonic acid(575-05-3)
EPA Substance Registry System: 2-Naphthol-5,7-disulfonic acid(575-05-3)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 575-05-3(Hazardous Substances Data)

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2-Naphthol-5,7-disulfonic acid 575-05-3
Cas No: 575-05-3
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1 Kilogram
10000 Metric Ton/Month
Shanghai Upbio Tech Co.,Ltd
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2-Naphthol-5,7-disulfonic acid
Cas No: 575-05-3
USD $ 1.0-1.0 / Metric Ton
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100 Metric Ton/Day
Bluecrystal chem-union
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2-Naphthol-5,7-disulfonic acid
Cas No: 575-05-3
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Antimex Chemical Limied
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2-NAPHTHOL-5,7-DISULFONIC ACID
Cas No: 575-05-3
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Hangzhou Fandachem Co.,Ltd
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2-Naphthol-5,7-disulfonicacid
Cas No: 575-05-3
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Shanghai Terui OP New Material Technology Co., Ltd.
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575-05-3
Cas No: 575-05-3
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Shanghai Chinqesen Biotechnology Co., Ltd.
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2-Naphthol-5,7-disulfonic acid
Cas No: 575-05-3
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ZHEJIANG JIUZHOU CHEM CO.,LTD
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575-05-3 Usage

General Description

2-Naphthol-5,7-disulfonic acid is a chemical compound with the molecular formula C10H8O7S2. It is a derivative of naphthol, a type of aromatic compound. The compound is used in analytical chemistry as a reagent for detecting the presence of certain metals, such as iron and aluminum, in various solutions. It is also used in the production of dyes and pigments due to its ability to complex with metal ions and form brightly colored compounds. Additionally, 2-Naphthol-5,7-disulfonic acid has applications in the pharmaceutical industry, particularly in the synthesis of certain drugs and pharmaceutical intermediates. Overall, the compound plays a significant role in various industrial and scientific processes due to its unique chemical properties.

Check Digit Verification of cas no

The CAS Registry Mumber 575-05-3 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,7 and 5 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 575-05:
(5*5)+(4*7)+(3*5)+(2*0)+(1*5)=73
73 % 10 = 3
So 575-05-3 is a valid CAS Registry Number.

575-05-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name	6-hydroxynaphthalene-1,3-disulfonic acid

1.2 Other means of identification

Product number	-
Other names	6-Hydroxy-naphthalin-1,3-disulfonsaeure

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only.
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:575-05-3 SDS

575-05-3Upstream product

118-33-2 6-amino-naphthalene-1,3-disulfonic acid

575-05-3Downstream Products

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