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1655-45-4

Basic Information
CAS No.: 1655-45-4
Name: 2,6-Naphthalenedisulfonic acid disodium salt
Molecular Structure:
Molecular Structure of 1655-45-4 (2,6-Naphthalenedisulfonic acid disodium salt)
Formula: C10H6Na2O6S2
Molecular Weight: 332.25
Synonyms: 2,6-Naphthalenedisulfonicacid, disodium salt (8CI,9CI);Disodium 2,6-naphthalenedisulfonate;Sodium naphthalene-2,6-disulfonate;2,6-naphthalene-disulphonate;
EINECS: 216-735-7
Density: 1.704g/cm3
Melting Point: >300 °C(lit.)
Boiling Point:
Flash Point:
Solubility:
Appearance: Grey powder
Hazard Symbols: IrritantXi
Risk Codes:
Safety: 22-24/25
Transport Information:
PSA: 131.16000
LogP: 2.80960
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  • 2,6-Naphthalenedisulfonic acid disodium salt

  • Casno:

    1655-45-4

    2,6-Naphthalenedisulfonic acid disodium salt

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  • 2,6-naphthalenedisulfonic acid, disodium salt

  • Casno:

    1655-45-4

    2,6-naphthalenedisulfonic acid, disodium salt

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    2,6-naphthalenedisulfonic acid, disodium saltAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air

    Greenutra Resource is committed to the natural ingredients, formulation and application in the field of R&D, production and sales as the “one-step” natural product solution provide

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  • 2,6-naphthalenedisulfonic acid, disodium salt

  • Casno:

    1655-45-4

    2,6-naphthalenedisulfonic acid, disodium salt

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    Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries. Annually, mo

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  • 2,6-Naphthalenedisulfonic acid disodium salt

  • Casno:

    1655-45-4

    2,6-Naphthalenedisulfonic acid disodium salt

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    FOB Price:  USD $ 0.0-0.0/

    high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

    GIHI CHEMICALS CO.,LIMITED, its former company is a small manufacturer who is specialized in the production of ester products which are used in the daily chemicals ,cosmetic produc

  •  GIHI CHEMICALS CO.,LIMITED

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  • 2-Naphthol-3,5,7-Trisulfosalt Sodium

  • Casno:

    1655-45-4

    2-Naphthol-3,5,7-Trisulfosalt Sodium

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    Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

    Xiamen Aeco Chemical Industrial Co., Ltd(same as Aecochem Corp.) An ISO 9001:2015 Certified Company Your Partner in China, a Professional chemical raw material supplier, our

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Chemistry

IUPAC  Name: Disodium naphthalene-2,6-disulfonate    
Empirical Formula: C10H6Na2O6S2
Molecular Weight: 332.2606 
Freely Rotating Bonds: 2
Polar Surface Area: 125.5 Å2 
Einecs: 216-735-7 
The Cas Register Number of  2,6-Naphthalenedisulfonicacid, sodium salt (1:2) is 1655-45-4.The chemical synonyms of  2,6-Naphthalenedisulfonicacid, sodium salt (1:2) (CAS NO.1655-45-4) are Disodium naphthalene-2,6-disulphonate .The molecular structure of  2,6-Naphthalenedisulfonicacid, sodium salt (1:2) (CAS NO.1655-45-4) is
.

Uses

  2,6-Naphthalenedisulfonicacid, sodium salt (1:2) (CAS NO.1655-45-4) is used as pharmaceutical intermediate.

Safety Profile

Hazard Codes: IrritantXi
Safety Statements: 22-24/25 
S22: Do not breathe dust. 
S24/25: Avoid contact with skin and eyes.
WGK Germany: 3
Hazard Note: Irritant