Welcome to LookChem.com Sign In|Join Free

CAS

  • or

5808-22-0

5808-22-0 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

  • High purity 4,5-Dihydroxynaphthalene-2,7-disulphonic acid disodium salt dihydrate with high quality and best price cas:5808-22-0

    Cas No: 5808-22-0

  • USD $ 150.0-200.0 / Kilogram

  • 1 Kilogram

  • 99999 Kilogram/Year

  • Hangzhou Dingyan Chem Co., Ltd
  • Contact Supplier

  • China Biggest factory Supply High Quality CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE CAS 5808-22-0

    Cas No: 5808-22-0

  • USD $ 1.0-2.0 / Kilogram

  • 1 Kilogram

  • 1000 Kilogram/Day

  • Leader Biochemical Group
  • Contact Supplier
  • 5808-22-0 Structure

  • Basic information

    1. Product Name: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE
    2. Synonyms: Chromotropic acid disodium salt dihydrate puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, >=99.0% (T);Chromotropic acid disodium salt dihydrate technical grade;CHROMOTROPIC ACID DISODIUM SALT 2H2O;Sodium 4,5-dihydroxynaphthalene-2,7-disulfonate dihydrate;2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-, sodium salt, hydrate (1:2:2);MORDANT BROWN 7;MORDANT BROWN 7 DIHYDRATE;LABOTEST-BB LT01147788
    3. CAS NO:5808-22-0
    4. Molecular Formula: C10H10Na2O10S2
    5. Molecular Weight: 400.29
    6. EINECS: 204-972-9
    7. Product Categories: Intermediates of Dyes and Pigments;Miscellaneous Biochemicals;Analytical Chemistry;Bipyridyls, etc. (Chelating Reagents);Chelating Reagents;Building Blocks;Chemical Synthesis;Organic Building Blocks;Sulfonic/Sulfinic Acids;Sulfur Compounds
    8. Mol File: 5808-22-0.mol
    9. Article Data: 0

  • Chemical Properties

    1. Melting Point: >300 °C(lit.)
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: off-white/Powder
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: Store below +30°C.
    8. Solubility: 170g/l
    9. Water Solubility: Soluble in water.
    10. Stability: Stable. Incompatible with strong oxidizers, strong acids, acid chlorides, acid anhydrides. Light sensitive.
    11. Merck: 14,2241
    12. BRN: 3647189
    13. CAS DataBase Reference: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE(CAS DataBase Reference)
    14. NIST Chemistry Reference: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE(5808-22-0)
    15. EPA Substance Registry System: CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE(5808-22-0)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-36-37/39
    4. WGK Germany: 3
    5. RTECS:
    6. TSCA: Yes
    7. HazardClass: N/A
    8. PackingGroup: N/A
    9. Hazardous Substances Data: 5808-22-0(Hazardous Substances Data)

5808-22-0 Usage

Description

Chromotropic acid disodium salt dihydrate is a tan-colored sodium salt, which is a white or gray to tan powder. It is a chemical compound known for its various applications in different industries due to its unique properties.

Uses

1. Chromatography Industry:
Chromotropic acid disodium salt dihydrate is used as a visualization agent for the detection of trichothecenes on thin-layer chromatography (TLC) plates. Its application enhances the visibility and accuracy of the results, making it a valuable tool in this field.
2. Pharmaceutical Industry:
In the pharmaceutical industry, chromotropic acid disodium salt dihydrate serves as a chromogenic reagent for the quantification of dipyrone in various pharmaceutical preparations. This helps in ensuring the quality and efficacy of the medications, contributing to the overall safety and effectiveness of the products.
3. Chemical Production:
Chromotropic acid disodium salt dihydrate is also used as an intermediate in the production of dyes, pigments, chelating reagents, sulfonic, and sulfinic acids. Its role in these processes is crucial for the development of various chemicals and materials with diverse applications.

Purification Methods

Recrystallise it from H2O or H2O by adding EtOH. It complexes with Ag, ClO3-, Cr, Hg, NO2 , -NO3 and Ti. [Beilstein 11 H 72, 11 I 307, 11 II 174, 11 III 174, 11 IV 576.]

Check Digit Verification of cas no

The CAS Registry Mumber 5808-22-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,0 and 8 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5808-22:
(6*5)+(5*8)+(4*0)+(3*8)+(2*2)+(1*2)=100
100 % 10 = 0
So 5808-22-0 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O8S2.2Na.2H2O/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8;;;;/h1-4,11-12H,(H,13,14,15)(H,16,17,18);;;2*1H2/q;2*+1;;/p-2

5808-22-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail

  • Alfa Aesar

  • (A17297)  4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, 98%   

  • 5808-22-0

  • 10g

  • 136.0CNY

  • Detail

  • Alfa Aesar

  • (A17297)  4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, 98%   

  • 5808-22-0

  • 50g

  • 570.0CNY

  • Detail

  • Alfa Aesar

  • (A17297)  4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, 98%   

  • 5808-22-0

  • 250g

  • 2422.0CNY

  • Detail

  • Alfa Aesar

  • (22414)  4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS   

  • 5808-22-0

  • 5g

  • 206.0CNY

  • Detail

  • Alfa Aesar

  • (22414)  4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS   

  • 5808-22-0

  • 25g

  • 734.0CNY

  • Detail

  • Alfa Aesar

  • (22414)  4,5-Dihydroxynaphthalene-2,7-disulfonic acid disodium salt dihydrate, ACS   

  • 5808-22-0

  • 100g

  • 1420.0CNY

  • Detail

  • Sigma-Aldrich

  • (27150)  Chromotropicaciddisodiumsaltdihydrate  puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥98.5%

  • 5808-22-0

  • 27150-10G-F

  • 718.38CNY

  • Detail

  • Sigma-Aldrich

  • (27150)  Chromotropicaciddisodiumsaltdihydrate  puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥98.5%

  • 5808-22-0

  • 27150-50G-F

  • 2,083.77CNY

  • Detail

  • Sigma-Aldrich

  • (27150)  Chromotropicaciddisodiumsaltdihydrate  puriss. p.a., ACS reagent, for the detection of Ag, ClO3-, Cr, Hg, NO2-, NO32-, Ti, ≥98.5%

  • 5808-22-0

  • 27150-250G-F

  • 6,943.95CNY

  • Detail

  • Sigma-Aldrich

  • (126225)  Chromotropicaciddisodiumsaltdihydrate  technical grade

  • 5808-22-0

  • 126225-100G

  • 978.12CNY

  • Detail

  • Sigma-Aldrich

  • (126225)  Chromotropicaciddisodiumsaltdihydrate  technical grade

  • 5808-22-0

  • 126225-500G

  • 3,044.34CNY

  • Detail

5808-22-0SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE

1.2 Other means of identification

Product number -
Other names DISODIUM CHROMOTROPATE

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:5808-22-0 SDS

5808-22-0Upstream product

5808-22-0Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 5808-22-0