Sodium rhodizonate

ChemicalBook > CAS DataBase List > Sodium rhodizonate

Sodium rhodizonate

Product Name: Sodium rhodizonate
CAS No.: 523-21-7
Chemical Name: Sodium rhodizonate
Synonyms: RHODIZONIC ACID DISODIUM SALT;3,4,5,6-TETRAOXOCYCLOHEXENE-1,2-DIOL DISODIUM SALT;DISODIUM RHODIZONATE;RHODIZONIC ACID SODIUM SALT;Sodium rhodizote;Sodiumrhodizmate;Sodium roselonate;SODIUM RHODIZONATE;SodiumRhodizonateGr;SODIUM RHODIAZONATE
CBNumber: CB3134496
Molecular Formula: C6Na2O6
Formula Weight: 214.04
MOL File: 523-21-7.mol

Less

Sodium rhodizonate Property

Melting point:: 300 °C
storage temp.: Store at +15°C to +25°C.
form: Fine Crystalline Powder
color: Green-gray to dark green
Water Solubility: Soluble in water.
Merck: 14,8670
BRN: 5181379
Stability:: Stable. Incompatible with strong oxidizing agents.
InChIKey: SXWPCWBFJXDMAI-UHFFFAOYSA-L
CAS DataBase Reference: 523-21-7(CAS DataBase Reference)

Less

Safety

Safety Statements: 24/25
WGK Germany: 3
HS Code: 29144090

Less

Hazard and Precautionary Statements (GHS)

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: R1609
Product name: Sodium rhodizonate dibasic
Purity: 97%
Packaging: 5g
Price: $48.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 1.06595
Product name: Rhodizonic acid disodium salt
Purity: indicator for sulfate titration
Packaging: 5G
Price: $225
Updated: 2024/03/01

TCI Chemical

Product number: R0019
Product name: Disodium Rhodizonate
Purity: >90.0%(T)
Packaging: 1g
Price: $43
Updated: 2024/03/01

TCI Chemical

Product number: R0019
Product name: Disodium Rhodizonate
Purity: >90.0%(T)
Packaging: 25g
Price: $433
Updated: 2024/03/01

Alfa Aesar

Product number: A16126
Product name: Rhodizonic acid disodium salt, 98%
Packaging: 5g
Price: $42
Updated: 2023/06/20

Less

Sodium rhodizonate Chemical Properties,Usage,Production

Chemical Properties

dark green powder

Uses

Sodium rhodizonate dibasic can be employed as a reactant in the synthesis of:

Dihydroxyquinone carbonate by cyclocondensation reaction with phosgene.
Zwitterionic systems by condensation of heteroaryl-boronic acids.

Uses

As a reagent for barium and strontium.

Purification Methods

The free acid is obtained by acidifiying and extracting with Et2O, drying (MgSO4), filtering, evaporating and distilling in a vacuum (b 155-160o/14mm). The free acid solidifies on cooling, and the colourless crystals can be recrystallised from tetrahydrofuran/pet ether or *C6H6. It forms a dihydrate m 130-140o. The pure di Na salt is formed by dissolving the acid in 2 equivalents of NaOH and evaporating in a vacuum. It forms violet crystals which give an orange solution in H2O that is unstable for extended periods even at 0o, and should be prepared freshly before use. Salts of rhodizonic acid cannot be purified by recrystallisation without great loss due to conversion to crotonate, so that the original material must be prepared anew if pure salt is required. It can be washed with NaOAc solution, then EtOH, to remove excess NaOAc, dried under vacuum and stored in the dark. [UV and tautomerism: Schwarzenbach & Suter Helv Chim Acta 24 617 1941, Polarography: Preisler & Berger J Am Chem Soc 64 67 1942, Souchay & Taibouet J Chim Phys 49 C108 1952, Beilstein 8 H 535, 8 II 572, 8 III 4214, 8 IV 3609.]

Sodium rhodizonate Preparation Products And Raw materials

Raw materials

Preparation Products

Less

Sodium rhodizonate Suppliers

Australia 1 Austria 1 Belgium 1 China 188 Europe 2 Germany 5 India 17 Japan 4 Poland 1 Switzerland 1 United Kingdom 5 United States 33 Global 259

Shanghai Aladdin Bio-Chem Technology Co.,LTD

Tel: 18521735133 18521732826;
Fax: 021-50323701
Email: market@aladdin-e.com
Country: China
ProdList: 25015
Advantage: 65

Shanghai Dingfen Chemical Technology Co., Ltd.

Tel: 021-57450129 02157450129
Fax: 021-57450128
Email: 2789251452@qq.com
Country: China
ProdList: 7709
Advantage: 58

Shenyang yimoke chemical products co. LTD

Tel: 13998106873
Email: 297303255@qq.com
Country: China
ProdList: 146
Advantage: 58

Shanghai Yihui Biochemical Technology Co., LTD

Tel: 17301829151
Email: 3506285926@qq.com
Country: China
ProdList: 161
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94838
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006608290; 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40241
Advantage: 62

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15848
Advantage: 69

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30132
Advantage: 84

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24539
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44751
Advantage: 61

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696;
Email: info@hanhongsci.com
Country: China
ProdList: 42982
Advantage: 64

Shandong Xiya Chemical Co., Ltd

Tel: 13355009207 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18739
Advantage: 57

Tangshan Moneide Trading Co., Ltd.

Tel: 0315-8309571 15633399667
Fax: +86-315-7726572
Email: sales@moneidechem.com
Country: China
ProdList: 704
Advantage: 57

BEST-REAGENT

Tel: 400-1166-196 18981987031
Fax: 028-84555506 800101999
Email: cdhxsj@163.com
Country: China
ProdList: 11726
Advantage: 57

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14443
Advantage: 57

Sinopharm Chemical Reagent Co,Ltd.

Tel: 86-21-63210123
Fax: 86-21-63290778 86-21-63218885
Email: sj_scrc@sinopharm.com
Country: China
ProdList: 9823
Advantage: 79

Spectrum Chemical Manufacturing Corp.

Tel: 021-021-021-67601398-809-809-809 15221380277
Fax: 021-57711696
Email: marketing_china@spectrumchemical.com
Country: China
ProdList: 9664
Advantage: 60

ShangHai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847 13636370518
Fax: 021-55068248
Email: shyysw007@163.com
Country: China
ProdList: 4941
Advantage: 60

Chengdu Ai Keda Chemical Technology Co., Ltd.

Tel: 4008-755-333 18080918076
Fax: 028-86757656
Email: 800078821@qq.com
Country: China
ProdList: 9725
Advantage: 55

Shanghai civi chemical technology co.,Ltd

Tel: 86-21-34053660
Fax: 86-21-34053661
Email: sale@labgogo.com
Country: China
ProdList: 9872
Advantage: 52

Thermo Fisher Scientific

Tel: 800-810-5118
Fax: +86-10-84193589
Email: cnchemical@thermofisher.com
Country: China
ProdList: 17779
Advantage: 75

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22519
Advantage: 55

The future of Shanghai Industrial Co., Ltd.

Tel: 021-61552785
Fax: 021-55660885
Email: sales@shshiji.com
Country: China
ProdList: 9552
Advantage: 55

Shanghai Ruji Biology Technology Co., Ltd.

Tel: +86-21-65211385-8001 36031160
Fax: +86-21-65211385-8004
Email: sales@shruji.com
Country: China
ProdList: 3224
Advantage: 55

Shanghai BeiZhuo Biotech Co., Ltd.

Tel: 021-61119791,13386096464
Fax: 021-50190009
Email: bzswkf@foxmail.com
Country: China
ProdList: 3924
Advantage: 50

Conier Chem & Pharma Co.,Ltd,

Tel: 023-62879767 13996269627;
Fax: +86-28-84559521
Email: sales@conier.com
Country: China
ProdList: 295
Advantage: 56

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9986
Advantage: 55

Hunan HuaTeng Pharmaceutical Co., Ltd.,

Tel: 400-8592883 15367835770
Fax: 0731-82251112
Email: viola@huatengsci.com
Country: China
ProdList: 5877
Advantage: 58

Shaanxi Pioneer Biotech Co., Ltd.

Tel: 13720616393；029-84385017-8003 13720616393
Fax: 029-84385017
Email: sales@pioneerbiotech.com
Country: China
ProdList: 1065
Advantage: 56

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 17501653713 17501653715
Email: xingui2022@126.com
Country: China
ProdList: 10033
Advantage: 58

Shanghai Macklin Biochemical Co.,Ltd.

Tel: 15221275939 15221275939
Fax: 021-50706099
Email: shenlinxing@macklin.cn
Country: China
ProdList: 15878
Advantage: 55

Hangzhou J&H Chemical Co., Ltd.

Tel: +86-571-87396432
Fax: 0571-87396431
Email: sales@jhechem.com
Country: China
ProdList: 10015
Advantage: 53

Chengdu RunZeBenTu Chemical Co., Ltd

Tel: 13096311329 028-88469284 616445927
Fax: 028-88469284
Email: 616445927@qq.com
Country: China
ProdList: 2876
Advantage: 50

Changsha Jing Kang New Material Technology Co., Ltd.

Tel: 0731-85118349 18874718518
Fax: 0731-85118349
Email: ma_haihong@sina.com
Country: China
ProdList: 1597
Advantage: 50

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51471
Advantage: 80

Chengdu RunZeBenTu Chemical Co., Ltd

Tel: 028-88469284 18000562381
Email: rzbtsj@163.com
Country: China
ProdList: 9958
Advantage: 56

Codow Chemical Co.,Ltd.

Tel: 18620099427 18620099427
Fax: +86-20-62619665
Email: amy@howeipharm.com
Country: China
ProdList: 1751
Advantage: 55

Shanghai Xilong Biochemical Technology Co., Ltd.

Tel: 021-52907766-8042
Fax: 021-52906523
Country: China
ProdList: 9947
Advantage: 58

parabiochem

Tel: 025-83453382-8005
Fax: 025-83453382
Email: sale@parabiochem.com
Country: China
ProdList: 9604
Advantage: 55

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20810
Advantage: 60

Raw material medicin reagent co.,Ltd

Tel: 025-57798860
Email: sales@njromanme.com
Country: China
ProdList: 4534
Advantage: 58

Grader reagent

Tel: 18221735425
Email: sales@xinpingchem.com
Country: China
ProdList: 9951
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131981
Advantage: 58

Shandong Ono Chemical Co., Ltd.

Tel: 0539-6362799 20）
Fax: 0539-6362799（To 20）
Country: China
ProdList: 10007
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19806
Advantage: 60

Guangzhou LES biological Technology Co.,Ltd.

Tel: 13672434928
Fax: -
Email: 3307355104@qq.com
Country: China
ProdList: 3650
Advantage: 58

Aikon International Limited

Tel: 025-58859352 18068836627
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 15085
Advantage: 58

Rhawn Reagent

Tel: 400-400-1332688 18019345275
Fax: 400-133-2688
Email: amy@rhawn.cn
Country: China
ProdList: 15503
Advantage: 58

Shanghai He Huan Chemical Co., Ltd.

Tel: 021-60345187 13917602471
Fax: 021-60345187
Email: lzz841106@aliyun.com
Country: China
ProdList: 9908
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Fax: 021-58955996
Email: malulu@leyan.com
Country: China
ProdList: 24971
Advantage: 58

Less

View Lastest Price from Sodium rhodizonate manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: Sodium rhodizonate 523-21-7
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%min
Supply Ability: 100kg
Release date: 2022-10-12

Hebei Guanlang Biotechnology Co., Ltd.

Product: Sodium rhodizonate 523-21-7
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2023-03-22

Hebei Guanlang Biotechnology Co,.LTD

Product: Sodium Rhodizonate 523-21-7
Price: US $10.70/Kg/Drum
Min. Order: 10g
Purity: 99%
Supply Ability: 10000kg
Release date: 2021-07-26

523-21-7, Sodium rhodizonateRelated Search:

4'-Hydroxyacetophenone Sodium carbonate Ethylenediaminetetraacetic acid disodium salt Sodium hydroxide Folic acid Diclofenac sodium 1,3-Dihydroxyacetone Acid Red 94 Sodium acetate Sodium bicarbonate Sodium benzoate Sodium chloride Sodium percarbonate Rhodamine B 1-Hydroxyethylidene-1,1-diphosphonic acid Trisodium phosphate Triclosan ROSOLIC ACID

DISODIUM RHODIZONATE

5,6-DIHYDROXY-5-CYCLOHEXENE-1,2,3,4-TETRONE DISODIUM SALT

3,4,5,6-TETRAOXOCYCLOHEXENE-1,2-DIOL DISODIUM SALT

1,2-DIHYDROXY-3,4,5,6-TETRAOXO-1-CYCLOHEXENE DISODIUM SALT

RHODIZONIC ACID, DISODIUM DERIVATIVE

RHODIZONIC ACID DISODIUM SALT

RHODIZONIC ACID SODIUM SALT

SODIUM RHODIZONATE

SODIUM RHODIZONATE DIBASIC

2,3,4-tetrone,5,6-dihydroxy-5-cyclohexene-disodiumsalt

5-Cyclohexene-1,2,3,4-tetrone,5,6-dihydroxy-,disodiumsalt

5,6-Di(sodiooxy)-5-cyclohexene-1,2,3,4-tetrone

Rhodizonic acid sodium

Rhodizonic acid, disodium salt,98%

Sodium rhodizonate, indicator for metal titration, reagent grade

Sodium rhodizonate dibasic,3,4,5,6-Tetraoxocyclohexene-1,2-diol disodium salt, Rhodizonic acid disodium salt

Rhodizonic acid disodium salt p.a.

Rhodizonic acid sodi

Rhodizonic Acid Disodium Salt Sodium Rhodizonate 3,4,5,6-Tetraoxocyclohexene-1,2-diol Disodium Salt

RHODIZONIC ACID DISODIUM SALT INDICATOR

SodiuM 3,4,5,6-tetraoxocyclohex-1-ene-1,2-bis(olate)

3,4,5,6-Tetraoxocyclohexene-1,2-diol Disodium Salt Sodium Rhodizonate Disodium Rhodizonate

Sodium rhodizote

Rhodizonic acid disodium salt indicator for sulfate titration

Sodium rhodizonate dibasic 97%

Sodiumrhodizmate

1,2-Dihydroxy-3,4,5,6-tetraoxocyclohexene disodium salt

disodium 3,4,5,6-tetraoxocyclohex-1-en-1,2-ylene dioxide

RHODIZONIC ACID DISODIUM SALT 97%

SodiumRhodizonateGr-(RhodizonicAcidSodiumSalt)

SodiumRhodizonateGr

SODIUM RHODIAZONATE

Rhodizonic acid, disodium deriv.

5,6-Bis(sodiooxy)-5-cyclohexene-1,2,3,4-tetrone

SODIUM RHODOZINATE extrapure AR

3,4,5,6-Tetraoxocyclohexene-1,2-diol disodium salt, Rhodizonic acid disodium salt

Rose Red Sodium test solution(ChP)

5-Cyclohexene-1,2,3,4-tetrone,5,6-dihydroxy-, sodium salt (1:2)

Disodium Rhodizonate &gt

Rose Bengal Sodium Test Solution

Sodium rhodizonate AR 1GM

Sodium rhodizonate AR 5GM

Sodium rhodizonate, GR 99%+

523-21-7 Sodium rhodizonate

Sodium Rhodizonate Dibasic extrapure AR, 99%

Rose Red sodium test solution

Sodium rhodizonate,Rhodizonic acid,disodium salt

Sodium roselonate

523-21-7

523-31-7

OCCO3CONaCONa

C6O6Na2

C6Na2O6

Na2C6O6

C6H6Na2

Metal Titration Indicators

Analytical Reagents

Analytical/Chromatography