ChemicalBook > Product Catalog >Organic Chemistry >Organometalate >1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
![1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT Structure](CAS/GIF/525-05-3.gif)
- CAS No.
- 525-05-3
- Chemical Name:
- 1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
- Synonyms
- nitrosor;Nitroso R Sa;NITROSO-R-SALT;1-nitroso-r-salt;Nitroso-R-SaltGr;Nitroso red salt;Nitroso-RSalt>95%;NITROSO-R-SALT AR;Nitroso-Rsalt,tech.85%;LABOTEST-BB LT00454615
- CBNumber:
- CB2101095
- Molecular Formula:
- C10H8NNaO8S2
- Molecular Weight:
- 357.28
- MOL File:
- 525-05-3.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/7/28 13:44:10
Melting point | >300 °C(lit.) |
---|---|
solubility | Slightly soluble in methanol and ethanol. |
form | Crystalline Powder |
color | Yellow to orange |
Water Solubility | almost transparency |
Merck | 14,6644 |
BRN | 3643930 |
CAS DataBase Reference | 525-05-3(CAS DataBase Reference) |
EPA Substance Registry System | 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-nitroso-, disodium salt (525-05-3) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302+H312+H332-H315-H319-H335 | |||||||||
Precautionary statements | P261-P264-P270-P271-P280-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
Hazard Codes | Xn | |||||||||
Risk Statements | 20/21/22 | |||||||||
Safety Statements | 22-24/25 | |||||||||
WGK Germany | 3 | |||||||||
RTECS | QJ6480000 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29089990 | |||||||||
NFPA 704 |
|
1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT price More Price(4)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
TCI Chemicals (India) | N0268 | Disodium 1-Nitroso-2-naphthol-3,6-disulfonate Monohydrate | 525-05-3 | 25G | ₹4000 | 2022-05-26 | Buy |
TCI Chemicals (India) | N0268 | Disodium 1-Nitroso-2-naphthol-3,6-disulfonate Monohydrate | 525-05-3 | 500G | ₹34500 | 2022-05-26 | Buy |
SRL | 43713 | Nitroso R-Salt extrapure AR | 525-05-3 | 25Gms | ₹410 | 2022-05-26 | Buy |
SRL | 43713 | Nitroso R-Salt extrapure AR | 525-05-3 | 100Gms | ₹1230 | 2022-05-26 | Buy |
1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT Chemical Properties,Uses,Production
Chemical Properties
YELLOWISH-ORANGE TO YELLOW-BROWN CRYST. POWDER
Uses
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt is the most sensitive determination of trace cobalt reagents used for determination of cobalt and potassium-sensitive reagents.
Purification Methods
Purify the salt by dissolution in aqueous alkali and precipitation by addition of HCl. The pKa is 7.13. [Oka & Miyamoto J Chem Soc Jpn (Pure Chem Sectn) 76 672 1955 (Chem Abstr 11882 1956I), Beilstein 11 IV 669.]
1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT Preparation Products And Raw materials
Global( 251)Suppliers
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Esjay Chemicals | +919820452929 | Maharashtra, India | 110 | 58 | Inquiry |
GSP Dyes and Chemicals Pvt.Ltd | +91-22-28144802 +91-2228144802 | Maharashtra, India | 79 | 58 | Inquiry |
Anubhav Business Corporation | +91-2228014519 +91-2228014999 | Maharashtra, India | 119 | 58 | Inquiry |
Arnish Laborates Pvt Ltd | +91 7208475595 | Maharashtra, India | 187 | 58 | Inquiry |
JSK Chemicals | +919879767970 | Gujarat, India | 3756 | 58 | Inquiry |
ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
CHEMSWORTH | +91-261-2397244 | New Delhi, India | 6707 | 30 | Inquiry |
LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Esjay Chemicals | 58 |
GSP Dyes and Chemicals Pvt.Ltd | 58 |
Anubhav Business Corporation | 58 |
Arnish Laborates Pvt Ltd | 58 |
JSK Chemicals | 58 |
ALPHA CHEMIKA | 43 |
Scientific OEM | 38 |
CHEMSWORTH | 30 |
LOBA CHEMIE PVT.LTD. | 58 |
Pharmaffiliates Analytics and Synthetics P. Ltd | 58 |
525-05-3(1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT)Related Search:
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LABOTEST-BB LT00454615
DISODIUM 1-NITROSO-2-NAPHTHOL-3,6-DISULFONATE
DISODIUM 3-HYDROXY-4-NITROSO-2,7-NAPHTHALENEDISULFONATE
3-HYDROXY-4-NITROSO-2,7-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
1-Nitroso-2-naphthol-3,6-disul
1-Nitroso-2-naphthol-3,6-disulfonicacidsodiumsalt
1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT
2-HYDROXY-1-NITROSO-3,6-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
NITROSO-R-SALT
2,7-Naphthalenedisulfonicacid,3-hydroxy-4-nitroso-,disodiumsalt
Nitroso-Rsalt,tech.85%
1-Nitroso-2-hydroxynaphthalene-3,6-disulfonic acid, sodium salt
1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate, indicator grade, pure
1-nitroso-r-salt
1-nitroso-3,6-disulfonate
Nitroso-R salt, tech. 85%
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, Nitroso-R salt
1-Nitroso-2-naphthol-3,6-disulfonic acid hydrate disodium salt
Nitroso-R salt, Nitroso-R-salt, 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodium salt
3-Hydroxy-4-nitrosonaphthalene-2,7-bis(sulfonic acid sodium) salt
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%
1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate,98%
1-Nitroso-2-naphthol-3,6-disulfonic acid, disodium salt hydrate,pure,indicator grade
1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt,95%,pract.
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid
disodium salt Disodium 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonate
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid sodium salt
1-NITROSO-2-NAPHTHOL-3,6-DISULFONIC ACID DISODIUM SALT HYDRATE INDICATOR GADE
DisodiuM 1-Nitroso-2-naphthol-3,6-disulfonate 
7-naphthalenedisulfonicacid,3-hydroxy-4-nitroso-disodiumsalt
nitrosor
disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulphonate
Nitroso-RSalt>95%
Hydroxy-4-Nitroso-2,7NaphthalenedisulfonicAcidSodiumSalt-Nitroso-R-Salt
Nitroso-R-SaltGr
Disodium 3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonate
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic Acid Disodium Salt
1-Nitroso-2-naphthol-3,6-disulfonic Acid Disodium Salt
Nitroso R Salt
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid disodiuM salt, for analysis
SodiuM 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
Nitroso red salt
Nitroso R Sa
NITROSO R SALTNITROSO R SALTNITROSO R SALT
1-Nitroso-2-naphthol-3
1-Nitro-2-naphthol-3,6—disulfonic acid disodium salt
Disodium1-Nitroso-2-naphthol-3,6-disulfonateMonohydrate>
3-Hydroxy-4-nitroso-2,7-naphthaL
fonic acid disodium saL
Nitroso R-Salt extrapure AR
NITROSO-R-SALT AR
Disodium 3-hydroxy-4-nitrosonaphthalene-2,7-disulfonate
3-Hydroxy-4-nitroso-2,7-naphthalenedisulfonic acid sodium salt (1:2)
525-05-3
C10H5NNa2O8S2H2O
C10H5NNa2O8S2
C10H5NNa2O8S2xH2O
HOC10H4NOSO3Na2
C10H5NO8S22Na
ONC10H4SO3Na2OH
ONC10H4OHSO3Na2xH2O