Sodium 3-nitrobenzenesulphonate

Product Name: Sodium 3-nitrobenzenesulphonate
CAS No.: 127-68-4
Chemical Name: Sodium 3-nitrobenzenesulphonate
Synonyms: RESIST SALT;SODIUM 3-NITROBENZENESULFONATE;3-NITROBENZENESULFONIC ACID SODIUM SALT;ludigol;3-Nitrobenzenesulfonate;3-nitrobenzenesulphonate;tiskan;SODIUM M-NITROBENZENESULFONATE;SMNBS;Ludigo
CBNumber: CB4193939
Molecular Formula: C6H4NNaO5S
Formula Weight: 225.15
MOL File: 127-68-4.mol

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Sodium 3-nitrobenzenesulphonate Property

Melting point:: 350 °C
Boiling point:: 217.5°C
Density: 0.45 g/cm3 (20 °C)
bulk density: 450kg/m3
vapor pressure: 10.3Pa at 25℃
Flash point:: 100 °C
storage temp.: Store below +30°C.
solubility: water: soluble50mg/mL, clear to slightly hazy, faintly yellow to yellow
form: Crystalline Powder
pka: 0[at 20 ℃]
color: Light yellow
PH: 8 (50g/l, H2O, 23℃)
Water Solubility: 200 g/L (20 ºC)
Sensitive: Hygroscopic
BRN: 3639982
Stability:: Stable. Hygroscopic. Incompatible with strong oxidizing agents.
InChIKey: LJRGBERXYNQPJI-UHFFFAOYSA-M
LogP: -2.61 at 25℃
CAS DataBase Reference: 127-68-4(CAS DataBase Reference)
EPA Substance Registry System: Sodium 3-Nitrobenzenesulfonate (127-68-4)

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Safety

Hazard Codes: Xi
Risk Statements: 36-43
Safety Statements: 24-26-37
WGK Germany: 1
RTECS: DB7195000
Autoignition Temperature: 355 °C
TSCA: Yes
HS Code: 29049085
Hazardous Substances Data: 127-68-4(Hazardous Substances Data)
Toxicity: LD50 orally in Rabbit: > 2000 mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H317May cause an allergic skin reaction

H319Causes serious eye irritation

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 8.06548
Product name: 3-Nitrobenzenesulfonic acid sodium salt
Purity: for synthesis
Packaging: 100g
Price: $29.3
Updated: 2025/07/31

Sigma-Aldrich

Product number: 8.06548
Product name: 3-Nitrobenzenesulfonic acid sodium salt
Purity: for synthesis
Packaging: 1kg
Price: $80.9
Updated: 2025/07/31

Sigma-Aldrich

Product number: 225193
Product name: Sodium 3-nitrobenzenesulfonate
Purity: 98%
Packaging: 100g
Price: $48.2
Updated: 2025/07/31

Sigma-Aldrich

Product number: 225193
Product name: Sodium 3-nitrobenzenesulfonate
Purity: 98%
Packaging: 500g
Price: $74.4
Updated: 2025/07/31

TCI Chemical

Product number: N0141
Product name: Sodium 3-Nitrobenzenesulfonate
Purity: >95.0%(T)
Packaging: 25g
Price: $19
Updated: 2025/07/31

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Sodium 3-nitrobenzenesulphonate Chemical Properties,Usage,Production

Chemical Properties

solid

Uses

Sodium 3-nitrobenzenesulfonate is a reagent in the synthesis of azetidinyl ketolides for treatment of susceptible and multidrug resistant community-acquired respiratory tract infections.

Flammability and Explosibility

Non flammable

Synthesis

98-95-3

127-68-4

1) In a 500 mL four-neck flask equipped with a thermometer, mechanical stirrer and exhaust gas absorption device, 246 g (2.0 mol) of nitrobenzene and 139 g (1.2 mol) of chlorosulfonic acid were added. Stirring was initiated and heated to 120 °C, and the sulfonation reaction was maintained at this temperature for 3 hours. The hydrogen chloride gas generated during the reaction was introduced into 200 mL of deionized water through the tail gas absorption device, and finally an aqueous hydrogen chloride solution with a mass concentration of 17.5% was obtained. (2) After the reaction was completed, the reaction mixture was cooled to room temperature, 500 mL of water and 63.6 g (0.6 mol) of sodium carbonate were added and stirred thoroughly. The oil layer was separated after standing. The oil layer was washed three times with 500 mL of water and subsequently dried over 35 g of molecular sieves to give 95 g of recovered nitrobenzene with 99.3% purity. The aqueous layer solution was dried by a spray drying unit (feed rate 15-20 mL/min, inlet temperature 300 °C, outlet temperature 100 °C) to give 266 g of dried sodium nitrobenzenesulfonate product with 99.0% purity and 98.4% yield (in terms of consumed nitrobenzene).

References

[1] Patent: CN108997175, 2018, A. Location in patent: Paragraph 0046-0059; 0062-0066

Sodium 3-nitrobenzenesulphonate Preparation Products And Raw materials

Raw materials

FUMING SULFURIC ACID Benzene Nitric acid Nitrobenzene Activated carbon,decolor 3-NITROBENZENESULFONIC ACID Sulfuric acid Sodium carbonate

Preparation Products

2-AMINOANTHRAQUINONE 8-Chloroquinoline 6-NITROQUINOLINE Quinacridone 3-Diethylaminophenol Metanilic acid Ethyl vanillin Quinoline-5-carboxylic acid 5-Methylquinoline

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Sodium 3-nitrobenzenesulphonate Suppliers

Americas 1 Australia 1 Belgium 1 China 470 Europe 4 France 2 Germany 6 India 95 Italy 3 Japan 11 Mexico 1 Slovakia 1 South Korea 2 Switzerland 2 Ukraine 1 United Kingdom 10 United States 44 USA 1 Global 656

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View Lastest Price from Sodium 3-nitrobenzenesulphonate manufacturers

Jinan Finer Chemical Co., Ltd

Product: Sodium 3-nitrobenzenesulphonate 127-68-4
Price: US $1.00/kg
Min. Order: 1kg
Purity: ≥99%
Supply Ability: 1000mt/year
Release date: 2022-09-29

Hebei Junhua Import and Export Co., LTD

Product: Sodium 3-nitrobenzenesulphonate 127-68-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000
Release date: 2025-04-02

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 3-Nitrobenzenesulfonic Acid Sodium Salt 127-68-4
Price: US $70.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 5000
Release date: 2024-06-06

127-68-4, Sodium 3-nitrobenzenesulphonateRelated Search:

Diclofenac sodium Sodium chloride Sodium acetate 1-Chloro-3-nitrobenzene Sodium benzoate Sodium chlorite Sodium hydroxide Sodium lignosulfonate Sodium bicarbonate 3-Nitrobenzaldehyde Sodium sulfate 3,4-Difluoronitrobenzene Sodium citrate 1-DODECANESULFONIC ACID SODIUM SALT Sodium 3-nitrobenzoate 3-SULFAMOYL-BENZOIC ACID Sodium 3-mercaptopropanesulphonate Sodium 2-ethylhexanoate

3-NITROBENZENESULFONIC ACID SODIUM SALT

NITROBENZENESULFONIC(M-) ACID, SODIUM SALT

M-NITROBENZENESULFONIC ACID, NA SALT

M-NITROBENZENESULFONIC ACID SODIUM SALT

RESIST SALT

SODIUM M-NITROBENZENESULFONATE

SODIUM 3-NITROBENZENESULFONATE

Sodium 3-nitrobenzenesulphonate

m-Nitrobenzenesulfonicacid,s

m-nitro-benzenesulfonicacisodiumsalt

nitrobenzen-m-sulfonansodny

nitrobenzen-m-sulfonansodny(czech)

nitrols

ResistsaltS

tiskan

3-Nitrobenzenesulfonic acid, sodium salt,99%

3-Nitrobenzenesulfonic acid sodium salt,93%,pract.

META NITRO BENZENE SULFONIC ACID SODIUM SALT

3-Nitrobenzenesulfonic acid sodium salt, pract., 93%

Sodium 3-nitrobenzen

NBSA : M-nitrobenzenesulfonic acid sodiuM salt

Benzenesulfonic acid, 3-nitro-, sodiuM salt (9CI)

Benzenesulfonic acid, M-nitro-, sodiuM salt (8CI)

M-nitrobenzene sodiuM sulphonate(MBS)

M-nitrobenzene sodiuM sulphonate

Benzenesulfonic acid,3-nitro-, sodiuM salt (1:1)

SodiuM 3-nitrobenzenesulfonate 98%

sodium 3-nitrobenzene-1-sulfonate

3-Nitrobenzenesulfonate

3-Nitrobenzenesulfonic acid sodium salt for synthesis

Meta Nitrobenzene Sulfonic Acid Sodium

Sodium 3-nitrobenzenesulfonate, Water <2%

3-nitro-benzenesulfonicacisodiumsalt

Benzenesulfonicacid,3-nitro-,sodiumsalt

ludigol

ludigolf,60

LudigolS

m-nitrobenzenesulfonic

resist agent

Anti-staining salt S

MBS(white)

sodium 3-nitrobenzenesulfonic acid

Sodium 3-nitrobenzenesulphonate 60%,80%,90%.

Nitro Benzene Sulphonyl Chloride

tiskan(czech)

RESERVOL-P

Cronol 100

Cronol 100-MFP

P35522BE

P35522LS

SMNBS

3-NitrobenzensulfonicAcidSodiumSalt98%

3-Nitrobenzenesulfonic acid sodium salt hydrate, 98%

sodium 3-nitrobenzenesulfonate hydrate

3-Nitrobenzene sulfonate acid sodium salt

m-Nitrobenzene sulfocnic acid sodium salt

m-Nitrobenzenesul fonate

Sodium 3-nitrobenzenesulfonate, 98%, water <2%