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sodium bromide| Pharmaceutical Grade | 99.99% Purity | CAS 7647-15-6

Name: sodium bromide| Pharmaceutical Grade | 99.99% Purity | CAS 7647-15-6
Brand: Orient
SKU: pr2607171489
Price: 33 USD
Availability: InStock

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CAS No.:

7647-15-6

Grade:

Pharmaceutical Grade

Content:

99.99%

Port:

shanghaqi

Brand:

Orient

Packaging:

Vial/Bottle/Bag/Carton

Price valid (until):

2026-08-17

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Qingdao Orient Chemical Co.,LTD

Company Type:

Trader

Location:

China

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Main Products:

pharmaceutical intermediates,peptides,electronic chemicals

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Product Description
Seller Information
Inquiry History

Description

Sodium Bromide Specifications, Properties, Production and Applications

Basic Physical Properties

Melting Point: 755 °C (lit.)

Boiling Point: 1390 °C

Bulk Density: 1750 kg/m³

Density: 3.203 g/cm³

Vapor Pressure: 1 mmHg (806 °C)

Refractive Index: 1.6412

Flash Point: 1390 °C

Storage Condition: Store at room temperature

Solubility: Soluble in water to form a clear and colorless solution at a concentration of 1 M (20 °C)

Form: Powder

Color: White

Specific Gravity: 3.21

pH Value: 5.74 (430 g/L, H₂O, 22.5 ℃)

Water Solubility: 905 g/L (20 ºC)

Thermal Conductivity: 2.51 W/(m·K)

Specific Heat Capacity: Cp(crystal): 0.5 J/(g·K); Cp(gas): 0.35 J/(g·K) (25 ℃)

Maximum Wavelength (λmax): λ: 260 nm Amax: 0.01; λ: 280 nm Amax: 0.01

Sensitivity: Hygroscopic

Merck Index: 14, 8594

BRN: 3587179

Dielectric Constant: 6.34

Stability: Stable under normal storage conditions. Incompatible with strong acids; hygroscopic.

InChI: 1S/BrH.Na/h1H;/q;+1/p-1

InChIKey: JHJLBTNAGRQEKS-UHFFFAOYSA-M

SMILES: [Na+].[Br-]

LogP: 0 (25 ℃)

CAS Number: 7647-15-6

NIST Chemical Reference: Sodium bromide (7647-15-6)

EPA Chemical Reference: Sodium bromide (7647-15-6)

Comprehensive Physical & Chemical Properties

Sodium bromide is a colorless cubic crystal or white granular powder at room temperature with an isometric crystal system. It is odorless with a slightly bitter and alkaline taste. The product is hygroscopic and tends to agglomerate in air without deliquescence. It is slightly soluble in ethanol and highly soluble in water, with a water solubility of 121 g per 100 mL of water at 100 ℃. Its aqueous solution is neutral and electrically conductive.

Anhydrous sodium bromide crystals precipitate from aqueous solution at 51 ℃, while dihydrate crystals form below 51 ℃. Bromide ions in sodium bromide can be substituted by fluorine and chlorine elements. Under acidic conditions, bromide ions can be oxidized by oxygen to release elemental bromine, which is widely applied in industrial bromine production.

Sodium bromide can react with dilute sulfuric acid to produce hydrobromic acid. Since hydrobromic acid is a strong acid, it cannot be effectively prepared using dilute sulfuric acid. In industrial production, high-boiling-point acids are used to prepare low-boiling-point hydrobromic acid. Concentrated sulfuric acid is not suitable for this process due to its strong oxidizing property, which oxidizes bromide ions into elemental bromine and produces reddish-brown fumes. This reaction phenomenon can be used to distinguish sodium iodide. Concentrated phosphoric acid is the suitable raw material for preparing hydrobromic acid through heating reaction with solid sodium bromide.

Water Solubility (g/100mL Water at Different Temperatures)

80.2 g (0 ℃); 85.2 g (10 ℃); 90.8 g (20 ℃); 98.4 g (30 ℃); 107 g (40 ℃); 118 g (60 ℃); 120 g (80 ℃); 121 g (90 ℃); 121 g (100 ℃)

Conductivity Data

Solution Concentration & Corresponding Conductivity (mS/cm)

0.50%: 5; 1%: 9.7; 2%: 18.4; 5%: 44; 10%: 84.6; 15%: 122; 20%: 157; 25%: 191; 30%: 216

Product Applications

Sodium bromide is a common analytical reagent and an essential raw material for inorganic and organic synthesis and fine chemical production. It is widely applied in photosensitive material manufacturing, fine chemical industry, synthetic fragrance processing, dye production, textile printing and dyeing and other industrial fields.

In the photosensitive industry, it is used for preparing photosensitive solutions for film production. In the fragrance industry, it serves as a key material for synthetic fragrance manufacturing. In the printing and dyeing industry, it is used as a professional brominating agent for textile treatment. It is also widely utilized in various organic synthesis processes.

Other applications include trace detection of cadmium, preparation of various bromide products, photographic plate-making and fine chemical manufacturing.

Production Methods

1. Urea Reduction Method

Dissolve sodium carbonate and urea in hot water and transfer the mixture into a reactor. Add bromine slowly under continuous stirring to react and generate sodium bromide crude product. Activated carbon is added for decolorization, followed by filtration, evaporative crystallization, centrifugal separation and drying to obtain high-purity finished sodium bromide.

Reaction Equation: 3Br₂ + 3Na₂CO₃ + NH₂CONH₂ → 6NaBr + 4CO₂↑ + N₂↑ + 2H₂O

2. Neutralization Method

Add 40% hydrobromic acid into the reactor, then slowly add 40% sodium hydroxide solution under continuous stirring for neutralization reaction. Stop feeding raw materials when the solution pH value reaches 7.5–8 to obtain crude sodium bromide solution. The finished product is obtained through centrifugal separation, evaporation, crystallization and secondary centrifugal separation.

Reaction Equation: HBr + NaOH → NaBr + H₂O

Alternative neutralization process adopts sodium carbonate to react with hydrobromic acid.

Reaction Equation: 2HBr + Na₂CO₃ → 2NaBr + H₂O + CO₂↑

Fire Hazard Characteristics: Non-combustible; harmless decomposed fumes may generate under high-temperature combustion conditions

Storage & Transportation Requirements: Store in low-temperature, ventilated and dry warehouse environments

Fire Extinguishing Agents: Water, carbon dioxide, dry powder, foam

Safety Protection: Avoid direct inhalation, ingestion, skin and eye contact with the product. In case of accidental contact, rinse the affected area with plenty of clean water immediately.

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Certificates

Basic Info

Product Name:

Sodium bromide

Other Name:

Sodium bromide (NaBr);Sodium bromide;Sedoneural;NSC 77384;Sanibrom 40;59217-63-9

CAS No.:

7647-15-6

Molecular Formula:

BrNa

InChIKeys:

InChIKey=JHJLBTNAGRQEKS-UHFFFAOYSA-M

Molecular Weight:

102.894

Exact Mass:

101.908096

EC Number:

231-599-9

UNII:

LC1V549NOM

NSC Number:

77384

DSSTox ID:

DTXSID3034903

Color/Form:

White crystals, granules, or powder|White, cubic crystals

HScode:

2827510000

Categories:

Blood Glucose Regulators

Characteristics

PSA:

XLogP3:

-2.99600

Appearance:

DryPowder; DryPowder, WetSolid; Liquid; OtherSolid

Density:

3.21 g/cm³

Melting Point:

755 °C

Boiling Point:

1390 °C

Flash Point:

1390°C

Refractive Index:

1.6412

Water Solubility:

905 g/L (20 ºC)

Storage Conditions:

Store in a cool, dry place. Store in a tightly closed container.

Vapor Pressure:

1 mm Hg ( 806 °C)

Toxicity:

LD50 orally in rats: 3.5 g/kg (Smith, Hambourger)

Taste:

Saline, feebly bitter taste

PH:

pH = 6.5-8.0

Experimental Properties:

Absorbs moisture from air but is not deliquescent|The aqueous solution is practically neutral. From water of room temperature, sodium bromide crystallizes with 2H2O in the form of colorless crystals.|Heat of fusion: 26.23 kJ/mol

See More Sodium bromide Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Sodium bromide Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
pharmaceutical intermediates,peptides,electronic chemicals

Location:
Room 102, 1st Floor, East Office Building, No. 45 Pengwan Road, Qianwan Bonded Port Area, Qingdao Zone, China (Shandong) Pilot Free Trade Zone

Payment Terms:
100% TT in advance

Average lead Time:
10

Total Annual Revenue:
$10 million-$25 million

Total Employees:
51-100

Year of Establishment:
2024

A reliable supplier is like insurance.

We are mainly specilized in supply of pharmaceutical intermediates, electronic chemicals，food additives, and other fine chemical products.
Integrity is the foundation, quality is life. We would like to work together with you to build a greener and brighter future.

Website: orientchem.cc
Email: scarlett@orientchem.cc
WhatsApp: +86 17753254221

Inquiry History

25 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	sodium bromide	300 MT	Oct 6, 2025
India	Sodium bromide	1.00 L	Jul 2, 2025
China	Sodium Bromide	200 MT	Jul 31, 2024
Russia	Sodium bromide	20 MT	Mar 20, 2024
Italy	SODIUM BROMIDE	1 MT	Feb 26, 2024
Uzbekistan	Sodium Bromide	20 MT	Feb 13, 2024
Romania	sodium bromide	1400 KG	Jan 20, 2026
India	Sodium Bromide	100 MT	Nov 11, 2025
India	Sodium Bromide	300 MT	Oct 6, 2025
Israel	Sodium Bromide	500 G	Sep 9, 2025
India	Sodium bromide solution	3000.00 TON	Apr 2, 2025
India	Nabr	100.00 MT	Jan 23, 2024
Lebanon	sodium bromide	3 KG	Sep 22, 2023
Indonesia	sodium bromide	1 KG	Jul 17, 2026
United States	Sodium Bromide	114 MT	Jul 16, 2026
Hongkong, China	Sodium Bromide	50 MT	Dec 4, 2024
Malaysia	Sodium Bromide	1 MT	Nov 5, 2024
Qatar	sodium bromide	20 TON	Nov 4, 2024
India	SPENT SODIUM BROMIDE	1.00 MT	Aug 26, 2024
Qatar	Sodium bromide	100 G	May 27, 2024

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