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China Most Professional Factory Supply High Qulity Cuprous Bromide/Copper(I) Bromide CAS 7787-70-4

Name: China Most Professional Factory Supply High Qulity Cuprous Bromide/Copper(I) Bromide CAS 7787-70-4
Brand: Leader
SKU: pr2312101055
Price: 1 USD
Availability: InStock

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CAS No.:

7787-70-4

Grade:

Pharmaceutical Grade

Content:

99%

Port:

Shanghai

Brand:

Leader

Packaging:

25KG/Drum

Sample Available:

Yes

Price valid (until):

2024-01-10

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LEADER BIOCHEMICAL GROUP

Company Type:

Manufactory

Location:

China

Payment Terms:

TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

5 days

Qualification:

Main Products:

Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

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Product Details
Seller Information
Inquiry History

Description

About Product Technical Details

Cuprous bromide Chemical Properties

Melting point	504 °C(lit.)
Boiling point	1345 °C
density	4.71 g/mL at 25 °C(lit.)
Fp	1345°C
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	insoluble in acetone
form	Powder
color	Pale green to green
Specific Gravity	4.98
Water Solubility	Soluble in hydrogen bromide, hydrochloric acid, and ammonium hydroxide. Slightly soluble in water. Insoluble in acetone.
Sensitive	Air Sensitive
Crystal Structure	Hexagonal, Wurtzite (Zincite) Structure - Space Group P 63mc
Merck	14,2659
Solubility Product Constant (Ksp)	pKsp: 8.2
Exposure limits	ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 1 mg/m3
Stability:	Stable, but may be air or light sensitive. Incompatible with alkali metals, strong oxidizing agents.
InChIKey	NKNDPYCGAZPOFS-UHFFFAOYSA-M
CAS DataBase Reference	7787-70-4(CAS DataBase Reference)
NIST Chemistry Reference	Copper(I) bromide(7787-70-4)
EPA Substance Registry System	Copper bromide (CuBr) (7787-70-4)

D-Glucosamine hydrochloride Chemical Properties

Melting point	190-194 °C (dec.)(lit.)
alpha	72.5 º (c=2, H2O, 5hrs.)
refractive index	72 ° (C=1, H2O)
storage temp.	2-8°C
solubility	H₂O: 0.1 g/mL, clear, colorless
form	crystalline
color	White
Water Solubility	soluble
Merck	14,4458
BRN	4157370
Stability:	Stable. Incompatible with strong oxidizing agents. Combustible.
InChI	InChI=1/C6H13NO5.ClH/c7-3-5(10)4(9)2(1-8)12-6(3)11;/h2-6,8-11H,1,7H2;1H/t2-,3-,4-,5-,6?;/s3
InChIKey	QKPLRMLTKYXDST-LPRXMDNASA-N
SMILES	[C@H]1(CO)OC([C@H](N)[C@@H](O)[C@@H]1O)O.Cl \|&1:0,5,7,9,r\|
LogP	-2.375 (est)
CAS DataBase Reference	66-84-2(CAS DataBase Reference)
EPA Substance Registry System	D-Glucose, 2-amino-2-deoxy-, hydrochloride (66-84-2)

Safety Information

Product Pictures

About Our Group

Since 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories with shares and subordinates.We focus on manufacture high quality raw materials and refined ingredients which is widely used at different industries areas like Pharm & chemicals industry, functional active ingredients industry, nutritional Ingredients industry, health care products industry, cosmetics industry, pharmaceutical and refined food, feed, oil industry, natural plant ingredients industries, agriculture industry etcs to provide top quality of GMP standards products.

All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, agriculture raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world. Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China.

Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research. Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates.

With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products. Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people.

We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.

We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.

Our Factories Production Lines

Our Factories R&D ability

Our Factories warehouse 52000㎡

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ECHEMI Editorial Reference

Cuprous bromide (CuBr) is an inorganic chemical compound that holds a significant place in the field of chemistry due to its unique properties and widespread applications. This monovalent copper halide exists in the form of white, cubic crystals, exhibiting pure chemical characteristics. However, this beautiful white substance is highly sensitive to environmental conditions and will quickly decompose once exposed to light or moist air, revealing its unstable chemical properties. In terms of chemical structure, the molecular structure of CuBr is similar to that of zinc sulfide, forming a paramagnetic solid structure. This structure endows it with unique performance in certain chemical reactions, making it an important reagent in organic synthesis. CuBr can form stable complexes with various acids such as hydrochloric acid and hydrobromic acid, and react with aqueous ammonia to produce corresponding ammine complexes. These characteristics make it highly adjustable in chemical reactions. In terms of physical properties, the density of CuBr is 4.72 g/cm3, its melting point is 504 °C, and its boiling point is as high as 1345 °C, showing its high melting point and relatively high density. This substance dissolves slowly in water but can be fully dissolved in hydrobromic acid, hydrochloric acid, and ammonium hydroxide, while being insoluble in acetone. These characteristics determine its special requirements for experimental operation and storage, which need to be kept in a cool and dry environment, sealed to prevent decomposition caused by contact with air or water. The CAS number of CuBr is 7787-70-4, and its chemical formula clearly indicates its chemical composition. In addition, it has many alternative names, reflecting different names in different research fields and applications. The vapor pressure of CuBr at 1 mm Hg @ 572 °C indicates its stability in high-temperature environments, but it decomposes when exposed to hot water or strong oxidizing agents such as nitric acid. CuBr, a monovalent copper bromide, is an inorganic salt with high reactivity and unique chemical structure, widely used in organic synthesis and chemical research. Its sensitivity to environmental conditions, good solubility, and paramagnetism make it a unique tool for chemical reactions, and a valuable asset for chemists.

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Basic Info

Product Name:

Copper bromide (CuBr)

Other Name:

Copper bromide (CuBr);Cuprous bromide;Copper monobromide;Copper(1+) bromide;Copper(I) bromide;Copper(1+) bromide tetramer;Copper bromide (Cu4Br4);Cuprous bromide (CuBr);Copper bromide (Cu0.5Br0.5);62431-55-4;2490708-37-5

CAS No.:

7787-70-4

Molecular Formula:

BrCu

InChIKeys:

InChIKey=NKNDPYCGAZPOFS-UHFFFAOYSA-M

Molecular Weight:

143.45000

Exact Mass:

141.84800

EC Number:

232-131-6

DSSTox ID:

DTXSID6052530

Color/Form:

White powder or cubic crystals (zinc blende structure)|White tetrahedral crystals|White crystalline solid becoming green in light

HScode:

2827590000

Categories:

Bulk Drug Intermediates

Characteristics

PSA:

XLogP3:

0.84310

Appearance:

Copper (i) bromide appears as white powder or crystal. Turns green to dark blue on exposure to sunlight. Sinks and mixes slowly with water. (USCG, 1999)

Density:

4.72 g/cm³ @ Temp: 25 °C

Melting Point:

504 °C

Boiling Point:

1345 °C

Flash Point:

1345°C

Refractive Index:

2.09

Water Solubility:

Soluble in hydrogen bromide, hydrochloric acid, and ammonium hydroxide. Slightly soluble in water. Insoluble in acetone.

Storage Conditions:

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

Vapor Pressure:

1 MM HG @ 572 DEG C

Experimental Properties:

Decomposes in hot water, nitric acid|Heat of fusion: 16.03 cal/g

See More Copper bromide (CuBr) Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Skin irritation, Category 2

Serious eye damage, Category 1

Hazardous to the aquatic environment, short-term (Acute) - Category Acute 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 1

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H302 Harmful if swallowed H315 Causes skin irritation H318 Causes serious eye damage H400 Very toxic to aquatic life H410 Very toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P317 Get medical help. P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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 Copper bromide (CuBr) Safety Data Sheet 

Seller Information

Business Type:
Manufactory

Main Products:
Biochemicals Ingredients,Vitamin Amino Acid Ingredients,Cosmestic Ingredients,Pharma Chemicals,Organic Fine Chemicals,Food Nutrient Ingredients

Location:
National Aerospace Economic & Technical Development Zone,Chang'an,Xi'an,China

Payment Terms:
TT against copy of documents,D/P,L/C,D/A,O/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
5 days

Total Annual Revenue:
$10 million-$25 million

Total Employees:
Above 1000

Year of Establishment:
2014

Company Certificates
- Level A of Tax Credit Registration Assessment by Government
- Good Product Quality Management Certificate of Shanxi Province,China
- Company Trade Union Qualification Certificate
- Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
- AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
- FDA
24 Hours Team Service
Email
info@leader-biogroup.com
Hot Line
+86-029-68895030
+86-029-68569961
+86-029-68569962
Fax
+86-029-68895030

Leader Biochemical Group is a large leader incorporated industry manufacturers and suppliers of advanced refined raw materials From the year of 1996 when our factory was put into production to year of 2020, our group has successively invested in more than 52 factories Base with shares and subordinates.We focus on manufacture Pharm & chemicals, functional active ingredients, nutritional Ingredients, health care products, cosmetics, pharmaceutical and refined feed, oil, natural plant ingredients industries to provide top quality of GMP standards products.All the invested factories' product lines cover API and intermediates, vitamins, amino acids, plant extracts, daily chemical products, cosmetics raw materials, nutrition and health care products, food additives, feed additives, essential oil products, fine chemical products and agricultural chemical raw materials And flavors and fragrances. Especially in the field of vitamins, amino acids, pharmaceutical raw materials and cosmetic raw materials, we have more than 20 years of production and sales experience. All products meet the requirements of high international export standards and have been recognized by customers all over the world.
- Our manufacture basement & R&D center located in National Aerospace Economic & Technical Development Zone Xi`an Shaanxi China. Now not only relying on self-cultivation and development as well as maintains good cooperative relations with many famous research institutes and universities in China. Now, we have closely cooperation with Shanghai Institute of Organic Chemistry of Chinese Academy of Science, Beijing Institute of Material Medical of Chinese Academy of Medical Science, China Pharmaceutical University, Zhejiang University. Closely cooperation with them not only integrating Science and technology resources, but also increasing the R&D speed and improving our R&D power. Offering Powerful Tech supporting Platform for group development. Keep serve the manufacture and the market as the R&D central task, focus on the technical research.
  
  Now there are 3 technology R & D platforms including biological extract, microorganism fermentation and chemical synthesis, and can independently research and develop kinds of difficult APIs and pharmaceutical intermediates. With the strong support of China State Institute of Pharmaceutical Industry (hereinafter short for CSIPI), earlier known as Shanghai Institute of Pharmaceutical Industry (SIPI), we have unique advantages in the R & D and industrialization of high-grade, precision and advanced products.
  
  Now our Group technical force is abundant, existing staff more that 1000 people, senior professional and technical staff accounted for more than 50% of the total number of employees, including 15 PhD research and development personnel, 5 master′ S degree in technical and management personnel 9 people. We have advanced equipment like fermentation equipment and technology also extraction, isolation, purification, synthesis with rich production experience and strict quality control system, According to the GMP required, quickly transforming the R&D results to industrial production in time, it is our advantages and our products are exported to North and South America, Europe, Middle East, Africa, and other five continents and scale the forefront in the nation, won good international reputation.
  
  We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Leader will be your strong, sincere and reliable partner in China.
- Process Capability : It has more than 100 sets of multi-functional reaction reactors, such as 100l~6300l enamel, stainless steel, Hastelloy, etc. It can realize Grignard, coupling, bromination, Wittig reaction and other conventional reactions. There are microchannel reactor workshops, which can realize continuous production, energy conservation and emission reduction. It can realize high pressure, high vacuum rectification, ultra-low temperature (-80 ℃ ~-100 ℃), ultra-high temperature (300 ℃ ~400 ℃) and other special reactions. It can realize the customization and processing of customers' products.
Factory Overview

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GROUP HONOR
Honor Name: Level A of Tax Credit Registration Assessment
Issued By:National Administration of Taxation & Shaanxi Tax Bureau
Authorised Date:2018-09-16
Description: National Administration of Taxation & Shaanxi Tax Bureau

Honor Name: AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China
Issued By:China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description:AAA TOP Credit Excellent Group Enterprise of Shanxi Province,China

Honor Name:Excellent Group Enterprise of Quality and credit in Shaanxi ProvinceChina
Issued By: China Association of Shaanxi product Quality management Center
Authorised Date:2018-12-31
Description: Excellent Group Enterprise of Quality and Integrity in Shaanxi Province,China

Honor Name: Products Patent Certificates

Inquiry History

1 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Copper(I) bromide	100 KG	Jun 28, 2024

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China Most Professional Factory Supply High Qulity Cuprous Bromide/Copper(I) Bromide CAS 7787-70-4

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

Factory Logistics Departments

GROUP HONOR

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Email	info@leader-biogroup.com
Hot Line	+86-029-68895030
	+86-029-68569961
	+86-029-68569962
Fax	+86-029-68895030