CAS: 7699-45-8 Factory Price Solid Zinc Bromide Znbr2 Oil Field
Product Overview
Basic Info.
Model NO.
jiuzhou-469
EINECS
231-718-4
Appearance
Powder
Grade Standard
Industrial Grade
Shelf Life
2 Years
Stock
Available
Molecular Weight
225.19
Density
4.22
Melting Point
394 ℃
Boiling Point
697 ℃
Refractive Index
1.5452
Flash Point
650°C
Water Solubility
Soluble, 447 G/100 Ml (20 ℃)
Transport Package
25kg/Bag
Specification
98%min
Trademark
Jiuzhou
Origin
China
HS Code
2827590000
Production Capacity
1000 Tons Yearly
Product Description
| Name | Zinc bromide |
| Molecular Formula | ZnBr2 |
| Molecular Weight | 225.19 |
| CAS Registry Number | 7699-45-8 |
| EINECS | 231-718-4 |
| Density | 4.22 |
|---|---|
| Melting point | 394 ºC |
| Boiling point | 697 ºC |
| Water solubility | soluble, 447 g/100 mL (20 ºC) |
1. Oil and gas extraction
Used for preparing high-density completion fluid, cementing fluid, and workover fluid for marine and onshore oil fields, it can effectively prevent reservoir pollution and improve oil recovery rate.
2. Chemical synthesis and organic chemical engineering
As a catalyst for organic synthesis, such as in the bromination reaction of aromatic compounds.
Used as raw materials or intermediates for the production of other chemical products.
3. Pharmaceutical and photosensitive industries
Used in the pharmaceutical industry as a raw material or intermediate for pharmaceutical preparation.
Used for preparing photographic emulsions, it is a traditional photosensitive material raw material.
4. Batteries and New Energy
Used as battery electrolyte, especially in energy storage batteries such as zinc bromine flow batteries.
Used for producing batteries in the field of new energy.
5. Fiber and Material Processing
Used as a post-treatment agent for artificial silk and synthetic fibers.
Used as a wood preservative.
6. Other industrial uses
Used as a chemical analysis reagent.
Used for manufacturing products such as fire extinguishing agents, flame retardants, refrigerants, photosensitive paper, etc.
Due to its optical properties, it can be used in fields such as nuclear reaction window protection screen materials and nonlinear optical film materials.
| Item | Specifications | |
| Form | Solid | Liquid |
| Appearance | White crystal or solid | Colorless transparent liquid |
| ZnBr2(Main content) | ≥98.0% | ≥70.0% |
| Chloride | ≤1.0% | ≤0.5% |
| Sulfate | ≤0.02% | ≤0.01% |
| PH(5% ) | 4~6 | 2~5 |
| Bromate | No reaction | No reaction |
| lead | ≤100ppm | ≤100ppm |
| Water insoluble matter% | ≤0.3 | ≤0.3 |
| Density(20ºC) | - | ≥2.3g/cm3 |
| Package | Cardboard drum or woven bag lined with plastic bag, 25kg/bag, drum | Blue plastic pail 460 kg/drum or 1000 liters IBC's |
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,while the courier cost will be borne by the buyers.
Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.
Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.
Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.
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Product Description
Mercury, chemically known as mercury (Hg), is the only metal that exists in liquid form at normal temperature and pressure. It has a silvery-white metallic luster, is highly fluid and has an extremely high density (13.59 g/cm³). Its unique physical and chemical properties, such as a low melting point (-38.87℃), high boiling point (356.6℃), stable coefficient of thermal expansion, and extremely low vapor pressure, make it a core material for many special products.
Basic Info
Product Name
Mercury
Content (Hg)%
≥99.999%
Iron (Fe)% Iron (FE)%
≤0.00002
Other heavy metals (in lead)%
≤0.00004
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VIew moreLooking for premium Liquid Mercury Hg? As leading China suppliers and a certified factory, we provide 99.999 purity mercury for gold extraction, thermometers, and sphygmomanometers with full export compliance.
Product Description
Mercury, chemically known as mercury (Hg), is the only metal that exists in liquid form at normal temperature and pressure. It has a silvery-white metallic luster, is highly fluid and has an extremely high density (13.59 g/cm³). Its unique physical and chemical properties, such as a low melting point (-38.87℃), high boiling point (356.6℃), stable coefficient of thermal expansion, and extremely low vapor pressure, make it a core material for many special products.
Basic Info
Product Name
Mercury
Content (Hg)%
≥99.999%
Iron (Fe)% Iron (FE)%
≤0.00002
Other heavy metals (in lead)%
≤0.00004
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VIew moreProduct DetailsCustomization: Available CAS No.: 13463-67-7 Formula: TiO2 -
VIew moreSodium cyanide is a white crystalline powder at normal temperature and pressure. It is highly soluble in water, and its aqueous solution is strongly alkaline.
Sodium cyanide is an important chemical raw material, mainly applied in the following fields:
Electroplating industry: It is used for electroplating and surface treatment of metals, which can enhance the smoothness and adhesion of the coating.
Metallurgical industry: It is used for extracting precious metals such as gold and silver. By taking advantage of the property that cyanide ions form stable complexes with precious metal ions, it achieves the enrichment and separation of precious metals.
Organic synthesis: As an intermediate, it is used in the manufacture of drugs, dyes, pesticides and other chemicals.
APPLICATION
It is widely used for Gold, Silver extraction. It is a main part of plating liquids for zinc,copper, gold, silver, cadmium etc. It also used as the raw material for fine chemicals, pharmaceutical intermediates, pesticide intermediates, etc.
PACKING
1、In 50kgs iron drums lined with PE bags. Normally in black & blue color, also can be painted according with customer’s request.
2、In 1000kgs wooden boxes，with inner woven bags & PE bags.
Product name: Sodium cyanide
Molecular formula NaCN Molar mass 49.01 g/mol Appearance white crystalline pills CAS number [143-33-9] Item
Specification
Purity (NaCN)
98.0% min.
Sodium Hydroxide (NaOH)
0.5% max.
Sodium Carbonate (Na2CO3）
0.5% max.
Water (H2O)
0.5% max.
Water Insoluble
0.05% max.
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VIew moreLooking for premium Liquid Mercury Hg? As leading China suppliers and a certified factory, we provide 99.999 purity mercury for gold extraction, thermometers, and sphygmomanometers with full export compliance.
Product Description
Mercury, chemically known as mercury (Hg), is the only metal that exists in liquid form at normal temperature and pressure. It has a silvery-white metallic luster, is highly fluid and has an extremely high density (13.59 g/cm³). Its unique physical and chemical properties, such as a low melting point (-38.87℃), high boiling point (356.6℃), stable coefficient of thermal expansion, and extremely low vapor pressure, make it a core material for many special products.
Basic Info
Product Name
Mercury
Content (Hg)%
≥99.999%
Iron (Fe)% Iron (FE)%
≤0.00002
Other heavy metals (in lead)%
≤0.00004
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