| Content | Introduction and Application:
Our annual capacity of glacial acetic acid is 350,000MT.We use a new technical process to produce,that is methanol decomposition.It is mainly used in manufacturing of vinyl acetate, diketen, acetate, ethyl cellulose and chloro acetic acid. It can also be used in the field of synthetic fiber, binding agent, pharmacy, fertilizer and dyeing raw material and in the field of plastic, rubber and printing as soluant.
Detail description:
HS code: 2915211900
CAS No.: 64-19-7
Formula: CH3COOH
Appearance: Colorless Liquid
Packing details:
30kg drum 800rums/20FCL 24mts/20FCL
220kg drum 80 drums/20FCL 17.6mts/20FCL
1.05mts/IBC 20IBC/20FCL 21mts/20FCL
Specification: | Index | Specification | Result | | Apha color | <10 | 5 | | Freezing point ºC | 16 | 16 | | Specific gravity | 1.04 | 1.04 | | Acetid acid | ≥99.8% | 99.9% | | Acetaldehyde | ≤0.004% | 0.003% | | Formic acid | ≤0.06% | 0.03% | | Iron | ≤0.00004% | 0.00002% | | Non-Volatile Matter | ≤0.003% | 0.004% | | The heavy metal(As Pb counts) | ≤0.0002% | 0.00014% | | Product Description of the Citric Acid Citric Acid is mainly used as flavoring agent, preservative for food and beverage industry. It also can be used as antioxidant, plasticizer, detergent in chemical, cosmetics and detergent industries. As a food additive, Citric Acid Monohydrate is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Citric Acid Monohydrate. Appearance and properties:white translucent crystal or powder. Soluble in water and alcohol, soluble in ethyl ether. Product Parameter (Specification) of the Citric Acid | Anhy | Mono | | According to | BP98 | | Tests | Specifications | | Characteristics | White crystals | Colorless crystals | | White crystalline powder | | Efflorescent | | Solubility | | Conforming with test | | Clarity and color of solution | Conforming with test | | Assay | 99.5%-101% | | Water | 1% Max | 7.5%-9% | | Sulfate | 150 ppm Max | | Readily carbonisable substances | Conforming with test | Not deeper than specifications | | Barium | Conforming with test | | Calcium | 200 ppm Max | | Lead(PB) | 0.5 ppm Max | 1 ppm Max | | Heavy metals | | 10 ppm Max | | Iron | 50 ppm Max | | Chloride | 50 ppm Max | | Oxalate | 100 ppm Max | 350 ppm Max | | Aluminum | 0.2 ppm Max | | Bacterial endotoxins | 0.5 I.U./mg Max | | Arsenic | 3 ppm Max | 1 ppm Max | | Mercury | 1 ppm Max | | Sulfated ash | 0.05% Max | | | Tridodecylamine | 0.1 ppm Max | | | Arganic volatile impurities | Conforming with test | | Product Feature And Application of the Citric Acid
A. Citric acid is a useful ingredient in beverages, jams, jellies, candies and frozen foods. It is also added in gelatin and fruit-based desserts as well as in canned vegetables and meat products. Citric acid preserves food and enhances flavor.
B. Citric acid’s ability to chelate metals makes it useful in soaps and laundry detergents. By chelating the metals in hard water, it lets these cleaners produce foam and work more efficiently without the need for water softening.
C. Citric acid is used to regenerate the ion exchange materials used in water softeners by stripping off the accumulated metal ions as citrate complexes.
D. Citric Acid is used in the biotechnology and pharmaceutical industry to passivate high purity process piping in substitution for using nitric acid. Nitric acid is a hazardous disposal issue once it is used for this purpose, while citric acid is not.
| Chemical appearance:
Sodium ethyl xanthate or SEX is typically a yellowish powder or pellet that is soluble in water. It is a xanthate based on the C2 alkyl ethyl alcohol in the sodium salt form.
Chemical application and strengths: -
- Sodium ethyl xanthate or SEX is used in mining as a flotation agent. It is used as a collector and xanthate used especially in copper mines.
-
- It can be used for flotation of various minerals that are activated or hydrophobic and float easily such as lead, cobalt, zinc and nickel. It can form insoluble compounds with these metallic ions.
-
- Sodium ethyl xanthate is especially important in in froth flotation, where it is used to separate hydrophobic materials from hydrophilic. In mining this is an important operation to recover sulfide ores. For ores such as copper, this process lowers the costs of recovering low grade ores and can save mining companies processing costs.
-
- SEX is used a highly selective collector and is the strongest among the xanthates. It is favored for flotation of easily floatable or complex sulfide minerals. It is used in such ores in conjunction with vulcanizing agents.
-
- SEX is also used as precipitant in hydrometallurgical processes such as the refining of zinc electrolyte and as sulfidation promoter of rubber.
-
- According to a study by Marcel Dekker, SEX works by forming a hydrophobic layer when the polar part of xanthate molecule attaches to the ore particles with the non-polar hydrocarbon part. The particles then rise to the water surface due to air bubbles. Typically on a very small amount of SEX is needed for efficient separation.
- SEX is part of a family of other Xanthates are used in the mining in the recovery of metal sulphides. The efficiency of xanthates as mineral collectors increases with the length of the carbon chain but this results in a decrease in the selectivity.
| Item | Drying | | Pellet | Powder | | Sodium ethyl xanthate %≥ | 90.0 | 90.0 | | Free alkali %≤ | 0.2 | 0.2 | | Moisture and volatile %≤ | 4.0 | 4.0 | | D(mm) | 3～6 | ___ | | L(mm) | 5～15 | ___ | | Polyvinyl chloride (PVC), a synthetic resin made from the polymerization of vinyl chloride. Second only to polyethylene among the plastics in production and consumption, PVC is used in an enormous range of domestic and industrial products, from raincoats and shower curtains to window frames and indoor plumbing.
Product Parameter（Specification）of the PVC Resin
| Application:
1.Used in the production of paper making and cellulose pulp :
2,Used in the production of soap ,synthetic detergents,synthents fatty acids and the refining of animal fat and plant oils;
3.Used as cotton desizing agents,boiling agents and silks in textile and dyeing industry;
4.Used in production of borax ,sodium cyanide ,oxalic acid,phenol,etc.in chemical industry;
5.Used in petroleum product refining in the petroleum industry and oil drilling mud ,surface treatment of alumina,zinc and copper in the production process ,as well as glass ,enamel ,leather-making,medicine,dyes,pesticides and other fields;
6.Used in production of dye ,plastics,pharmaceutical,organic intermediates,regeneration old rubber,metallic sodium and inorganic salt,in the process of water electrolysis,and also in producing borax,chromium salt,manganese acid salt,phosphate,etc.;
7.Used as alkaline desiccant;
Caustic Soda,also named sodium hydroxide,NaOH,is caustic alkali with strong causticity,generally presented as flake or pearl form,soluble in water,soluble in water heating and formation of alkaline solution,otherwise deliquescence,easy to absorb water vapor in the air.NaOH is one of the essential chemicals in the chemistry laboratory.It is also one of the common chemicals.A pure product is a clear ,colorless crystal.
Specification:
| Composing | Flake/pearl 96% | Flake/pearl 98% | Flake/pearl 99% | | NaOH | 96% Min. | 98% Min. | 99% Min. | | Na2CO3 | 1% Max. | 0.5% Max. | 0.4% Max. | | NaCl | 2% Max. | 0.03% Max. | 0.015% Max. | | Fe2O3 | 0.01% Max. | 0.005% Max. | 0.001% Max | | Product Details: | Minimum Order Quantity | 50 Kilogram | | Grade Standard | Industrial Grade | | Packaging Type | Bag | | State of Matter | Solid | | Physical State | Solid | | Form of Chemicals | Solid | | Packaging Size | 25/ 50 kg | | Color | solid | | Molecular Formula | C24H38HgO2 | | Molecular Weight | 559.15 | | Appearance | Solid | | Einecs-No | 203-218-6 | | Cas-No | 104-60-9 |
PHENYLMERCURIC OLEATE Specifications of PHENYLMERCURIC OLEATE
CAS: 104-60-9
Synonyms: pmo10, (z)-mercur, intercidepmo11, phenylmercuryoleate, (oleato)phenylmercury, PHENYLMERCURIC OLEATE, (oleato)phenyl-mercur, (oleoyloxy)phenyl-mercur, (OLEOYLOXY)PHENYLMERCURY, Phenylmercury(II) oleate, Oleic acid phenylmercury, Oleic acid phenylmercury(II) salt, (OLEOYLOXY)PHENYLMERCURY 30%SOLN, Mercury, (9-octadecenoato-O)phenyl-, (Z)-, [[(Z)-1-Oxo-9-octadecenyl]oxy]phenylmercury(II)
EINECS: 203-218-6
Molecular Formula: C24H38HgO2
Molecular Weight: 559.15
Appearance: solid
Stability: Stable
| CAS Number | 104-60-9 | | Appearance | Solid | | Melting point | 32F | | Boiling point | 212F | | Molecular weight | 559.14 | | Viscosity | N/P 4 | | Storage | Tightly seal all partially used container. | |
Reviews
There are no reviews yet.