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2019-04-30 19:10
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Company Profile
Wuxi Chenghong Import and Export Co.,LtdBy certification [File Integrity]
Contact:shjck(Mr.)
Email:
Telephone:
Phone:
Area:Jiangsu
Address:Jiangsu
Website:http://www.chenghongcommerce.com/ http://shjck.voguetextile.com/
Sodium Acetate Anhydrous (CH3COONa) is a moderately water soluble crystalline sodium source that decomposes to sodium oxide on heating. It is generally immediately available in most volumes. Acetates are excellent precursors for production of ultra high purity compounds, catalysts, and nanoscale materials.
Chenghong Commerce produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia)and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.(Sodium acetate anhydrous presents little fire hazard.)
Product Specification
Grade |
U.S.P |
F.C.C |
Technical |
E262 |
A.C.S |
Assay% |
99.0-101.0 |
99.0-101.0 |
99.0-101.0 |
99.0-101.0 |
99.0-101.0 |
pH of a 5% solution at 20℃ |
7.5-9.0 |
7.5-9.0 |
7.5-9.0 |
8.0-9.5 |
7.5-9.0 |
Insoluble matter%≦ |
0.05 |
0.05 |
0.05 |
0.01 |
|
Heavy metals(as Pb)%≦ |
0.001 |
0.001 |
0.001 |
0.001 |
|
Chloride(Cl)%≦ |
0.035 |
0.1 |
0.002 |
||
Phosphate(PO4)%≦ |
0.001 |
0.001 |
|||
Sulfate(SO4)%≦ |
0.005 |
0.05 |
0.003 |
||
Iron(Fe)%≦ |
0.1 |
0.001 |
|||
Water(loss on drying,120℃,240min)%≦ |
1.0 |
1.0 |
1.0 |
2.0 |
1.0 |
Free alikali(as Na2CH3)%≦ |
0.2 |
||||
Potassium compounds |
To pass test |
||||
Arsenic(As)%≦ |
0.0003 |
0.0003 |
|||
Calcium(Ca)%≦ |
To pass test |
0.005 |
|||
Magnesium(Mg)%≦ |
To pass test |
To pass test |
0.002 |
||
Mercury(Hg)%≦ |
To pass test |
0.0001 |
|||
Lead(Pb)%≦ |
0.0005 |
||||
Reducing substances(as Formic acid)%≦ |
0.1 |
||||
Organic volatile impurities |
To pass test |
* Pharmaceutical grade conforms to :USP 27(reagent spec)
* Both grades conform to:U.S.Food Chemicals Codex5/The criteria of purity of the EC(specified for E262)
Product Properties
1.Heavy metal residue remains ≤0.001%
2.Water insoluble residue remains ≤0.05%
3.Chloride residue remains ≤0.035%
Application
Sodium acetate anhydrous is used in the pharmaceutical industry, as a buffer in the photographic industry and as a supplement for animal feeds to increase the milk fat production of dairy cattle. It is also used in the production of dye stuffs, as a polymerization catalyst, as a polymer stabilizer, as a flavouring agent, and in the manufacture of hydroxyl oximes,which are used as extractants in hydrometallurgy.
Physical Properties
Molecular mass |
82.03 |
Flash point ℃ |
>250 |
Solubility in water |
at 20℃ g/100ml 119.0 |
Solubility in water |
at 100℃ g/100ml 170.2 |
QA&QC
Sodium Acetate Anhydrous CH3COONa MSDS is available
Packing,Storage,Handling and Transportation
Sodium acetate snhydrous (CH3COONa) is packaged in paper-plastic composite bags.
The product should be stored in its original packing or in a suitable sealed container and kept in a clean and dry place.Storage conditions should preferably be a sheltered environment with limited temperature variations and low humidity levels.Touch the package with water or any other liquid directly will cause the product to cake,should not be stacked in pallets.Under normal conditions,the use of this product does not cause any undue health hazard.Precautions must be taken to prevent solid or liquid product to contact with skin or eyes.
Strategic Partners with Chenghong Commerce
3,800 customers from more than 70 countries in the past 19 years.
http://www.chenghongcommerce.com/