|Unit Price:||USD 800.0000 / Metric Ton |
|Min. Order:||1 Metric Ton|
|Delivery Time:||10 Days|
Model No.: SY-64
Name Of Product: Trisodium Citrate Dihydrate
Melting Point:: >300 °C(lit.)
Flash Point:: 173.9 °C
Storage Temp.: Store At RT.
99% Acetic acid glacial cas 64-19-7
Acetic acid glacial, commonly known as acetic acid, is one of the most important fatty acids.
In nature, it generally exists in the form of free form or ester in many plants.
Molecular formula CH3COOH.
Vinegar has been brewed and used for thousands of years.
There are records of making vinegar in ancient China.
But concentrated acetic acid was developed by Stahl in 1700.
Pure acetic acid is a colorless liquid with pungent taste.
Melting point is 16.6 ℃, boiling point 117.9 ℃, the relative density of 1. 049 (20/4 ℃).
Soluble in water, ethanol, glycerin, ether and carbon tetrachloride;
Insoluble in carbon disulfide.
Anhydrous acetic acid solidifies into ice at low temperature, commonly known as glacial acetic acid.
English name: Acetic acid glacial
English synonyms:Common English synonym: Acetasol;Aceticacid (non - specificname);
Aceticacid (solutionsgreaterthan10 %);Aceticacid (orless solutionsof10 %);Aceticacid,
ofaconcentrationofmorethan10percent byweight ofaceticacid;Aceticacid, solution.
CAS no. : 64-19-7
Molecular formula: C2H4O2
Molecular weight: 60.05
EINECS no. : 200-580-7
Melting point: 16.2 ° C (lit.)
Boiling point: 117-118 ° C (lit.)
Density: 1.049 g/mL at 25 ° C (lit.)
Vapor density: 2.07 (vs air)
Vapor pressure: 11.4 mm Hg (20 ° C)
Index of refraction: n20/D 1.371(lit.)
FEMA: 2006 | ACETIC ACID
Flash: 104 ° F
Store at RT.
Acidity coefficient (pKa) : 4.74 (at 25 ℃)
PH: 2.5 (50 g/l, H2O, 20 ℃)
Smell (she) : Strong, pungent, vinegar - like she detectable at 0.2 to 1.0 PPM
Explosive limit: 4-19.9%(V)
Water solubility: miscible
1. Mainly used for the preparation of acetic anhydride, vinyl acetate,
acetate, metal acetate, chloroacetic acid, cellulose acetate, etc., also used as a solvent.
2. It is used for the synthesis of vinyl acetate, acetate, acetate, metal acetate and haloacetic acid,
and is also an important raw material for pharmaceutical, dye, pesticide and organic synthesis.
3. Commonly used as analytical reagent, general solvent and non-aqueous titration solvent
and chromatographic reagent, also used in organic synthesis
4. Used as analytical reagents, solvents and leaching agents
5. As an acid agent, it can be used for compound seasoning, preparing vinegar,
canned food, jelly and cheese, and suitable for production needs.
It can also be used as flavoring agent for fragrant wine. The dosage is 0.1 ~ 0.3g/kg.
6. Acetic acid is a bulk chemical product and one of the most important organic acids.
Mainly used for the production of vinyl acetate, acetic anhydride, acetate and cellulose acetate.
Polyvinyl acetate can be made into thin films and adhesives,
and is also the raw material for synthetic fiber vinylon.
Shenyu energy (Shandong) development Co. LTD belongs to Shenyu Group Company.
We mainly engaged in chemical raw materials import and export,
and have our own factory production of Butyldiglycol.
Stable prices, 95% of our company's products are for export.
Our company is mainly through research and development, production,
sales and service as one of the trade and industry, to provide customers with the best service.
We has been through the ISO9001:2015 quality certification,
and has a strict quality control system. We have stood in the field of chemistry to the front of the world,
with high-quality personnel, advanced equipment
We insist on the goal of "reliable quality, good service and high reputation of enterprise".
Before ordering, we can provide test samples to ensure the quality of our products.
5. We can provide Commercial Invoice, Packing List, Bill of loading, COA,
Health certificate and Origin certificate.
If your markets have any special requirements, just let us know.
6. Prompt delivery. We have good cooperation with many professional forwarders.
We can send the products to you once you confirm the order.
7. We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.,
and we have cooperate with Sinosure so many years.
Other related items of our company:
1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients