$118020-99 Metric Ton
$1140≥100Metric Ton
| Payment Type: | L/C,T/T,D/P,D/A |
| Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DAF,DES,DDU |
| Transportation: | Ocean,Land |
| Port: | Shanghai,Wuhan,Shenzhen |
Model No.: I type; II type
Classification: Carboxylic Acid
Place Of Origin: China
Grade: Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Reagent Grade, Medicine Grade
Apperance: white powder
Purity: 96%min.
Sulfate (SO4): 0.4%max
Ignition Residue: 0.2%max
| Selling Units | : | Metric Ton |
| Package Type | : | 25kg or 50kg bag |
| Picture Example | : |
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Oxalic acid CAS 144-62-7 is a strong dicarboxylic Organic Acid occurring in many plants and vegetables, usually as its calcium or potassium salts. Oxalic acid is the only possible compound in which two carboxyl groups are joined directly; for this reason oxalic acid is one of the strongest Organic Acids. Unlike other carboxylic acids (except formic acid), it is readily oxidized; this makes it useful as a reducing agent for photography, bleaching, and ink removal.
Being the Oxalic Acid Exporter, Wuhan Ruisunny Chemical Co., Ltd has been focusing on trading of such chemicals as Calcium Hypochlorite, Trichloroisocyanuric Acid, Ammonium Bicarbonate, Sodium Hydroxide, Hydrogen Peroxide and Silane etc. since 2007. We hereby have following details for the product as:
1) Basic information for the oxalic acid
Product name: oxalic acid
Alias: Aktisa; lAquisal; DI-Carboxylic Acid; DICARBOXYLIC ACID C2; ethane-1,2-dioic acid; ETHANEDIOIC ACID; HOOCCOOH; Kleesαure; Kyselina stavelova; Oxaalzuur; oxalic
CAS No.: 144-62-7
EINECS: 205-634-3
Molecular Formula (MF): C2H2O2
Molecular Weight (MW): 58
2） Physical and chemical properties Oxalic Acid Organic Acid
Appearance: Colorless and odorless rhombic crystals. Hygroscopic.;
Specific density: 0.99 g/ml;
Boiling point: 189.5 Celsius degree;
Product specification: 96-99.6% min
Packing: 25kg; or 50kg woven bag; or as requested.
3) Notice on Safety information:
Danger Class: 8;
Risk Statements: 21/22-63-34-41
Safety Statements: 24/25-23-36/37/39-27-26-39-37-36-36/37;
UN NO. Under IMDG: 3261;
Packing Group: III
Toxicity: LD50 orally in Rabbit: 375 mg/kg;
Storage
We should hold it with glass bottle, cask, multi-layer paper bag or metal barrel to prevent mechanical damage. It should be placed in cool, ventilated, dry place for sealed storage. It is best to use the open warehouse and should be placed far away from any places that have potential risk of serious fire. It should be stored separately from antioxidant.
Fire Fighting Procedures:
USE WATER SPRAY, DRY CHEM, "ALC RESISTANT" FOAM, OR Carbon dioxide. DUST MAY BE REDUCED WITH WATER SPRAY. AQUEOUS SOLUTION MUST BE CONTAINED FOR DISPOSAL. USE WATER TO KEEP FIRE-EXPOSED CONTAINERS COOL. WATER MAY CAUSE FOAMING OF MOLTEN MATERIAL. /OXALIC ACID DIHYDRATE/
4) Application:
Industrial Drade Oxalic Acid is used in textile finishing, paint stripping; metal and equipment cleaning; as an intermediate; as an analytic reagent and in the manufacture of dyes, inks, bleaches, and paint removers; varnishes, wood and metal cleansers; dextrin, cream of tartar, celluloid, oxalates, tartaric acid, purified methyl alcohol, glycerol, and stable hydrogen cyanide. It is also used in the photographic ,ceramic, metallurgic, rubber, leather, engraving, pharmaceutical, paper, and lithographic industries.
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