99.6% Min Oxalic Acid Dihydrate CAS No 6153-56-6 Mordants Textile Auxiliaries Wool Fibers Industry Grade

• Appearance: White Crystal Powder
• Purity(H2c2o4•2H2O): Min 99.6%
• Ca: Max 5ppm
• Cl: Max 20ppm
• Residue on Ignition: Max 0.03%
• Transport Package: 25kg Kraft Paper Bag
• Model NO.: 99.6% Oxalic acid
• Specification: min 99%
• Trademark: ZHANJIU
• Origin: China
• HS Code: 3403910000
• Production Capacity: 10000mt/Year

Product Description

 

Product Name: Oxalic acid dihydrate; Oxalate Acid; Industrial oxalic acid 99.6%

CAS: 6153-56-6

Molecular formula: H2C2O4•2H2O

Application:

Oxalic acid is an intermediate or necessary reagent in the synthesis of chemicals. In the chemical industry, it is used for starch hydrolysis to produce pure dextrin and glucose, to produce various oxalate reagents for analysis, and to synthesize oxalate, oxalate ester, etc; In the pharmaceutical industry, it is used to manufacture aureomycin, vitamin B2, streptomycin, tetracycline and other drugs; In textile printing and dyeing industry, it is used as mordant for cotton and wool, tanning and bleaching of leather, bleaching of plywood, etc; It is used in metallurgical industry to refine high-purity nickel, rare earth metals and manufacture carbon rods.

 

Specification:

Items	Specification
Appearance	White Crystal Powder
Assay/Purity	min 99.6%
Water Solution	Clear colorless transparent liquid
SO4^2-	Max 0.1%
Ca	Max 5ppm
Fe	Max 5ppm
Heavy metal(Pb)	Max 0.5ppm
Cl	Max 20ppm
Residue on ignition	Max 0.03%

 

Production process:

  Oxalic acid can be prepared by oxidizing glucose with nitric acid at 70 ~ 80 ºC.

  6H12O6+12HNO3→3C2H2O4·2H2O+3H2O+3NO+9NO2.

 

Storage and handling:

  The temperature of industrial oxalic acid shall not be higher than 40 ºC during storage and transportation. It shall be moisture-proof and rain proof, and shall be separated from alkaline substances to prevent contact with food object contact. Avoid direct contact with skin during handling.

 

Plant profile:

  Our plant has a capacity of 105,000 tons of oxalic acid and 15,000 tons of refined oxalic acid and oxalate. We sell our oxalic acid to 56 countries and regions around the world and is widely used in pharmaceutical, rare earth, fine chemicals, daily chemicals, textile printing and dyeing, as well as biopharmaceutical, new energy vehicles, energy conservation and environmental protection.

Product Description

     ZHANJIU (SHANGHAl) INDUSTRIAL CO, LTD is a professional supplier of fine chemicals for manyindustry
fields, specializing for chemicals widelyused in textile printing & dyeing, leather processing,water treatment,food & feed additives, pharmaceuticals and other areas.We have own cooperated factories for sodium percarbonate, sodium hydrosulfite, surfactant, sulphur dyes and textile auxiliaries etc.
      Our cooperated factory for sodium hydrosulfite has capacity of 100,000 metric tons per year, wealso produce sodium metabisulfite and sodium formate etc.Our factory has internationally advanced production equipment and production technology,comprehensively utilizes the by-products in the production process, and fully advocates circulareconomy and cleaner production.
      Our manufacture base for Sulphur dyes is located in East China and founded in 2003. The mainproducts are solid and liquid sulphur dyes, sodium thiosulfate, sodium sulfide, etc. Our capacity forsulphur dyes is 30000 tons of solid and 30000 tons of liquid every year.
      Our cooperated factory for sodium percarbonate has capacity of 100,000 metric tons per year andwe already exported more than 50 countries. The main application of sodium percarbonate is indetergent and aquaculture industries. For aquaculture, we can supply granular uncoated type andtablet type. lt is Class 5.1 dangerous chemicals and we have very good professional experiences forexporting this product.

FAQ

1) Do you accept small orders ?
     Yes, we can do it. Pls contact us for order details.
2) How about the price? Can you make it cheaper ?
    Price is negotiable under different conditions, we are assuring you to get the most competitive price.
3) Do you offer free samples ?
    Yes, we could offer the sample for free charge but do not pay the cost of freight.
4) What are your payment terms ?
     We usually accept T/T, L/C or other terms for negotiating.
5) Can I visit your factory in China ?
     Yes, you are welcomed to visit our factory.
6) How Can I place an order ?
    Kindly pls chat with us directly, or you could just send us inquiry, we will arrange your order accordingly after all details is  finalized.