Low Sulphate Content 99.6% Purity Oxalic Acid

Product Specifications

Prod Model:	Low Sulphate Content 99.6% Purity Oxalic Acid
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Product Name:	Low Sulphate Content 99.6% Purity Oxalic Acid
Purtiy:	99.6%Min
Chloride:	0.001%Max
Sulphate:	0.07%Max
Heavy Metal:	0.001%Max
Iron:	0.001%Max
Calcium:	0.001%Max
Ignition Residue:	0.06%Max
Molecular Formula:	H2c2o4*2H2O
Harmoized Code:	29171110
Quality:	Tech Grade
Appearance:	Crystal
Grade Standard:	Medicine Grade
Packing:	Plastic Woven Bags
Classification:	Oxalic Acid

Product Description

Low Sulphate Content 99.6% Purity Oxalic Acid

Cas No.: 6153-56-6

Formula: H2C2O4*2H2O

HS CODE: 29171110

NON-DANGEROUS GOODS

Description:

1. Refine oxalic acid

2. Purity: 99.6%min

3. Best price and quality

4. Prompt shipment

5. Free samples

Property:

Oxalic Acid, or dicarboxylic acid is a chemical compound of Hydrogen, Carbon and Oxygen.
Oxalic acid and oxalates are present in many plants, including black tea, and occur naturally in animals. Calcium oxalate is the most common component of kidney stones.

Specification:

Purity: 99.6%min
Chloride: 0.001%max
Sulphate: 0.07%max
Heavy Metal: 0.001%max
Iron: 0.001%max
Calcium: 0.001%max
Ignition residue (850º C): 0.06%max

Function and use:

Perhaps its best known use is that as a wood bleaching agent. And a few other uses for oxalic acid as below:

1)Precipitating agent in Rare-earth mineral processing;

2)Bleaching agent in the textile activities, wood pulp bleaching;

3)Rust remover for Metal treatment;

4)Used in commercial rust removers to remove rust stains from tubs and sinks.

5)Grinding agent, such as marble polishing

6)Waste water tratment, removing calcium in water.

7)Use in cleaning and sterilizing homebrewing equipment.

8)Useful as a reducing agent for photography and ink removal

9)Used as purifying agent in pharmaceutical industry

10)Rock collectors, clean mineral specimens

11)Remove food and rust stains from kitchen countertops, plumbing fixtures and fabric

12)As a mordant in dyeing processes.

Brief production process:

Oxalic acid is mainly manufactured by the oxidation of carbohydrates or glucose using nitric acid or air in the presence of vanadium pentoxide.

4 ROH + 4 CO + O2 2 (CO2R)2 + 2 H2O

These diesters are subsequently hydrolyzed to oxalic acid. Approximately 120, 000 metric tons are produced annually.

Storage:

Oxalic acid should be stored in a cool, dry, well-ventilated area in tightly sealed containers.

Packing:

(plastic woven bags lined with plastic bags)

*25kg/bag,

*21tons/20'FCL without pallets; 18tons/20'FCL with pallets

Delivery time:

Within 10 work days after order confirmed and payment received, or according to the quantity.

Our service:

>> Demand--Custom demand are welcomed, we can customize your brands.

>> MOQ --3 ton, the least mininum to support you.

>> Production--Assembly line production, high standard and strict requirements

>> Quality--Low sulphate content, be sure of main purity is above 99.6%min, it is tested by ITS.

>> Products--We have developed 5 series and more than 300 kinds of products.

>> Package--Tailor-made package to cater for your personalize taste

>> Payment--Various options to make payment more convenient

>> Delivery & Logistics- Within 15 working days after receipt of payment or L/C; We have big discount from forwarder (Long Contract) or LCL to save on your freight cost.

>> Customer Service--E-mail your suggestions or complaints, and we will handle them ASAP.

Our company:

Humate (Tianjin) International Limited, estabilished in 2002, is professional manufacturer and supplier of humate series, sodium sulphide, sodium hydrosulphide, oxalic acid, formic acid, sodium formate, ammonium bicarbonate, zinc chloride, ammonium chloride, etc.

HUMATE is insist quality policy of customer if primacy, honesty is root, scientific management, quality and high efficiency. From regular management of enterprse, we focus on our customers and work on the impreovement of staff quality and develop international market constantly. We have estabilished business relationship with over 30 over countries all over the world. In order to offer excellent and timely service of logistics, we built professional chemical warehouse nearby Xingang port in 2009, which owning storage capacity 6000m³ .

Specification:
 

Item	Standard
Purity	99.6%min
Chloride	0.001%max
Sulphate	0.07%max
Heavy metal	0.001%max
Iron	0.001%max
Calcium	0.001%max
Ignition residue (850ºC)	0.06%max