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Oxalic acid 144-62-7

Name: Oxalic acid 144-62-7
Brand: airuike
SKU: pr2406171253
Price: 100 USD
Availability: InStock

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CAS No.:

144-62-7

Grade:

Industrial Grade

Content:

99%

Port:

qingdao

Brand:

airuike

Packaging:

25kg/Drum

Price valid (until):

2025-12-31

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Shandong Airuike Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

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Product Description
Seller Information
Inquiry History

Description

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FAQ

Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.

Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)

Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.

Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

Q : Do you have stock?
A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.
Q : Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
we believe our customers deserve all the best service.
Q : Can I get best price from you?
A: Of course. We don't chase excessive profits and alway

Basic Info

Product Name:

Oxalic acid

Other Name:

Ethanedioic acid;Oxalic acid;Aktisal;Aquisal;NSC 132055;NSC 151956;NSC 62774;NSC 76990;Ultraplast Activate S 52;DeerClean;Ethanedioic acid,conjugate acid (1:2);63504-28-9;97993-78-7;216451-38-6;2469072-60-2

CAS No.:

144-62-7

Molecular Formula:

C2H2O4

InChIKeys:

InChIKey=MUBZPKHOEPUJKR-UHFFFAOYSA-N

Molecular Weight:

90.034

Exact Mass:

90.03

EC Number:

208-932-1

UNII:

9E7R5L6H31

ICSC Number:

0529

NSC Number:

62774

UN Number:

3261|1759

DSSTox ID:

DTXSID0025816

Color/Form:

ANHYDROUS OXALIC ACID, CRYSTALLIZED FROM GLACIAL ACETIC ACID IS ORTHORHOMBIC, CRYSTALS BEING PYRAMIDAL OR ELONGATED OCTAHEDRA|Colorless powder or granular solid [Note: The anhydrous form (COOH)2 is a white powder].

HScode:

2917111000

Categories:

Heterocyclic Ring

Characteristics

PSA:

74.6

XLogP3:

-0.3

Appearance:

Oxalic acid is an odorless white solid. Sinks and mixes with water. (USCG, 1999)

Density:

1.9 g/cm³

Melting Point:

189.5 °C (decomp)

Boiling Point:

200 °C @ Press: 0.1 Torr

Flash Point:

188.8±19.7 °C

Refractive Index:

1.480

Water Solubility:

14%

Storage Conditions:

STORE IN COOL, DRY, WELL-VENTILATED LOCATION. /OXALIC ACID DIHYDRATE/

Vapor Pressure:

<0.001 mmHg

Vapor Density:

4.3

Flammability characteristics:

Combustible Solid

Odor:

Odorless.

Henrys Law Constant:

1.43e-10 atm-m3/mole|Henry's Law constant: 1.4X10-10 atm-cu m/mole at 25 °C (experimental)

Dissociation Constants:

pKa 1: 1.46; pKa 2: 4.40

Experimental Properties:

MP: 101-102 °C GIVING OFF WATER OF CRYSTALLIZATION & STARTING TO SUBLIME; K1= 5.36X10-2; K2= 5.3X10-5; DENSITY: 1.653 @ 18.5 °C/4 °C; DENSITY OF 1% (WT/WT) AQ SOLN: 1.0035 @ 17.5 °C/4 °C; DENSITY OF 3% (WT/WT) AQ SOLN: 1.0105 @ 17.5 °C/4 °C; DENSITY OF 5% (WT/WT) AQ SOLN: 1.0175 @ 17.5 °C/4 °C; DENSITY OF 10% (WT/WT) AQ SOLN: 1.0350 @ 17.5 °C/4 °C; DENSITY OF 13% (WT/WT) AQ SOLN: 1.0455 @ 17.5 °C/4 °C /OXALIC ACID DIHYDRATE/|DISSOCIATION CONSTANT: 6.5X10-2 /OXALIC ACID DIHYDRATE/|SUBLIMES BEST @ 157 °C; @ HIGHER TEMP DECOMP INTO CO2, CARBON MONOXIDE, FORMIC ACID, & WATER; HYGROSCOPIC|MONOCLINIC TABLETS, PRISMS, OR GRANULES; 1 G DISSOLVES IN 7 ML WATER; 1 G DISSOLVES IN 2 ML BOILING WATER; 1 G DISSOLVES IN 2.5 ML ALCOHOL; 1 G DISSOLVES IN 1.8 ML BOILING ALCOHOL; 1 G DISSOLVES IN 100 ML ETHER; 1 G DISSOLVES IN 5.5 ML GLYCEROL /OXALIC ACID DIHYDRATE/|Transparent, colorless crystals or white powder /Oxalic acid dihydrate/|Odorless /Oxalic acid dihydrate/|For more Other Experimental Properties (Complete) data for OXALIC ACID (6 total), please visit the HSDB record page.

Air and Water Reactions:

Water soluble. Hygroscopic

Reactive Group:

Acids, Carboxylic

Reactivity Profile:

OXALIC ACID is hygroscopic and sensitive to heat. This compound may react violently with furfuryl alcohol, silver, sodium, perchlorate, sodium hypochlorite, strong oxidizers, sodium chlorite, acid chlorides, metals and alkali metals. (NTP, 1992). The heating of mixtures of Oxalic acid and urea has lead to explosions. This is due to the rapid generation of the gases CO2, CO, and NH3 [Praxis Naturwiss. Chem., 1987, 36(8), 41-42]. Oxalic acid and urea react at high temperatures to form toxic and flammable ammonia and carbon monoxide gases, and inert CO2 gas [Von Bentzinger, R. et al., Praxis Naturwiss. Chem., 1987, 36(8), 41-42].

Autoignition Temperature:

Not flammable (USCG, 1999)

Heat of Combustion:

-245.61 KJ/mol

Flammable Limits:

Combustible Solid

See More Oxalic acid Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Dermal

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H312 Harmful in contact with skin
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P317 Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Separated from strong oxidants and food and feedstuffs. Dry. Well closed.STORE IN COOL, DRY, WELL-VENTILATED LOCATION. OXALIC ACID DIHYDRATE

See More Oxalic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

Location:
Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10 Beijing Road, Jiaonan City)

Payment Terms:
TT against copy of documents,D/P,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2023

Certifications:
Credit rating certificate,Hazardous Chemicals Business License

Company Profile
Foucsing on chemical industry,Shandong Airuike Chemical Co., LTD was established in the year 2013 and since then devoted all its efforts on how to bring best products and services to every customer,with intergrated sources and creative minds.
We are offering the market with Organic chemicals, Inorganic chemicals, Organic intermediates and water treatment products.
In construction industry,our furan resin product is high-light for metal casting as well as anticorrosion projecting for new chemical plant construction and repairing works.
Your consistent trust is our infinite power to move forward. Shandong Airuike Chemical Co., LTD never stop its step on technical researching,quality supervising,effective logistic arranging and on time services to fully satisfy customers requests. We also extended our product range by close cooperating with famous producers all around China,around the world.
By now we have established business relationship with more than 200 customers around the world.
Like our company motto says,”Innovation as power,quality as life,be honest people practical development”,Shandong Airuike Chemical Co., LTD team always put sincerity and honesty in the first place and in return customers trust us and develop win-win cooperation betwwen each other.
You’re always welcomed to contact us and share your needs,let us give you an unique satisfying for our business cooperation together.

Inquiry History

48 Inquiries

Country	Product	Purchase Quantity	Date Posted
France	Custom Blend CAS 144-62-7 CAS 65997-17-3 CAS 68081-81-2	400 G	May 13, 2026
India	Oxalic Acid	125.00 KG	Feb 26, 2024
Turkey	Oxalic Acid	100 KG	Jul 9, 2026
Malaysia	OXALIC ACID	1400 KG	Jun 25, 2026
Thailand	Oxalic acid 99.6%	1.00 20' Fcl	Jun 9, 2026
Indonesia	oxalic acid	25 MT	Jun 3, 2026
Poland	oxalic acid	1.00 20' Fcl	Aug 23, 2025
Egypt	Zinc ash	4.00 BOU	May 29, 2025
United States	OXALIC ACID	1200 MT	Apr 19, 2025
India	Oxalic Acid	100 MT	Apr 7, 2025
Pakistan	oxalic acid	1 20' Fcl	Mar 24, 2025
India	Oxalic Acid	1 MT	Feb 27, 2025
Vietnam	Oxalic Acid	50 MT	Dec 24, 2024
Thailand	Oxalic Acid	10 MT	Nov 8, 2024
Malaysia	Oxalid Acid	1 20' Fcl	Jul 22, 2024
United States	Oxalic acid	200000 KG	Jul 14, 2024
Pakistan	Oxalic acid	5 TON	Jun 28, 2024
Japan	OXALIC ACID	25 MT	Jun 24, 2024
Egypt	Oxalic Acid	92 MT	Jun 24, 2024
Malaysia	OXALIC ACID	2700 MT	Jun 11, 2024

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