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structure of 144-62-7

Oxalic Acid(CAS 144-62-7)

CAS No.: 144-62-7 Brand: MolBest
M. Ft.: C2H2O4 Cat. No: G9577963
M. Wt.: 90.03 MDL: MFCD00002573
Storage: No record Use: For laboratory research use only
HS CODE: 2917111000 UN No.: UN 3261 8 /PG III
Purity Grade Package Stock Price Quantity
98%
Documents:COANMRSDS
RG 100G In Stock 2 USD
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Physical and chemical properties of 144-62-7

Acidity coefficient

1.23(at 25℃)

Boiling Point

Sublimes

BRN

385686

Decomposition

... DECOMP PRODUCTS INCL CARBON MONOXIDE & FORMIC ACID.

Density

1.90

Exact Mass

89.995308

Flash Point

188.8±19.7 °C

H Bond Acceptors

4

H Bond Donors

2

Index of Refraction

1.480

LogP

-0.81

Melting Point

215 °F (Sublimes)

Merck

14,6911

Molecular Formula

C2H2O4

Molecular Weight

90.035

Odor

Odorless.

pH

3(1 mM solution);2.09(10 mM solution);1.31(100 mM solution);

pH Range

6 - 8 at 25 °C

PSA

74.60000

Solubility

100g/L at 25°C

Stability

Stable, but moisture sensitive. Incompatible with metals.

Storage condition

Store below +30°C.

Sublimation Point

101-157 ºC

Vapour density

4.3

Vapour Pressure

<0.001 mmHg

Water Solubility

90 g/L (20 ºC)

Spectrums of 144-62-7

Attention:
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Physical sample testing spectrum (NMR) of 144-62-7

Retrosynthesis analysis of 144-62-7


Q&A for CAS 144-62-7

1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.

2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.

3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.

4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.

5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.

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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.

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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.

9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.

10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.

11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.

12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.

Download SDS of 144-62-7

Pictograms

Signal Word

 Danger

Hazard Statements

 H302 Harmful if swallowed
H312 Harmful in contact with skin
H318 Causes serious eye damage

Safety Data Sheet
SDS of
144-62-7.pdf

Download COA of 144-62-7

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Operate under the ISO 9001 system