Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Henan Tianfu Chemical Co., Ltd.
China
Product Name: Carboxylicacids, dicarboxylic, C4-6
Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
Purity: 99.0%
Stocking Period: Inquiry
Contact: Anson
Email: info@tianfuchem.com

68603-87-2

68603-87-2 structure

68603-87-2 structure

Name: oxalic acid
Chemical Name: oxalic acid
CAS Number: 68603-87-2
Molecular Formula: C₂H₂O₄
Molecular Weight: 90.03490
Catalog: Organic raw materials Carboxylic compounds and derivatives Acyclic carboxylic acid
Create Date: 2018-09-30 17:47:24
Modify Date: 2025-08-25 23:17:02

Name	oxalic acid

Density	0.99 g/mL at 25ºC
Boiling Point	302.894ºC at 760 mmHg
Melting Point	189.5ºC (dec.)(lit.)
Molecular Formula	C₂H₂O₄
Molecular Weight	90.03490
Flash Point	151.212ºC
Exact Mass	89.99530
PSA	74.60000
Vapour density	4.4 (vs air)
Vapour Pressure	<0.01 mm Hg ( 20 °C)

Hazard Codes	Xn
Risk Phrases	21/22
Safety Phrases	24/25
RIDADR	UN 3261 8/PG 3
WGK Germany	1
RTECS	RO2450000
Packaging Group	III
HS Code	2917111000

HS Code	2917111000

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