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OXALIC ACID

Application

Product Name: OXALIC ACID
CAS No.: 68603-87-2
Chemical Name: OXALIC ACID
Synonyms: ETHANEDIOIC ACID;OXALIC ACI;DI-CARBOXYLIC ACID;Oxadic acid;Carboxylic acids, di-, C4-6;PH STANDARD SOLUTION OXALATE BUFFER;6’4a’BETZ 0295;-O-Sulfate
CBNumber: CB3323999
Molecular Formula: C2H2O4
Formula Weight: 90.03
MOL File: 68603-87-2.mol

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OXALIC ACID Property

Melting point:: 189.5 °C (dec.)(lit.)
Boiling point:: 337.5℃[at 101 325 Pa]
Density: 0.99 g/mL at 25 °C
vapor density: 4.4 (vs air)
vapor pressure: <0.01 mm Hg ( 20 °C)
pka: 4.43[at 20 ℃]
Water Solubility: 100g/L at 25℃
Exposure limits: ACGIH: TWA 1 mg/m3; STEL 2 mg/m3
LogP: 0.162 at 25℃
EPA Substance Registry System: Carboxylic acids, di-, C4-6 (68603-87-2)

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Safety

Hazard Codes: Xn
Risk Statements: 21/22
Safety Statements: 24/25
RIDADR: UN 3261 8/PG 3
WGK Germany: 1
RTECS: RO2450000
HazardClass: 8
PackingGroup: III

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H318Causes serious eye damage

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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OXALIC ACID Chemical Properties,Usage,Production

Application

Oxalic acid standard solutions are widely used for the quantitative detection of oxalic acid content in food and pharmaceuticals. For example, oxalic acid standard solutions can be used to determine the oxalic acid content in edible mushroom broth. They can also be used in hawthorn and cordyceps products to detect small molecule organic acids, and to determine the sulfuric acid content in sulfuric acid-oxalic acid mixed acid hard anodizing solutions.

Flammability and Explosibility

Not classified

OXALIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products

fatliquor RCF I/II 3-Indolepropionic acid polyester imide thermotropic liquid crystalline potassium dichromate-polyimide photopolymer Glutaric anhydride wet strength agent used for paper PAE 2,6-NAPHTHALENEDICARBOXYLIC ACID

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OXALIC ACID Suppliers

China 83 India 3 Japan 1 United Kingdom 1 United States 12 Global 100

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View Lastest Price from OXALIC ACID manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Oxalic acid 68603-87-2
Price: US $0.10/KG
Min. Order: 1KG
Purity: 99.0%
Supply Ability: 1000 tons
Release date: 2020-01-06

Career Henan Chemical Co

Product: OXALIC ACID 68603-87-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 98% HPLC
Supply Ability: 10 tons/month
Release date: 2020-01-09

68603-87-2, OXALIC ACIDRelated Search:

Ethylbenzene Diaquo[(1R,2R)-1,2-cyclohexanediaMine]platinuM DiMer Dinitrate Selamectin Methylglyoxal POLY(ANTIMONY ETHYLENE GLYCOXIDE) Ethyl acetate Potassium ethylxanthate 2-Methylsuccinic acid Glyoxal Glutaric acid Oxalic acid dihydrate Ethyl glyoxalate Oxalyl dihydrazide Oxalyl chloride Oxalate Ion Chromatography Standard Solution Fluka,OXALATE ION CHROMATOGRAPHY STANDARD Oxaloacetic acid Acetic anhydride Ethylenediamine

BETZ 0295

ETHANEDIOIC ACID

DI-CARBOXYLIC ACID

DICARBOXYLIC ACID C2

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OXALIC ACID 99.6PCT

OXALIC ACI

OXALIC ACID 99.5%

OXALIC ACID 99% MIN

C4-C6DICARBOXYLICACIDS

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Oxalic acid, 5% w/v aq. soln.

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-phthalimido-3&rsquo

-Dimethyl-3&rsquo

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-hydroxphenylamino)phenyl-d4]-N,N-dimethylacetamide

-Chloro-norlaudanosoline Hydrobromide

6-tetra-O-acetyl-N,N&rsquo

8-Methoxycarbonyloctyl-2-deoxy-2-acetamido-3-O-benzyl-4-O-(3&rsquo

acetamido-b-D-glucopyranosyl)-b-D-glucopyranoside (8-Methoxycarbonyloctyl-3-O-benzyl-3&rsquo

-Hydroxy Delavirdine O-Sulfate

-Dimethylcarbonylphenyl 9-Acridinecarboxylate 4&rsquo

-tetrahydroxy Indigo-d14

-Dichlorophenyl)amino]-5-methoxyphenyl-N,N-dimethylacetamide (2-[2-(2,6-Dichloro-phenylamino)-5-methoxy-phenyl]-N,N-dimethylacetamide)

-Guanidinonaltrindole Ditrifluoroacetate

4a&rsquo

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- -D-manopyrano-4-yloxy]propan-2-ylcarbamoyl}phenoxy-13,15-dioxo-3,6,9-trioxa- 12,16-diazanonadecan-19-oate

-isopropylidine)-&szlig

tert-Butyl 14-(N-Boc-amino)-1-{3-[1,3-bis(1&rsquo

6&rsquo

Sucrose 1&rsquo

C4-6 dicarboxylic acids

2-[2-(2&rsquo

-Dichloro-4&rsquo

-hydroxphenylamino)phenyl]-N,N-dimethylacetamide|

8-Methoxycarbonyloctyl-2-deoxy-2-phthalimido-3-O-benzyl-4-O-(3&rsquo

-deoxy-2&rsquo

-dideoxy-2,2&rsquo

-diphthalimido-3&rsquo

-L-O-acetyl-b-cellobiose)

-phthalimido-b-D-glucopyranosyl)-b-D-glucopyranoside (8-Methoxycarbonyloctyl-3-O-benzyl-2,2&rsquo

-tri-O-acetyl-2&rsquo

CFSE (5(6)-Carboxyfluorescein 3&rsquo