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Oxalic Acid 99.5% supplier CAS NO.144-62-7

Min.Order Quantity:: 1 Metric Ton

Purity:: 99.5%

Port:: Tianjin/Shanghai

Payment Terms:: L/C,T/T,MoneyGram

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Product Details

Keywords

Oxalic Acid
OA
144-62-7

Quick Details

ProName: Oxalic Acid 99.5% supplier
CasNo: 144-62-7
Molecular Formula: C2H2O4
Appearance: white crystal
Application: Metallurgy industry;pharmaceutical ind...
DeliveryTime: Within 7-10 days after received paymen...
PackAge: 25kg PP/ Paper bag
Port: Tianjin/Shanghai
ProductionCapacity: Metric Ton/Day
Purity: 99.5%
Storage: dry, ventilative and cool
Transportation: by sea/air
LimitNum: 1 Metric Ton
Grade: Industrial Grade,Pharma Grade

Superiority

1. professional manufacture with our own factory,

2. high quality, lowest and competitive price,

3. supply sample,have stock and can delivery promptly.

Details

oxalic acid

product name: oxalic acid

1. properties

molecular formula: c2h2o4

appearance: whtie crystals

purity:99.5%
h. s. code: 2917111000
einecs no.:205-634-3

cas no: 114-62-7

it’swhite transparent crystal combining two crystal water, melting point: 101°c-102c, specific gravity:1.653, easily sublimate at 100°c, easily dissolve in alcohol and water

2. specifications

index	wonderful grade	first grade	up to grade
purity % ≥	99.6	99.4	99.0
sulfate (so42-) % ≤	0.0010	0.003	0.005
ash % ≤	0.01	0.015	0.08
heavy metal (pb2+) % ≤	0.00005	0.0001	0.0005
fe3+ % ≤	0.00005	0.0001	0.0005
cl- % ≤	0.0005	0.0005	0.001
ca2+ % ≤	0.0001	0.00015	0.0005
al % ≤	0.0001	0.0001	0.0001
mg % ≤	0.00005	0.00001	0.00001
na % ≤	0.00015	0.0002	0.0005
as % ≤	0.00001	0.00001	0.00001
k% ≤	0.00015	0.00003	0.00003
conclusion	complies with enterprise standard.

3. application

1. in metallurgy industry: as precipitating and separating function for rare-earth metal.

2. in pharmaceutical industry: used in tetracycline, oxytetracycline, phenobarbital, and borneol, etc.

3. in light industry: polishing for marble, rust-remover, bleaching, dirt-remover, leather-processing, wood, and aluminium products etc.

4. in dyeing and printing industry: as reducing agent for dyeing and printing industry, as bleaching agent for textile, substitute for acetic acid, as coloring mordant for fast pigment dyestuff.

5. in organic synthetic: used in 2133 resin, urea-formaldehyde molding powder, butadiene catalyst, etc.

6. in electron industry: preparation of chemicals raw material for porcelain

capacitor, preparation of electron equipment detergent.

7. in other aspects: as analysis reagent, raw material of chemicals.

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