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Oxalic acid dihydrate 6153-56-6 Oxalic acid dihydrate supplier
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Synonym: Oxalic acid dihydrate
Molecular Formula: C2H6O6
Molecular Weight: 126
CAS No: 6153-56-6
Property: White transparent crystal combining two crystal water,
Melting Point: 101°C-102°C, Specific Gravity:1.653, easily sublimate at 100°C,
easily dissolve in alcohol and water.
Oxalic acid and oxalates are useful as reducing agents for photography, bleaching, and rust removal. They are widely used as an purifying agent in pharmaceutical industry, precipitating agent in rare-earth metal processing, bleaching agent in textile and wood industry, rust-remover for metal treatment, grinding agent, waste water treatment. acid rinse in laundries and removing scale from automobile radiators.
Item |
Oxalic acid |
||
Content |
99.6%min |
99%min |
96min |
Sulphate (SO42-) |
0.08%max |
0.1%max |
0.2%max |
Residue on ignition |
0.08%max |
0.1%max |
0.2%max |
Heavy Metals |
0.001%max |
0.002%max |
0.02%max |
Ferrous (Fe3+) |
0.0012%max |
0.002%max |
0.01%max |
Chloride (Cl-) |
0.003%max |
0.004%max |
0.01%max |
Calcium(Ca2+) |
0.0012%max |
Packaging Details:
25kgs packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside
Delivery Detail: within 3 days when get the payment.
Shipping :
We have Professional shipping agent, based on customers ' demand for transport
By express :FEDEX,DHL,EMS ,UPS,TNT ect.
By SEA and By AIR
Product Description
Product |
||
Product name |
Myristic acid |
|
Synonyms |
Myristic acid ; 1-Tridecanecarboxylic acid n-Tetradecanoic acid |
|
CAS No. |
544-63-8 |
|
EINECS |
208-875-2 |
|
Molecular formula |
C14H28O2 |
|
Molecular weight |
228.37 |
|
Specifications |
||
Appearance |
White crystalline powder |
|
Density |
0.898 g/cm3 |
|
Melting point |
54-55°C |
|
Boiling point |
326°C |
|
Assay |
98%min |
|
ractive index |
1.4305 (20 C) |
|
Acid vaule |
≤245-247 mgKOH/g |
|
Saponification value |
245-247 mgKOH/g |
|
Iodine value |
≤0.5 gI2/100g |
Certification of Analysis
Color & Appearance
|
White to slightly yellow crystal solid or powder
|
Odor
|
Special odor.
|
Assay (%)
|
≥99.0
|
Melting Point(℃)
|
48 ~ 56
|
Shelf Life
|
24 Months
|
Packing
|
25kg/braided bag with plastic lining
|
Function&Application
Myristic acid, also known as tetradeconic acid, is a saturated fatty acid. It is mainly used as a raw material for producing surfactants for producing sorbitan fatty acid esters, glycerin fatty acid esters, ethylene glycol or propylene glycol fatty acid esters. It can also be used to produce isopropyl myristate. Also used in defoamers and flavoring agents. According to China's GB2760-89 regulations can be used to prepare a variety of flavors.
Product Description
Picolinic acid CAS:98-98-6
Organic Acid Picolinic acid CAS:98-98-6
Molecular Formula:C6H5O2N
Molecular Weight: 123.11
CAS No:98-98-6
Other Names: 2-Picolinic acid
MF: C6H5NO2
EINECS No.: 202-719-7
Certification of Analysis
Item |
Specifications |
Results |
Appearance |
white crystalline powder |
white crystalline powder |
Content |
≥99% |
99.6% |
Water Content |
≤0.5% |
0.19% |
ignition residue |
≤0.5% |
0.15% |
Function&Application
Application: rganic synthesis, pharmaceutical interm
Intermediate for organic synthesis
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