Oxalic acid dihydrate 99% cas 6153-56-6

Basic Info

Model No.: SY-6153

Name Of Product: Trisodium Citrate Dihydrate

CAS:: 6132-04-3

MF:: C6H9Na3O9

MW:: 294.1

EINECS:: 201-069-1

Melting Point:: >300 °C(lit.)

Density: 1.76

FEMA: 3026

Flash Point:: 173.9 °C

Storage Temp.: Store At RT.

Additional Info

Packaging: 25kg/bag

Transportation: Ocean,Land,Air

Port: Qingdao,Shanghai,Lianyunggang

Product Description

Oxalic acid dihydrate 99% cas 6153-56-6

Product Description:

Oxalic acid, colorless transparent monoclinic crystal system.
Usually in the form of dihydrates.The melting point of 101 ~ 102 ℃.
Relative density (19 ℃) 1.65.The refractive index is 1.440.
Soluble in water, slightly soluble in ether and ethanol.157 ℃ sublimation.
Anhydrous oxalic acid is formed from dihydrous matter easily weathering and losing water.
Anhydride melting temperature of 189.5 ℃ (decomposition).

Oxalic acid Details:

English name: Oxalic acid dihydrate
English synonyms: OXALIC acid-2-hydrate TECHNICAL;OXALIC ACID - 2 - HYDRATE EXTRA PURE;
OXALIC ACID 2 h2o;OXALIC ACID - 2 - HYDRATE;OXALIC ACID DIHYDRATE;
CAS no. : 6153-56-6
Molecular formula: C2H6O6
Molecular weight: 126.07
EINECS no. : 612-167-2
Melting point: 104-106 ° C (lit.)
Boiling point: 108-109 ° C
Density: 1,65 g/cm3
Vapor density: 4.4 (vs air)
Vapor pressure: < 0.01 mm Hg (20 ° C)
Flash: 157 ° C
Store at RT.
Solubility: H2O: soluble1M at 20 ° C, the clear and colorless
Appearance: Powder/Solid
Yellow to yellow-green
PH: ~ 1.0 (25 ℃, 1 m in H2O)
Water solubility: 138 g/L (20 C)

Oxalic acid Application:

1 in acid tin plating as a complexing agent, 

it and tin chloride composition of complex salt dissolved in tin plating solution.
2. It can also be used in copper polishing, 

aluminum oxalic acid anodic oxidation and hard anodic oxidation solutions, 

as well as sulfate plating iron and brush plating.

Our Company Information:

Oxalic acid

Shenyu energy (Shandong) development Co. LTD belongs to Shenyu Group Company.

We mainly engaged in chemical raw materials import and export,

 and have our own factory production of Butyldiglycol.

Stable prices, 95% of our company's products are for export.

 Our company is mainly through research and development, production, 

sales and service as one of the trade and industry, to provide customers with the best service. 

We has been through the ISO9001:2015 quality certification, 

and has a strict quality control system. We have stood in the field of chemistry to the front of the world, 

with high-quality personnel, advanced equipment 

We insist on the goal of "reliable quality, good service and high reputation of enterprise". 

Before ordering, we can provide test samples to ensure the quality of our products.

Why choose us:

Oxalic acid

5. We can provide Commercial Invoice, Packing List, Bill of loading, COA,

 Health certificate and Origin certificate. 

If your markets have any special requirements, just let us know.

6. Prompt delivery. We have good cooperation with many professional forwarders. 

We can send the products to you once you confirm the order.

7. We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.,

 and we have cooperate with Sinosure so many years.

Other related items of our company:

1. Basic Organic Chemicals
2. Inorganic Chemicals
3. Pharmaceutical Intermediates
4. Daily Chemicals
5. Active Pharmaceutical Ingredients