|Unit Price:||USD 800.0000 / Metric Ton |
|Min. Order:||1 Metric Ton|
|Delivery Time:||10 Days|
Model No.: SY-62
Name Of Product: Trisodium Citrate Dihydrate
Melting Point:: >300 °C(lit.)
Flash Point:: 173.9 °C
Storage Temp.: Store At RT.
Hot sale Aniline with cas 62-53-3
Aniline is the simplest aromatic amine, benzene molecule of a hydrogen atom for amino substitution
and the formation of compounds, colorless oily flammable liquid, has a strong smell.
Melting point is 6.3 ℃, boiling point 184 ℃, relative density 1.0217 (20/4 ℃),
the refractive index of 1.5863, flash point (cup) 70 ℃, spontaneous combustion point 770 ℃,
heated to 370 ℃ decomposition, slightly soluble in water, soluble in ethanol,
ethyl ether, chloroform and other organic solvents.
Turn brown when exposed to air or sunlight.
Steam distillation can be used to add a small amount of zinc powder to prevent oxidation.
The purified aniline can be added with 10 ~ 15ppm NaBH4 to prevent oxidation and deterioration.
English name: Aniline
English synonyms: anilina(Italian,polish);Aniline reagent;Aniline (andhomologs);Aniline (benzenamine);
CAS no. : 62-53-3
Molecular formula: C6H7N
Molecular weight: 93.13
EINECS no. : 200-539-3
Melting point: 6.2 ° C
Boiling point: 184 ° C (lit.)
Density: 1.022 g/mL at 25 ° C (lit.)
Vapor density: 3.22 (185 ° C, vs air)
Vapor pressure: 0.7 mm Hg (25 ° C)
Index of refraction: n20/D 1.586(lit.)
Flash: 76 ° C
Storage conditions: 2-8 ° C
Solubility: water soluble
Acidity coefficient (pKa) : 4.63 (at 25 ℃)
Color: APHA: 250
Smell (she) : Sweet, amine - like she detectable at 0.6 to 10 PPM
Relative polarity: 0.42
PH: 8.8 (36 g/l, H2O, 20 ℃)
Explosive limit: 1.2-11%(V)
Water solubility: 36 g/L (20 C)
1. It is one of the most important intermediates in the dye industry,
as well as the main raw materials of medicine, rubber promoter and anti-aging agent,
as well as spices, varnishes and explosives
2. Aniline is an important raw material,
the production of pesticides can be derived from aniline, alkyl aniline,
N - alkyl aniline adjacent nitro aniline, o-phenylendiamine, phenylhydrazine,
cyclohexylamine etc., can be used as a disinfectant sodium against rust, seed dressing spirit,
methyl amine sterilization, sterilization amine, carbendazim, its spirit, benomyl,
triazophos insecticide, pyridazine sulfur phosphorus, quetiapine phosphorus, herbicide grass amine,
acetochlor, butachlor, ketone of oxazine ring, miaow thiazole quinoline acid intermediates.
3.Aniline is an important intermediate.
The more important products produced by aniline amount to 300 kinds.
There are more than 80 aniline manufacturers in the world,
and the total annual production capacity has exceeded 2.7 million t/a,
and the output is about 2.3 million t.
The main consumption area is MDI,
which accounted for about 84% of the total consumption of aniline in 2000.
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.
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