Description
We are a big
manufacturer of Chemicals.
Our main products are
as below,
Formic Acid, Oxalic Acid, Titanium Dioxide, Zinc Oxide, Iron Oxide,
Chrome Oxide Green and so on.
Our products are high quality and low
price.If you are interested in any
items,
please feel free to contact us. We look forward to receiving your
enquire soon.
Formic acid is one of basic organic chemical raw materials, widely
used in pesticide, leather, dye, medicine and rubber industry, etc.
Formic acid can be directly used for fabrics processing, tanning,
dyeing and printing and storage of the green fodder textiles, also
used for metal surface treated, rubber additives and industrial
solvents. In organic synthesis for composition of all kinds of
formic acid ester, totally around a series of dyes and amide
pharmaceutical intermediates. Specific classification as
follows:
(1) the
pharmaceutical industry: caffeine, AnNaiJin, amino than forest,
aminophylline, theobromine borneol, vitamin B1, metronidazole,
toluene sulfonated.
(2) the pesticide industry: powder rust ning and triadimefon and,
三环唑, three ammonia thiazole, triazophos, much effect was, xi
effect was, insecticidal ether, SanLvShaManChun, writing purine,
etc.
(3) chemical industry: formic acid calcium and sodium formate,
formic acid, formic acid, formic acid potassium ammonium formic
acid ethyl ester, barium, DMF, armour amides, rubber age-resistant,
pentaerythritol, new e erchun, epoxy soybean oil, epoxy soybean oil
SuanXin ester, special e cinnamyi chloride, to take off the lacquer
agent, phenolic resin, pickling steel plate, etc.
(4) leather industry: leather tanning set, the ash from agents and
neutralizing agent.
(5) rubber industry: natural rubber coagulants.
(6) other: can also manufacture printing and dyeing coal dye, fiber
and paper dyeing agents, agents, plasticizer, food preservation and
animal feed additives.
(7) production CO. Patent: HCOOH (concentrated H2SO4 catalytic)
heating = CO + H2O
Oxalic acid molecules in two carboxylic directly connected, has
some special properties, for example, oxalic acid with reducing,
can make the potassium permanganate reductive into bivalent
manganese, the reaction in the quantitative analysis of potassium
permanganate concentration determination is used as the method;
Oxalic acid also can be used as fiber, grease and leather industry
bleach, also is the use of its reducing.
Oxalic acid heated
happen decarboxylation dehydration, produce co2, carbon monoxide
and water. Laboratory can use oxalic acid thermal decomposition to
making carbon monoxide gas.
Oxalic acid can
and many metal form soluble in water complex. Oxalic acid can be
rust, ironmould the detergents and metal finish. Oxalic acid can
derusting, to sell chemical reagent shop to buy a bottle of oxalic
acid, take some, with warm water solution made up with in rust
stains rub. The shop sells oxalic acid, general also to sell some
medical equipment, glass instruments.
Antimony can make
mordant oxalic acid, oxalic acid iron is printed blueprint of
ammonium potion.
