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Fu Tian company is one special chemical supplier in china with more than ten years.
Oxalic Acid 99.6%
Pentaerythritol
Stearic Acid (single/double/triple)
If you are interested in our products , please contact us freely , I will quotion the competitive price and try my best satisfy you .
I look forwards to the possibility of a future business soon.
B.Regard
Please Contact by e-mail :
knight (at) futianchem(dot)com(dot)cn
Use:
Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc;
We are a professional supplier of the products as follow s, which we can supply at compe titive price and high quality : ;
--Indigo Blue
-- Direct dyestuff
-- Basic dyestuff
-- Acid dyestuff
-- HPMC/CMC/MC
-- Potassium hydroxide
-- Oxalic acid
-- Some Pigments : GREEN JHG / BLUE JHB
Should any of these items be of interest to you , please let us know . We will be happy to ;give you a quotation upon receipt&n bsp;your detailed requirements.
Chromium(III) sulfate (Cr2(SO4)3) is commonly used as a leather preservative. It is often associated with cancer of the respiratory tract, skin ulcers, and renal failure. Smithsonian Magazine (November 2007) reports it to be a major source of effluent pollution in the Ganges River in Kanpur, India. A salt of chromium (Cr2(OH)SO4), in the form of green crystals that are soluble in water and form an acid solution. It is used in chrome tanning.
ITEM
INDEX
Purity as H2C2O4•2H2O
99.6%min.
Sulphate as SO4
20ppm max.
Chloride as Cl
5ppm max.
Iron as Fe
2ppm max.
Heavy Metals as Pb
1ppm max.
PROPERITIES: Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour.
USES: Oxalic acid is used for the extraction of rare metals, polishing of marbles and other stone surfaces, cleaning and polishing of metals, auxiliary textile agents production, for the production of antibiotics (tetracycline etc.),for the production of oxalates, esters and glyoxalic acid, in the leather industry, in the building industry etc.
PACKING: 25 kg grey PP. Woven bag
Oxalic Acid (99.6% Min)
We manufacture and exporte Oxalic acid. Herewith please find our specification as follow: Oxalic acid Properties: Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30. If heated quickly, it melts at 101.5, anhydrous oxalic acid melts at 180. Density at 180, kg/m 1653. Crystal size: 70% from 0, 2 to 0, 7 mm. Specification: Total Acidity: 99.6% min Ash: 0.1% max Iron: 0.02% max Loss on ignition: 0.08% max Sulfate: 0.1% max Chloride: 0.002% max Heavy metal: 0.001% max Packing: 25/50 kgs grey colour PP bag of top grade linerfilm, good properties of waterproof and avoid water, solarization. Use: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline, Chloramphenicol, etc; Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water.
If you are interested in any product, please feel free to contact me: zoe at 0311chem.com thank you waiting for your early reply. We assure you that we can supply you with best quality and service at a competitive price on getting your exact enquiry.
We are one of the top manufacturers and exporters of chemical raw materials in China. Our main products include the basic Inorganic and Organc chemicals such as
OXALIC ACID
Items
Spec
TOTAL ACIDITY %¡Ý
99.6
ASH %¡Ü
0.1
IRON ¡Ü
0.02
LOSS ON IGNITION %¡Ü
0.08
SULFATE%¡Ü
CHLORIDE ppm¡Ü
20
HEAVY METAL ppm¡Ü
10
Packing: 25/50 kgs grey colour PP bag of top grade linerfilm,good properties of waterproof and avoid water,solarization;
lisa83123-AT-hotmail-com
gwche005-AT-vip-tom-com
TEL: 86-0311-83802766
FAX : 86-0311-83802788
lisa83123@hotmail.com< /P>
gwche005@vip.tom.com
Chromium oxide, hydrogen peroxide, STPP, SHMP, zinc sulphate, chromium sulfate, formic acid,oxalic acid , Chromium trioxide
FORMIC ACID
Index item
Qualified grade
Excellent grade
formic acid , %¡Ý
85
90
acetic acid,%
0.6
0.4
Chroma (as platinum and cobalt) ,%¡Ü
Dilution experiment (acid+water=1+3)
clear
Chloride (as CL),%¡Ü
0.005
0.003
Sulfate (as SO4),% ¡Ü
0.002
0.001
Iron (as Fe ),%¡Ü
0.0005
0.0001
we can offer competitive prices with great quality of our products.
Appearance :Colorless, transparent crystal or powder
Properties: Oxalic acid forms fine colourless crystals, readily soluble in water, with light nitrogen oxides-like odour. Oxalic acid dihydrate begins to dissociate at temperature over 30 0C. If heated quickly, it melts at 101.5 0C,anhydrous oxalic acid melts at 180 0C< /p> Applications: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water. Packing: 25/50 kgs grey colour PP bag of top grade linerfilm,good properties of waterproof and avoid water,solarization.
Applications: Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc; Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water.
Packing: 25/50 kgs grey colour PP bag of top grade linerfilm,good properties of waterproof and avoid water,solarization.
Jin De Yuan Chemical Imp&Ex p Co.,Ltd has been fast progre ssing as a modern private company&nb sp;with full vitality which integrated&nb sp;production and selling all in one .Our main products such as
1) formic acid
formic acid , %
Chroma (as platinum and cobalt) ,%
2) oxalic acid (99.6%,99.4%,99%)
3) Acetic acid
&nb sp; &nbs p; 4) lithopone
5) chromium sulfate
we can offer competitive prices with great quality of our prod ucts.
Choose us that will be your best choice! Trust us !
Looking forward to your inquiry and appreciated of presenting your& nbsp;contact information.
sincerely yours
Contact: jdychemical Ms Linda
Email: jdy001-AT-chemicalofchina-DOT-com
MSN: jdy001-AT-hotmail-DOT-com
jdychemical-AT- hotmail-DOT-com
Skype: jdychemical
Tel: +86-311-89689598
Fax: +86-311-86106688
Email: JDY001@chemicalofchina.com
jdychemical@hot mail.com
MSN: JDY001@hotmail.com
Commodity: Oxalic Acid Chemical Formula:C2H2O4 Appearance: Colorless Crystals
Specification of Oxalic Acid:
Packing: 25kgs in net bag ,23 mts in the 20’FCL
Usage: Precipitating agent in Rare-earth mineral processing; Bleaching agent in the textile activities, wood pulp bleaching; Rust-remover for Metal treatment; Grinding agent, such as Marble polishing; Waste water treatment, removing calcium from water.
