Product Name: Dimethyl Carbonate
Origin: China
Molecular Formula: C3H6O3
CAS No.: 616-38-6
EINECS No.:
210-478-4
Specification: 99.5%, 99.9%
Packing: Iron drums of 200kg net each, or ISO tank
Application:
In organic synthesis
---as a substance or solvent in organic synthesis, instead of phosgene, dimethyle sulfate, ect
---called as "green chemical" and "new cornerstone for or organic synthesis"
In gasoline industry
---as a fuel additive
Dimethyl Carbonate (DMC) is a strong contender to help the refining industry to meet the Clean Air Act specification for oxygen in gasoline. DMC (53.3% O) has about 3 times the oxygen content as methyl tert-butyl ether (MTBE, 18.2%) and its synthesis is not dependent upon oil.
We are world leading bulk suppliers of Aromatic chemical Botanical extracts and Essential oils in the purest form, including Propolis products, carrier oils & vegetable oils, herbal powders and natural fragrances.
Supplier: Chemical, chemical raw material, auxiliaries, solvents, paint, textile fiber, rubber, plastic, paint drier, plasticizer, flame retardant, surfactant, additives, steel pipe, steel tube, stainless steel tube, stainless steel pipe, ms pipe, pipe fitting, flange, fasteners, steel wire
Services: Transportation agent,customs clearance service,
Buyer: Import chemical raw materials, auxiliaries, bulk commodities
Supplier: Salt and salt chemicals, sodium chloride (salt), sodium sulphate, sodium sulfite, sodium bisulfite, sodium carbonate (soda ash), sodium metabisulphite
Chemical Solvents&Paint Industry
Chemical formula C4H6O5 C.A.S number 004-525-33-1 Formula weight 134.09 Appearance Colourless liquid Assay Not less than 99.8% Density 1.25g/cm3(20C/68F) Application Using for the different beverages: flavored water energy drinks tea drinks juice till 100% Mechanism of efficiency of DMDC DMDC can permeate through the cell membrane, and block the metabolism through reacting with the enzymes of microorganism, then achieve the purpose of sterilization. Even in very low additive amount, DMDC can effectively kill typical spoilage bacteria in beverage, and not affect the taste, flavor and color of the beverage. Furthermore, it could be rapidly and completely hydrolyzed to carbon dioxide and methanol, which are the natural ingredients of juice. Package Gauga: 4KG/20KG Storage conditions In optimal storage conditions (storage temperature: 20C-30C), the storage period is one year
Supplier: 1. Calcium Chloride powder 74% cacl2 92% cacl2 94%
2. Magnesium Chloride flake
3. Sodium Meta Bisulphite (food grade 94 96%)
4. Silica Quartz ore purity: 98% available, silica quartz powder/purity: 99.9% available, silica lumps purity: 99% available
5. Garbage Bags: disposable plastic hand glove, garbage bags on roll, oxo-biodegradable bag, bio hazard bags, compostable bags, grocery bags , shopping bags, shopping bags (loop handle), bakery and snacks bag, industrial liner bag, self adhesive bags, bouffant cap, aluminum foil, vegetable bag on rolls, pp printed bags, biodegradable bag, ld & hm industrial liner bags, pp self adhesive tape bags 22 bopp bags 23 laminated pouch
6. Red Onion as per your required size.
7. Antigen kit: a) who certified kit b) ce certified kit
8. carbon black
9. sodium acetate anhydrous 99% sodium acetate trihydrate crystal 99%10.pet preform & fiber, bottle, flakes,
11. capsicum or bell pepper, ready to eat foods, ready green paste like ginger, garlic
12. Pe
Services: We also do logistic work for cif and we have 3rd party facilities like sgs on client chargeable base.
Commodity : Soda Ash Light / Dense Molecular formula:na2co3 Molecule weight:105.99 H.S Code:28362000 Cas: 497-19-8 Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air. Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry. Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers Specifications standard : gb210.1-2004 Items : specification First grade : specification Second grade Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min Chloride content(as nacl) %0.7% max0.9% max Iron content(as fe in dry base) /%0.003% max0.0035% max Sulphate content(as so4 in dry base) /%0.03% max0.03% max Water insoluble matter /%0.03% max0.03% max Loss on ignition a/ %0.5% max0.5% max
Name: 2-hydroxy-6-naphthoic acid Alias: 2,6 acid; 2-naphthol-6-carboxylic acid; 6-hydroxy-2-naphthoic acid; 6-hydroxy-2-naphthoic acid CAS NOï¼?16712-64-4 Molecular formula: c11h7o3 Molecular weight: 187.172 Product quality standard: Appearance characte Light yellow powder Content 99% 2-naphtholâ?¤0.10% 2,3-acidâ?¤0.10% melting point243-245�°C Loss on dryingâ?¤0.30% heavy metalâ?¤20ppm Application: used in medicine, liquid crystal, paint, etc. Packing: 25kg / cardboard barrel, or according to customer requirements
Soda Ash Dense is also called Sodium Carbonate or Disodium Carbonate Applications: Glass industry, detergent and paper production.
