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| 1, 2, 3-Benzotriazole | |
| Items | Result |
| Make | China |
| CAS NO | 95-14-7 |
| Appearance | White needle |
| Purity | 99.81PCT |
| Melting point | 97.23°C |
| Water | 0.035% |
| Residue on ignition | 0.028% |
| pH | 5.7 |
| Conclusion: confirm to standard | |
Use of Benzotriazole: Benzotriazole is a complexing agent and as such is a useful a corrosion inhibitor, e.g. for silver protection in dishwashing detergents and an anti-fog agent in photographic development. Aircraft deicer and anti-icer fluid contain benzotriazole. Benzotriazole derivatives are found in pharmaceuticals such as antifungal, antibacterial, and anthelmintic drugs. |
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Tolyltriazole |
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| Items | Result |
| Make | China |
| CAS NO | 29385-43-1 |
| Appearance | White granule |
| Purity | 99.52PCT |
| Melting point | 84.3°C |
| Water | 0.065% |
| Residue on ignition | 0.037% |
| pH | 5.7 |
| Conclusion: confirm to standard | |
Uses of Tolyltriazole: |
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Ethylenediaminetetraacetic disodium salt (EDTA2Na) |
|
| Items | Result |
| Make | China |
| CAS NO | 139-33-3 |
| Appearance | White powder |
| Purity | 99.18% |
| Heavy metal content | 0.0004% |
| Chloride (C1)% | 0.005% |
| Sulfate (SO4) Content % | 0.2% |
| PH | 4.34 |
| Conclusion: Qualified | |
Use of Ethylenediaminetetraacetic disodium salt (EDTA2Na) in industry: |
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Ethylenediamin (EDTA) |
|
| Items | Result |
| Make | China |
| CAS NO | 60-00-4 |
| Appearance | White powder |
| Purity | 99.33% |
| Heavy metal contenet | 0.0004% |
| Chloride (C1)% | 0.005% |
| Sulfate (SO4) Content % | 0.2% |
| PH | 2.83 |
| Conclusion: Qualified | |
Use of Ethylenediaminetetraacetic disodium salt (EDTA2Na) In industry: EDTA is mainly used to sequester metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colors of dyed products. In the pulp and paper industry, this is used in “chlorine-free bleaching." In similar manner, EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative discoloration, which is catalyzed by metal ions. In personal care products, it is added to cosmetics to improve their stability toward air. In soft drinks containing ascorbic acid. |
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Ethylenediaminetetraacetic acid tetra sodium salt (EDTA4Na) |
|
| Items | Result |
| Make | China |
| CAS NO | 64-02-8 |
| Appearance | White powder |
| Purity | 99.43% |
| Heavy metal contenet | 0.0004% |
| Chelate Value | 220 |
| Sulfate (SO4) Content % | 0.2% |
| PH | 10.89 |
| Conclusion: Qualified | |
Use of Ethylenediaminetetraacetic acid tetra sodium salt (EDTA2Na) In industry: EDTA is mainly used to sequester metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colours of dyed products. In the pulp and paper industry, this is used in “chlorine-free bleaching." In similar manner, EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative decolouration, which is catalyzed by metal ions.In personal care products, it is added to cosmetics to improve their stability toward air. In soft drinks containing ascorbic acid . |
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2, 2, 2-Trifluoroethanol |
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| Items | Result |
| Make | China |
| CAS NO | 75-89-8. |
| Appearance | Colorless and transparent liquid. |
| Purity | 99.8% |
| Water | 0.0600 max |
| Fluoride(% by weight) | 0.0007 |
| Chloride(% by weight) | 0.0007 |
| PH | 5.83 |
| Conclusion: Qualified | |
Use of 2, 2, 2-Trifluoroethanol : is used as a solvent in organic chemistry. Oxidations of sulfur compounds using hydrogen peroxide are effectively conducted in TFE.In biology TFE is used as a co-solvent in protein folding studies with NMR spectroscopy: this solvent can effectively solubilize both peptides and proteins. Depending upon its concentration, TFE can strongly affect the three-dimensional structure of proteins. Industrially trifluoroethanol is employed as a solvent for nylon as well as in applications of the pharmaceutical field. |
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P-Toluic acid |
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| Items | Result |
| Make | China |
| CAS NO | 99-94-5 |
| WATER | < 0,05 % WT. |
| Appearance | White or pale yellow platelet crystal or powder. |
| Assay | 99.48% |
| Water | 0.2% max |
| Melting Point | 177.6°C |
| Benzoic Acid | 0.9% max |
| Conclusion: Qualified | |
Use of p-Toluic Acid : is used as an intermediate for polymer stabilizers, pesticides, light sensitive compounds, animal feed supplements and other organic chemicals (pharmaceuticals, pigments and dyestuff) |
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O-Toluic acid |
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| Items | Result |
| Make | China |
| CAS NO | 118-90-1 |
| Appearance | White powder. |
| Assay | 99.56% |
| Water | 0.11% max |
| Melting Point | 103.2°C |
| Benzoic Acid | 0.29% max |
| Phthalide | 0.05% |
| Phthalic acid | 0.03% |
| Conclusion: Qualified | |
Use of O-Toluic Acid : is used as an intermediate for polymer stabilizers, pesticides, light sensitive compounds, animal feed supplements and other organic chemicals (pharmaceuticals, pigments and dyestuff). |
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Chlorobenzyl cyanide |
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| Items | Result |
| Make | China |
| CAS NO | 140-53-4 |
| Appearance | Colorless or light yellow transparent liquid |
| Assay | 99.61% |
| P-chloro benzaldehyde | 0.03% |
| P-chloro Benzyl Chloride | 0.06% |
| P-chloro Benzyl Cyanide | 0.16% |
| Phthalide | 0.05% |
| Others | 0.11% |
| Conclusion: Qualified | |
Use of 4-Chloro Benzyl cyanide : product medicine,pedtcide intermediates ,Can be used in the production of phenyl acetic acid ,phenyl amide,diphenyl acetonitrile phoxim and so on. |
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Fluorobenzene |
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| Items | Result |
| Make | China |
| CAS NO | 462-06-6 |
| Appearance | Colorless And Clarity liquid |
| Assay | 99.941% |
| Moisture | 211 ppm |
| Benzene & Derivative | 76 ppm |
| Conclusion: Qualified | |
Use of Used Fluor benzene:For Pharmaceutical Intermediates. |
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3-Methoxy-1-Propanol |
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| Items | Result |
| Make | China |
| CAS NO | 1589-49-7 |
| Appearance | Colorless Transparent Liquid |
| Assay | 98.2% |
| Water | 0.31% |
| Conclusion: Qualified | |
Use of 3-Methoxy-1-Propanol: Dyestuff Intermediates, Flavor & Fragrances... |
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1-Methoxy-2-Propanol |
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| Items | Result |
| Make | China |
| CAS NO | 107-98-2 |
| Appearance | Clear Colorless Transparent Liquid |
| Assay | 99.76% |
| Water | 0.0382% |
| Density at 20°C {g/cm3} | 0.9210 |
| Acid number | 30 |
| Distillation range ° | 117.2-117.9 |
| Conclusion: Qualified | |
Use of 1-Methoxy-2-Propanol : can be use as anti-ice liquid for fuel,detergent,extractivity,soft printing ink, silk printing ink, and mineral separating agent for nonferrous metals as well as material for organic compose etc. |
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Methyl isobutyryl acetate |
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| Items | Result |
| Make | China |
| CAS NO | 42558-54-3 |
| Appearance | Clear Colorless Liquid |
| Assay | 99.1% |
| Water (by KF) | 0.05% |
| Conclusion: Qualified | |
Use of Methyl isobutyryl acetate : Pharmaceutical Intermediates, Other. |
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L-camphor sulphonic acid |
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| Items | Result |
| Make | China |
| CAS NO | 35963-20-3 |
| Appearance | White almost white crystalline powder |
| Assay | 99.83% |
| Loss on drying | 0.34% |
| Specific rotation | -21.8° |
| Moisture | 0.5% |
| Sulfate ash | Conforms |
| Melting point | 198.4~199.6°C |
| Conclusion: Qualified | |
| Use of L-camphor sulphonic acid :Pharmaceutical intermediates or department of isomer. | |
1-Fluoro Naphthalene |
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| Items | Result |
| Make | China |
| CAS NO | 321-38-0 |
| Appearance | Colorless to slightly yellow liquid |
| Assay | 99.85% |
| Water | 0.025% |
| Conclusion: Qualified | |
Uses of 1-Fluoro Naphthalene : |
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| Glycine Ethyl Ester HCL | |
| Items | Result |
| Make | China |
| CAS NO | 623-33-6 |
| Appearance | White crystalline powder |
| Assay | 99.08% |
| Melting point | 142.4~ 143.6°C |
| Glycine Hcl | 0.8% |
| Volatile matter | 0.22% |
Uses of Glycine Ethyl Ester HCL : Mainly used in the intermediates of Pyrethroid pesticides and aerosol insecticides.. |
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| Crotonic Acid | |
| Items | Result |
| Make | China |
| CAS NO | 3724-65-0 |
| Appearance | White needle crystalline |
| Assay | 99.65% (GC) |
| Melting point | 71~ 74°C |
| Glycine Hcl | 0.8% |
| Conclusion: Meet to standard | |
Use of Crotonic Acid vinyl : Acetate used in lacquers and paper sizing in the manuf of something agents for synthetic rubber. in medicinal chemist. |
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Methyl isobutyl ketone (MIBK) |
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| Items | Result |
| Make | South Korea |
| CAS NO | 108-10-1 |
| Appearance | Clear liquid |
| Purity | 99.47 |
| Water | 5 |
| Color | 97 |
| Acidity | 0.001 |
| Density | 0.08pct |
| High boiling Substance | 0.05pct |
| Conclusion: Qualified | |
Methyl isobutyl ketone (MIBK) Use: is used as a solvent for nitrocellulose, lacquers, and certain polymers and resins. |
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2, 4-Dichlorobenzyl chloride |
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| Items | Result |
| Make | China |
| CAS NO | 94-99-5 |
| Appearance | Colorless transparent liquid |
| Purity | 99.57% |
| 2.4 dichloro toluene | 0.17% |
| 2.4 dichloro benzyl dichloride | 0.12% |
| Others | 0.14% |
| Conclusion: Qualified | |
| Use of 2, 4-Dichlorobenzyl chloride: Used for Pharmaceutical Intermediates. | |
Para amino phenol |
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| Items | Result |
| Make | China |
| CAS NO | 123-30-8 |
| Appearance | White to yellowish crystalline powder |
| Assay | 97.79% |
| Ferric salt | 80ppm |
| Water | 0.55% |
| Melting point | 187°C |
| Conclusion: Complied | |
Use of Para amino phenol : Used for pharmaceutical intermediate |
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O-Aminophenol |
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| Items | Result |
| Make | China |
| CAS NO | 95-55-6. |
| Appearance | Grey crystalline powder |
| Purity | 99.5% |
| Moisture | 0.5% |
| Ash | 0.2% |
| Melting point | 170-174.9°C |
| Conclusion: Qualified | |
| Use of O-Aminophenol: key intermediate of dye and drug. | |
Hydroxylamine Hcl |
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| Items | Result |
| Make | China |
| CAS NO | 7803-49-08 |
| Assay | 99.15% |
| Appearance | Off- white shiny crystals |
| Sulphate | 0.001% |
| Heavy metal | 0.0001% |
| Iron | 0.0003% |
| Loss on drying | 0.24% |
| CAS NO. | 75-12-7 |
| Conclusion: Qualified | |
Use of Hydroxylamine: Hydroxylamine and its salts are commonly used as reducing agents in a myriad of organic and inorganic reactions. They can also act as antioxidants for fatty acids. Some non-chemical uses include removal of hair from animal hides and photography developing solutions. |
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| Thiophene 2 Ethylamine | |
| Items | Result |
| Make | China |
| CAS NO | 30433-91-1 |
| Assay | 99.6% |
| Appearance | A colorless or light yellow transparent liquid |
| Water | 0.10% |
| Impurity | 0.11% |
| Conclusion: Qualified | |
Use of Thiophene 2 Ethanol: In agrochemicals and pharmaceuticals. |
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Thiophene-2-Ethanol |
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| Items | Result |
| Make | China |
| CAS NO | 5402-55-1 |
| Assay | 99.6% |
| Appearance | A colorless to reddish transparent liquid |
| Water | 0.05% |
| 3-Thiophene Ethanol | 0.13% |
| Conclusion: Qualified | |
Use of Thiophene-2-ethylamine: Can be used for intermediates of the drug CLOPIDOGREL and General organic synthesis. |
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| Fluoro Benzene | |||||||||||||||
| Items | Result | ||||||||||||||
Make |
China | ||||||||||||||
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| 2, 4-Dichloro benzyl chloride | |
| Items | Result |
| Make | China |
CAS NO |
94-99-5 |
| Purity | 0.17% |
| 2.4 dichloro toluene | 0.12% |
| 2.4 dichloro benzyl dichloride | 0.14% |
| Others | 0.14% |
| Conclusion: Qualified | |
Use of 2, 4-Dichloro benzyl chloride : Pharmaceutical and Intermediates |
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N- Propyl acetate |
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| Items | Result |
| Make | China |
| CAS NO | 109-60-4 |
| Acidity | 0.0030% |
| Purity | 99.97% |
| Color | 5 |
| Specific gravity | 0.8861 |
| Water | 0.025% |
| Conclusion: PASS | |
| Use of N-propyl acetate: manufacture flavors,perfumes.solvent for rennish,cellulose derivatives, plastics. |
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