Name: Sodium bicarbonate CAS No.: 144-55-8 Appearance: White powder or opaque monoclinic system fine crystals Molecular formula: CHNaO3 Molecular Weight: 84.01 Melting point:>300 °C(lit.) PACKAGE:25KG/BAG
Name: Dichroromethylvinylsilane CAS number: 124-70-9 Molecular formula: C3H6Cl2Si Molecular weight: 141.07 EINECS number: 204-710-3 Mol file: 124-70-9.mol
Name: Vinyltrimethylsilane CAS number: 754-05-2 Molecular formula: C5H12Si Molecular weight: 100.23 EINECS number: 212-042-9 Mol file: 754-05-2.mol
Name: Ethoxydimethylvinylsilane CAS number: 5356-83-2 Molecular formula: C6H14OSi Molecular weight: 130.26 EINECS number: 226-341-7 Mol file: 5356-83-2.mol
Name: CHLORODIMETHYLPINYLSILANE CAS number: 1719-58-0 Molecular formula: C4H9ClSi Molecular weight: 120.65 EINECS number: 217-007-1 Mol file: 1719-58-0.mol
Name: 1,1,3,3-TETRAMETHYL-1,3-DIVINYLDISILAZANE CAS number: 7691-02-3 Molecular formula: C8H19NSi2 Molecular weight: 185.41 EINECS number: 231-701-1 Mol file: 7691-02-3.mol
Dear Customer: Hello! Thank you for your continued support for our company. The National Day is coming. In order to allow our employees to enjoy this important holiday, we will make the following adju...
CAS No:
Packaging:
25kg/cartonprice range:
USD 30 - 60/KGproduct origin:
Chinashipping port:
Shanghaimin order:
500kgsLead Time:
7-10days
Vitamin K3 MSB CAS：58-27-5
Anhui Sinotech company strictly select GMP products, support customer registration，and provide professional services to chemical customers in the global market.Purchase Vitamin K3 MSB CAS：58-27-5, inquiry Anhui Sinotech .
Name: Vitamin K3
CAS No.: 58-27-5
Chemical formula: C11H8O2
Molecular weight: 172.18
EINECS No.: 200-372-6
|
Item
|
Specification |
Result |
|
Description 性状 |
White Crystalline Powder 白色结晶性粉末 |
White Crystalline Powder 白色结晶性粉末 |
|
Assay 亚硫酸氢钠甲萘醌含量(%) |
≥96.0 |
98.49 |
|
Menadione 甲萘醌含量 (%) |
≥50.0 |
51.35 |
|
NaHSO3 游离亚硫酸氢钠(%) |
≤5.0 |
3.78 |
|
Solution Color 溶液色泽 |
No.4 of yellow and green standard colorimetric solution 黄绿色标准比色液 4 号 |
MeetsRequirement 符合要求 |
|
Menadione Sulfonate 磺酸甲萘醌 |
No precipitation 无沉淀 |
无沉淀 |
|
Water Content 水 份(%) |
≤12.5 |
11.62 |
|
Chromium 铬（Cr）(mg/kg) |
≤50 |
19.69 |
|
Heavy Metals (as Pb) 重金属(以 Pb 计)(mg/kg) |
≤20 |
＜20 |
|
Arsenic 砷( As)(mg/kg) |
≤2 |
＜2 |
|
Analytical Conclusion 检验结论 |
Conforms 合格 |
|
Description：
It is sometimes called vitamin k3, although derivatives of naphthoquinone without the side chain in the 3-position cannot exert all the functions of the K Vitamins. Menadione is a vitamin precursor of K2 which utilizes alkylation to yield menaquinones (MK-n, n=1-13; K2 vitamers), and hence, is better classified as a provitamin.
It is also known as "menaphthone".
Application：
Clinically, it is a coagulant, and can be used to treat hemorrhagic diseases caused by vitamin K deficiency, such as neonatal hemorrhage, vitamin K deficiency caused by intestinal malabsorption and low prothrombin blood.
Chlortetracycline CAS 57-62-5 is golden yellow crystalline powder, chlortetracycline on Gram positive bacteria and gram negative bacteria were inhibited, but the treatment of livestock and poultry diseases such as typhoid fever, dysentery.
Name: Vitamin A acetate beadlets Appearance:Yellowish to brownish granular powder CAS No.: 79-81-2 Specification: 1,000,000 IU/g feed grade Molecular formula: C22H32O2
Product details： Toltrazuril CAS NO.69004-03-1 as Antiparasitic origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Toltrazuril CAS NO.69004-03-1, inquiry Anhui Sinotech . Name: Toltrazuril CAS No.: 69004-03-1 Molecular formula: C18H14F3N3O4S Molecular Weight: 425.38 Description: API veterinary Toltrazuril CAS NO.69004-03-1 99% purity is white or almost white crystalline powder;odorless.Because this product interferes with cell division and mitochondrion of coccidia, affects the respiratory and metabolic functions of coccidia, in addition, it can make the endoplasmic reticulum expand and produce serious vacuolation, so it has the effect of killing coccidia. Application Toltrazuril CAS NO.69004-03-1,It is mainly used for poultry coccidiosis and has broad-spectrum anti coccidiosis activity. It is widely used in chicken coccidiosis. The action site of tuqu Zhuli on coccidia is very extensive, and it has effect on two asexual cycles of coccidia, such as inhibiting fission of schizoite, nuclear division of small gametophyte and wall forming body of small gametophyte. Specification：Toltrazuril CAS NO.69004-03-1 Items Specification Result Item Conclusion Character White or almost white crystalline powder;odorless White crystalline powder,odorless Complies Melting point 193-196℃ 193.8-194.7℃ Complies Identification 1)IR spectra is consistent with CRS Complies Complies 2)The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. Complies Complies Check Clarity&color Colorless and clear Colorless and clear Complies Fluorides ≥12.0% 12.4% Complies Related substances Individual impurity≤0.5% 0.19% Complies Total impurities≤1.0% 0.58% Complies Loss on drying ≤0.5% 0.19% Complies Residue on ignition ≤0.1% 0.05% Complies Heavy metals NMT 10 parts per million Less then 10 parts per million Complies Assay NLT 98.0% of C18H14F3N3O4S 98.8% Complies Conclusion:Complies with The Ministry of Agriculture of the People’s Republic of China Announcement:No.2117. Package Toltrazuril CAS NO.69004-03-1
Product details： Diclazuril CAS NO.101831-37-2 as Antiparasitic origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Diclazuril CAS 101831-37-2, inquiry Anhui Sinotech . Name: Diclazuril CAS No.: 101831-37-2 Molecular formula: C17H9Cl3N4O2 Molecular Weight: 407.64 Description: GMP API veterinary Diclazuril CAS NO.101831-37-2 95% purity A whitish or yellowish powder; almost odorless. The product is slightly soluble in dimethylformamide, slightly soluble in tetrahydrofuran, and almost insoluble in water and ethanol. Application Diclazuril CAS NO.101831-37-2 ,It is a new, efficient and low toxic anti coccidiosis drug, widely used in chicken coccidiosis Diclazuril CAS NO.101831-37-2 ,It also inhibited the formation of sporolized oocysts Specification：Diclazuril CAS NO.101831-37-2 Tests Acceptance Criteria Result Characters Appearance Almost white or light yellow powder; practically odorless Almost white powder Solubility Sparingly soluble in dimethylformamide, slightly soluble in tetrahydrofuran, practically insoluble in water or ethanol. Conforms Identification （1）UV: Absorption maxima at 220nm、277nm. Conforms （2）IR: Conforms to the reference spectrum. Related substances Total impurities≤2.5% 1.1% Loss on drying ≤0.5% （105℃） 0.10% Residue on ignition ≤0.1% 0.01% Heavy metals ≤20ppm ＜20ppm Assay ≥96.0%（On the dried substance） 98.5% Conclusion: Conforms to CVP 2015（I）specification for Diclazuril Package Diclazuril CAS NO.101831-37-2
Product details Fosfomycin Calcium CAS NO.26016-98-8 as Antibiotic drugs origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Fosfomycin Calcium CAS NO.26016-98-8,inquiry Anhui Sinotech . Name: Fosfomycin Calcium CAS No.: 26016-98-8 Molecular formula: C3H5O4P.Ca Molecular Weight: 176.12 Description: Veterinary API Fosfomycin Calcium CAS NO.26016-98-8 is white crystall powder,Tasteless. The product is slightly soluble in water, almost insoluble in methanol, insoluble in acetone, chloroform, ether and benzene Application Fosfomycin Calcium CAS NO.26016-98-8 is Antibiotics are used for simple lower urinary tract infection and intestinal infection caused by sensitive bacteria. Fosfomycin Calcium CAS NO.26016-98-8 has a wide range of antibacterial activities against both Gram-positive and Gram-negative pathogens Fosfomycin Calcium CAS NO.26016-98-8 has very useful activity to many gram negative bacteria, such as Enterococcus faecium, Escherichia coli, Campylobacter and Proteus. Specification：Fosfomycin Calcium CAS NO.26016-98-8 Iterm Specification Results Appearance White or Almost White Crystal Powder Complies Identification In accordance with standard Spectra Complies Specific -11.0°—13.0° -11.3° Assay 95.0&-101.0% 97.2% Calcium(1,2-Dihydroxypropyl) -phosphonate ≤1.5% 0.8% PH 8.5-9.6 8.9 water 8.5%-11.5% 9.6% Heavy metals ≤20ppm Complies Chloride ≤0.20% Complies Conclusion The quality of the product complies with the standard of EP7+In-house standard Package Fosfomycin Calcium 26016-98-8
Product details Oxytetracycline hydrochloride CAS NO.2058-46-0 as Antibiotic drugs origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Oxytetracycline hydrochloride CAS NO.2058-46-0,inquiry Anhui Sinotech . Name: Oxytetracycline hydrochloride CAS No.: 2058-46-0 Molecular formula: C22H25ClN2O9 Molecular Weight: 496.8949 Description: GMP Veterinary Oxytetracycline hydrochloride CAS NO.2058-46-0 99%purity is Yellow crystalline powder,odorless, slightly bitter taste; slightly moisturizing; the color becomes dark under sunlight, and it is easy to destroy and fail when dissolved in alkali. This product is soluble in water, slightly soluble in ethanol, and insoluble in chloroform or ether. Application Oxytetracycline hydrochloride CAS NO.2058-46-0 can quickly inhibit the growth and reproduction of bacteria, that is, Oxytetracycline hydrochloride can slow down the speed of bacterial growth and reproduction, and greatly extend the growth and reproduction cycle of individual bacteria. But Oxytetracycline hydrochloride cannot kill bacteria directly Specification Oxytetracycline hydrochloride CAS NO.2058-46-0 Tests Specifications Results Appearance Yellow, crystalline powder. Conforms Solubility Freely soluble in water,sparingly soluble in ethanol,solutions in water become turbid on standing.owning to the precipitation of Oxytetracycline Conforms Identification A: Thin-layer chromatography B: Color reaction C: Chlorides reaction Conforms pH 2.3 to 2.9 2.5 Sulfated ash ≦ 0.2% 0.17% Light -absorbing impurities (430nm) ≦0.50 0.12 Light -absorbing impurities (490nm) ≦ 0.20 0.13 Water ≦ 2.0% 0.8% Related substances: Impurity A: NMT 0.5% 0.12% Impurity B: NMT 1.0% 0.44% Impurity C: NMT 2.0% 0.78% Impurity D: NMT 0.2% 0.02% Impurity E: NMT 0.2% 0.02% Any other impurity：NMT 0.1% 0.05% Total impurities：NMT3.5% 1.47% Residual Methanol ≦ 0.3% 0.11% Assay (anhydrous substance) 95.0% to 102.0% 98.0% Conclusion: Tested according to BP2018, the results meet the standard requirements. Package Oxytetracycline hydrochloride CAS NO.2058-46-0
Norfloxacin HCL CAS NO.104142-93-0 as Antibiotic drugs origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Norfloxacin HCL CAS NO.104142-93-0,inquiry Anhui Sinotech . Name: Norfloxacin HCL CAS No.: 104142-93-0 Appearance: white or almost white crystalline powder. Molecular formula: C16H19ClFN3O3 Molecular Weight: 355.7918 Boiling point: 573.8°C at 760 mmHg Flash point: 300.8°C Vapor pressure: 5.26E-14mmHg at 25°C Molecular structure: Description: Norfloxacin HCL CAS NO.104142-93-0 is norfloxacin hydrochloride, which is a broad spectrum used to treat respiratory tract, urinary tract infections, gonorrhea, prostatitis, intestinal infections, typhoid fever and other Salmonella infections caused by sensitive bacteria Antibacterial and anti-inflammatory drugs, have a strong bactericidal effect on mycoplasma and most Gram-negative bacteria (such as Escherichia coli, Salmonella, Pasteurella and Pseudomonas aeruginosa, etc.), and also have an effect on Gram-positive cocci (such as Staphylococcus aureus) CERTIFICATE OF ANALYSIS Package：Norfloxacin HCL CAS NO.104142-93-0
Tylosin tartrate CAS NO.1405-54-5 as Antibiotic drugs origin from China. Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Tylosin tartrate CAS NO.1405-54-5,inquiry Anhui Sinotech . Name: Tylosin tartrate CAS No.: 1405-54-5 Molecular formula: C50H83NO23 molecular structure: Molecular Weight: 1066.1869 Description: Veterinary API Tylosin tartrate CAS NO.1405-54-5 is almost white powder.This product belongs to special antibiotics for macrolide animals, has special effects on mycoplasma, and is used as the first choice drug against mycoplasma Application: Tylosin tartrate CAS NO.1405-54-5,Its mechanism of action mainly plays a role of sterilization by hindering the synthesis of bacterial proteins. This product is easily absorbed in the body, excreted quickly, and has no residue in the tissue. Specification：Tylosin tartrate CAS NO.1405-54-5 Items Standard Results Conclusion Appearance White to slightly yellow powder almost white powder Complies Identification It gives the positive reaction It gives the positive reaction Complies It gives the positive reaction It gives the positive reaction Complies The retention time of the tylosion A peak in the chromatogram of the test solution correspond to that in the chromatogram of the reference solution The retention time of the tylosion A peak in the chromatogram of the test solution correspond to that in the chromatogram of the reference solution Complies It gives the positive reaction It gives the positive reaction Complies Tests pH pH value 5.0-7.2 5.7 Complies Tyramine Complies complies Complies Loss on drying Not more than 4.2% 2.4% Complies Residue on ignition Not more than 2.5% 0.23% Complies Heavy metals Not more than20ppm Less than 20ppm Complies Content of Tylosin Tylosins A≥82% 89% Complies Tylosins A+B+C+D≥95% 97% Complies Assay Assay(dried basis) ≥830u/mg(dried basis) 928u/mg(dried basis) Complies Assay(wet basis) - 906u/mg(wet basis) Complies Conclusion:Tested according to in-house specification QS-0002-01,it complies with the requirements Package Tylosin tartrate CAS NO.1405-54-5
安徽施泰化工有限公司
online service
+8613866722531
pweiping@techemi.com
pweiping
+8613866722531
call us : 
send a message : 
