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Chinese Professional N-Monomethylaniline - J acid ( 2-Amino-5-naphthol-7-sulfonic Acid ) CAS 87-02-5 EINECS No.: 201-718-9 best top 1 factory lowest price – Mit-ivy
J acid Typical Properties Items Specifications Content ≥90% Gamma Acid ≤0.15% Insoluble ≤0.20% Items Specification Appearance Grey to light brown powder Content (dry) ≥90.0% Purity (HPLC) ≥97.0% Gamma Acid content ≤1.50% Bis J Acid content ≤0.20% Water ≤1.0% 2-Naphthylamine ≤100ppm Used to be made from β-naphthylamine. Because of the strong carcinogenicity of β-naphthylamine, this production method has been eliminated, and now 2-naphthyla... -
Bottom price 2-naphtol - Sulphate CAS No: 7757-82-6 manufacture EINECS No.: 231-820-9 – Mit-ivy
Quick Details Classification Sulphate Type Sodium Sulphate CAS No. 7757-82-6 Other Names Sodium sulfate MF Na2SO4 EINECS No. 231-820-9 Place of Origin China Grade Standard Agriculture Grade, Electron Grade, Food Grade, Industrial Grade Purity 99%min Appearance White Powder, White Crystalline Powder Application INDUSTRY electron agriculture Brand Name QISUO Model Number QS-30013 Sodium sulfate Product name Sodium sulfate anhydrous Color white Molecular weight 1... -
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Factory source PDEA - Hot selling high quality 3-Methyl-N,N-diethyl aniline / N,N-diethyl-m-toluidine with CAS 91-67-8 athena 008613805212761 – Mit-ivy
Application 1. One of the basic organic raw material. Mainly used in the manufacture of formaldehyde, acetic acid, methyl chloride, methylamine and dimethyl sulfate and so on a variety of organic products. 2. One of the important chemical raw materials. In recent years, with the development of C1 chemical engineering and methanol has become the important raw material for manufacturing ethylene and propylene. 3. Used for paint, varnish, shellac, dyestuff, ... -
Europe style for 2-methylbenzamine - Hot selling high quality 3-Methyl-N,N-diethyl aniline / N,N-diethyl-m-toluidine with CAS 91-67-8 athena 008613805212761 – Mit-ivy
Application 1. One of the basic organic raw material. Mainly used in the manufacture of formaldehyde, acetic acid, methyl chloride, methylamine and dimethyl sulfate and so on a variety of organic products. 2. One of the important chemical raw materials. In recent years, with the development of C1 chemical engineering and methanol has become the important raw material for manufacturing ethylene and propylene. 3. Used for paint, varnish, shellac, dyestuff, ... -
OEM manufacturer N-phenylmethylamine - Basic Malachite Green/leather dye/CAS 14426-28-9 – Mit-ivy
Using Nmine N-dimethylaniline as the main raw material, N-dimethylaniline and benzaldehyde were condensed in the presence of sulfuric acid, then oxidized by PbO2, deleaded by Na2SO4, neutralized by Na2CO3 to obtain dye alcohol color group, finally crystallized with oxalic acid, filtered and dried to get the finished product. no, no, no. Name: Basic Green 4 CAS No: 14426-28-9 Place of Origin: mit-ivy xuzhou jiangsu MF: C23H25N2 MW: 329.46 Appearance: Flashing Green crysta... -
Discount wholesale (C2H5)2NC6H5 – High-purity Basic flavine O, cas:2465-27-2 EINECS Code Basic Yellow 2 in stock Basic yellow 2,Auramine O,Basic yellow O ,for paper,ink Large quantity of high quality gold amine o CAS:2465-27-2 – Mit-ivy
Application Clinical poisoning It has a mild irritating effect on the mucous membranes of the skin and can cause dermatitis, conjunctivitis and upper respiratory tract irritation. Bladder cancer has been reported in workers who produced alkaline cough yellow. However, no bladder cancer was reported in workers who used alkaline cough yellow. Therefore, it is believed that the carcinogenic substance may be an intermediate of cough yellow. No cases of poisoning have been reported in Ch... -
OEM Manufacturer Bon Acid - High Quality 99% 2-Aminonaphthalene-1-sulfonic acid 2-Amino-1-naphthalenesulfonic acid 81-16-3 WhatsApp:+86-15705216150 – Mit-ivy
J acid Typical Properties Items Specifications Content ≥90% Gamma Acid ≤0.15% Insoluble ≤0.20% Items Specification Appearance Grey to light brown powder Content (dry) ≥90.0% Purity (HPLC) ≥97.0% Gamma Acid content ≤1.50% Bis J Acid content ≤0.20% Water ≤1.0% 2-Naphthylamine ≤100ppm Used to be made from β-naphthylamine. Because of the strong carcinogenicity of β-naphthylamine, this production method has been eliminated, and now 2-naphthyl... -
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Ordinary Discount CH3C6H4N(CH3)2 - Basic Malachite Green/leather dye/CAS 14426-28-9 – Mit-ivy
Using Nmine N-dimethylaniline as the main raw material, N-dimethylaniline and benzaldehyde were condensed in the presence of sulfuric acid, then oxidized by PbO2, deleaded by Na2SO4, neutralized by Na2CO3 to obtain dye alcohol color group, finally crystallized with oxalic acid, filtered and dried to get the finished product. no, no, no. Name: Basic Green 4 CAS No: 14426-28-9 Place of Origin: mit-ivy xuzhou jiangsu MF: C23H25N2 MW: 329.46 Appearance: Flashing Green crysta... -
Trending Products N,N-Dimethyl-4-methylaniline - made in china Magentagreencrystals Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 Malachite Green (Tetramethyldi-P-AMINOTRIPHENYLCARBINOL CHLRIDE) 100% basic green 4 CAS NO 2437-29-8 – Mit-ivy
Using Nmine N-dimethylaniline as the main raw material, N-dimethylaniline and benzaldehyde were condensed in the presence of sulfuric acid, then oxidized by PbO2, deleaded by Na2SO4, neutralized by Na2CO3 to obtain dye alcohol color group, finally crystallized with oxalic acid, filtered and dried to get the finished product. no, no, no. Chemical property Green with flash crystals. Soluble in water, extremely soluble in ethanol, all blue-green. The dye appears yellow in concentrated sulfuric a... -
Original Factory Ehrlichs - Free sample delivery of N-Ethyl-m-toluidine CAS102-27-2 WhatsApp +8615705216150 – Mit-ivy
Application Product Description N-Ethyl-3-methylaniline typical Properties Item Standard Results Appearance Pale yellow oily liquid Confirmed Assay 98.0%MIN 99.32% Quick Details Specification Product Name 1-chloro-3-(4-chlorophenoxy)-benzene;2-(2,4-dichlorophenoxy)-N-(1H-1,2,4-triazol-5-yl)acetamide;3,4′;-Dihydroxy-5,6,7-trimethoxyflavyChemicalbookliumChloride;5-Triacetoxy-trans-stilbene≥-Heptyloxyphenoxymethyl)phenylb...
