O-tolidine 中文
WebJan 7, 2024 · ACGIH: Documentation of the Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) - o-Tolidine. See annual publication for most recent … WebMaterial name: o-Tolidine 14107 Version #: 01 Issue date: 09-20-2014 SDS US 4. First-aid measures InhalationMove to fresh air. Call a physician if symptoms develop or persist. Skin contactWash off with soap and water. Get medical attention if irritation develops and persists. Eye contactRinse with water.
O-tolidine 中文
Did you know?
http://cdn.chemservice.com/product/msdsnew/External/English/N-12694%20English%20SDS%20US.pdf Webortho -Toluidine (CH 3 C 6 H 4 NH 2) is a colorless to pale-yellow liquid. It is a toxic substance harmful to the eyes, skin, and when swallowed or inhaled. ortho -Toluidine …
Weba. Dilute aliquots of the calibration stock solutions for each of the amines (benzidine, o-tolidine, o-dianisidine) to 10 mL with methanol in volumetric flasks. Prepare at least six working standards to cover the ranges of interest (0.38 to 16 µg/mL benzidine; 0.77 to 15.3 µg/mL o-tolidine; 0.56 to 11.7 µg/mL o-dianisidine). b. Webo-Toluidine C6H4CH3NH2 or C7H9N CID 7242 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities ...
WebO-Toluidine 顏清連 2002年2月 環境科學大辭典 名詞解釋: 分子式C7H9N，分子量107.15，密度1.008克／毫升，沸點200~202℃，折射率1.5688。 無色液體，微溶於水，溶於乙醇、乙醚。 可經呼吸道、皮膚、消化道吸收。 半致死量（大鼠口服）900mg/ kg，（兔經皮）3250mg/ kg引起出血性膀胱炎，對大鼠引起脾肉瘤、皮下及乳纖維腫瘤、腹腔間皮瘤和 … WebCHLORINE ADDED ^^^i^ added Μ° EQUIVALENCY OF added Mn added Ο-tolidine-HCl O-tolidine-HíPO4 reagent reagent 0.30 0.30 0.50 0.50 0.50 0.32 0.30 0.30 0.75 0.48 0.50 0.50 TABLE 2 Comparison of ortho-tolidine reaction on chlorine and on permanganate in equivalent concentrations (Results in parts per million) CHLORINE EQUIVALENCY …
WebFollowing analysis of the tests performed on stains on paper, we found that false negatives were detected using tetramethylbenzidine with low-concentration blood samples …
herkimer diamant wirkungWebトルイジン (toluidine) は 芳香族 アミン の一種で、オルト ( o )、メタ ( m )、パラ ( p) の3種類の 異性体 がある。 示性式 C 6 H 4 (NH 2 )CH 3 で、 アニリン の芳香環に メチル基 … ex-zs150Webo-Tolidine Revision Date 26-Dec-2024 9. Physical and chemical properties Physical State Powder Solid Appearance Light brown Odor Characteristic Odor Threshold No information available pH No information available Melting Point/Range 125 - 132 °C / 257 - 269.6 °F Boiling Point/Range 300.5 °C / 572.9 °F Flash Point 244 °C / 471.2 °F Evaporation Rate … ex-zs100 仕様Webo-Tolidine Dhydrochloride Acute Tox. 4 (Oral), H302 (CAS-No.) 612-82-8 0.13 Carc. 1B, H350 Aquatic Chronic 2, H411 Full text of hazard classes and H-statements : see section 16 SECTION 4: First-aid measures 4.1. Description of first aid measures First-aid measures general : Never give anything by mouth to an unconscious person. herkja bandWebName matches: methemoglobinemia 95-53-4; ortho-toluidine. Toxicological effects of two metabolites derived from o-toluidine and o-anisidine after 28-day oral administration to rats. PMID 36328536; DOI 10.2131/jts.47.457; The Journal of … herkimer diamantWebGeneral description. o -Tolidine is a diacidic dye which is sparingly soluble in water and easily soluble in ether and alcohol. On exposure to chlorine or bromine vapors, it forms … herkimer diamond pendant2-Tolidine (orthotolidine, o-tolidine; not to be confused with o-toluidine) is an organic compound with the chemical formula (C6H4(CH3)NH2)2. Several isomers are known; the 3-tolidine derivative is also important commercially. It is a colorless compound although commercial samples are often colored. It is slightly … See more 2-Tolidine is a commercial aromatic amine used mainly for dye production. 2-Tolidine is an intermediate for the production of soluble azo dyes and insoluble pigments used particularly in the textile, leather and paper industries. See more 2-Tolidine is toxic and possibly carcinogenic. It is listed as an IARC Group 2B carcinogen, meaning it is "possibly carcinogenic to … See more herkimer diamond koa map