排列三走势图带坐标1000期:茜素安全技術說明書 - 湖南体彩排列三走势图|排列三走势图综合板
浙江鄰香蘭素廠家 香蘭素和鄰香蘭素生產管理 四丁基溴化銨價格 芐基三乙基氯化銨最新價格 化妝品中苦杏仁酸醫用
 
瑞爾豐化工信息查詢系統
高純3,5-二甲基吡唑廠家
N-氯代丁二酰亞胺和N-溴代丁二酰亞胺
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  ◇ 碘甲烷
  ◇ 6,8-二氯辛酸乙酯
  ◇ 亞硫酸丙烯酯
  ◇ AAS鹽
  ◇ 1-氟萘
  ◇ 2-氯代三乙胺鹽酸鹽
  ◇ 5-氨基四氮唑
  ◇ 苦杏仁酸
  ◇ 三甲基碘硅烷
  ◇ 異煙酰胺
  ◇ 鄰香蘭素
  ◇ 18-冠醚-6
  ◇ 四丙基溴化銨
  ◇ 芐基三乙基氯化銨
  ◇ 咪唑
  ◇ 四乙基溴化銨
  ◇ 四丁基溴化銨
  ◇ 原丙酸三乙酯
  ◇ 癸二酸銨
  ◇ 3,5-二甲基異惡唑
  ◇ 亞硫酸乙烯酯
  ◇ N-氯代丁二酰亞胺
  ◇ 原兒茶醛
  ◇ N-溴代丁二酰亞胺
  ◇ 吲哚啉
  ◇ 1,3-丙磺酸內酯
  ◇ 原兒茶酸
  ◇ 5-苯基四氮唑

元素周期表
危險類別碼含義
安全代碼含義
危險化學品標志說明
危險化學品管理制度
劇毒化學品管理制度
易制毒化學品管理條例
8 易制毒化學品品種目錄
9 試劑符號含義
10紅外譜圖解析方法
11紅外譜圖解析口訣
12解析未知紅外光譜方法
茜素化工百科_非售品 【這里訂購】

Product Identification
【Product Name】1,2-Dihydroxy-9,10-anthracenedione 茜素
【Synonyms】
1,2-Dihydroxy-9,10-anthracenedione
1,2-Dihydroxyanthracene-9,10-dione
Alizarine Red B
D And C Orange Number 15
Mordant Red 11
Turkey red
【CAS】72-48-0
【Formula】C14H8O4
【Molecular Weight】240.22
【EINECS】200-782-5
【RTECS】CB6580000
【RTECS Class】Mutagen; Primary Irritant
【Merck】13,246
【Beilstein/Gmelin】1914037
【Beilstein Reference】4-08-00-03256
Physical and Chemical Properties
【Appearance】Orange solid.
【Solubility in water】Insoluble
【Boiling Point】430
【Density】1.54 g/cm3
【pKa/pKb】6.77 (pKa)
【Usage】Substance is used in the manufacture of acid and chrome dyes for wool.
【Refractive Index】1.6715 (223 C)
First Aid Measures
【Ingestion】Do NOT induce vomiting. If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid.
【Inhalation】Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid if cough or other symptoms appear.
【Skin】Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Get medical aid if irritation develops or persists.
【Eyes】Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Handling and Storage
【Storage】Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
【Handling】Wash thoroughly after handling. Wash hands before eating. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with skin and eyes. Avoid ingestion and inhalation.
Hazards Identification
【Ingestion】May cause gastrointestinal irritation with nausea, vomiting and diarrhea.
【Inhalation】May cause respiratory tract irritation.
【Skin】May cause skin irritation. Prolonged and/or repeated contact may cause irritation and/or dermatitis.
【Eyes】May cause eye irritation.
【EC Safety Phrase】S 22 24/25
Exposure Controls/Personal Protection
【Personal Protection】Eyes: Wear appropriate protective eyeglasses or chemical safety ggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.
【Poison Class】3
Fire Fighting Measures
【Fire Fighting】Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. To extinguish fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Use agent most appropriate to extinguish fire.
Accidental Release Measures
【Small spills/leaks】Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, using the appropriate protective equipment. Avoid generating dusty conditions. Provide ventilation.
Stability and Reactivity
【Stability】Stable under normal temperatures and pressures.
【Incompatibilities】Strong oxidizing agents and bases.
【Decomposition】Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide.

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