环己胺,分析标准品,HPLC≥99%
产品编号：西域质检-TM23220| CAS NO：108-91-8| 分子式：C6H13N| 分子量：99.174
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环己胺
This certificate is designed in accordance with ISO 17034 and ISO Guide 31. This reference material (RM) was designed,produced and verified in accordance with ISO/IEC 17025, ISO 17034 and a registered quality management system ISO 9001.
(无色液体)______
常温(20±5)℃,置于阴凉处
The certified value(s) and uncertainty(ies) are determined in accordance with ISO 17034 with an 95% confidence level(k=2). Uncertainty is based on the Total Combined Uncertainty, including uncertainties of characterisation, homogeneity and stability testing. Stability values are based on real evidence opposed to simulation.
The balances used for gravimetric measurements are calibrated with weights traceable to the national standards. The calibration of the balances is verified annually by an external accredited calibration service. This analysis method has been verified using an approach consistent with ISO 17034:2016 & ISO 17025:2017.
| CERTIFICATE ON | QC SIGNATURE | |
| 2023-Mar-16 |
|
RM Release |
GC
GC
This RM is intended for use in a laboratory as a calibration and quality control standard or in method development for analytical techniques.
This reference material meets the specification stated in this certificate until the expiry date, provided it is stored unopened at the recommended temperature here in. If storage after opening is necessary, the RM should be tightly closed and kept from light and moisture.
Read Material Safety Data Sheet (MSDS) and understand any potential hazard(s) prior to the use of this product. All chemicals should be considered potentially hazardous in nature and should only be handled by qualified personnel using established good laboratory practices.
Random replicate samples of the final packaged RM have been analysed to prove homogeneity compliant with ISO 17034.
It is recommended to use 1 mg as the minimum sample size and if less material is used, to increase the certified uncertainty by a factor of two for half sample and four for a quarter of sample.Visit the support section of our website technology videos and frequently asked questions.
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| 信号词 | Danger |
| 危害声明 | H226-H301 + H311-H314-H361f |
| 警示性声明 | Missing Phrase - N15.00950417-P210-P280-P303 + P361 + P353-P305 + P351 + P338-P370 + P378 |
| 个人防护装备 | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| 危害码 (欧洲) | C:Corrosive |
| 风险声明 (欧洲) | R10;R21/22;R34 |
| 安全声明 (欧洲) | S36/37/39-S45-S1/2 |
| 危险品运输编码 | UN 2357 8/PG 2 |
| WGK德国 | 1 |
| RTECS号 | GX0700000 |
| 包装等级 | II |
| 危险类别 | 8 |
| 海关编码 | 2921300090 |
2.对环境的影响: 一、健康危害 侵入途径：吸入、食入、经皮吸收。 健康危害：吸入本品蒸气可发生急性中毒。中毒表现有剧烈呕吐及腹泻；瞳孔散大和对光反应迟钝、视力模糊、萎糜、语言障碍。环己胺有刺激作用，可使皮肤损伤和致敏。 二、毒理学资料及环境行为 急性毒性：LD50710mg/kg(大鼠经口)；227mg/kg(兔经皮)；LC507500mg/m3 (大鼠吸入) 刺激性：人经皮：125mg(48小时)，严惩刺激。 致突变性：DNA抑制：人Hela 细胞100ug/L。显性致死实验：小鼠腹腔500mg/kg。 生殖毒性：大鼠经口最低中毒剂量(TDL0)：5600mg/kg(雄性酱前用药4周)，对精子产生影响。小鼠经口最低中毒剂量(TDL0)：600mg/kg(孕6至11天用药)，胚泡植入后死亡率升高，胎鼠死亡。 危险特性：遇明火、高热易燃。与氧化剂能发生强烈反应。若遇高热，容器内压增大，有开裂和爆炸的危险。 燃烧(分解)产物：一氧化碳、二氧化碳、氧化氮。 3.现场应急监测方法: 4.实验室监测方法: 气相色谱法(大气)《现代环境监测方法》张晓林等主编 5.环境标准: 前苏联 车间空气中有害物质的最高容许浓度 1mg/m3 6.应急处理处置方法: 一、泄漏应急处理 疏散泄漏污染区人员至安全区，禁止无关人员进入污染区，切断火源。建议应急处理人员戴自给式呼吸器，穿化学防护服。不要直接接触泄漏物，在确保安全情况下堵漏。喷水雾会减少蒸发，但不能降低泄漏物在受限制空间内的易燃性。用沙土、干燥石灰或苏打灰混合，然后收集运至废物处理场所处置。也可以用大量水冲洗，经稀释的洗水放入废水系统。如大量泄漏，收集回收或无害处理后废弃。 废弃物处置方法：用焚烧法。焚烧炉排出的氮氧化物通过洗涤器或高温装置除去。 二、防护措施 呼吸系统防护：可能接触其蒸气时，佩带防毒面具。紧急事态抢救或逃生时，佩带自给式呼吸器。 眼睛防护：戴化学安全防护眼镜。 防护服：穿工作服(防腐材料制作)。 手防护：戴橡皮手套。 其它：工作现场禁止吸烟、进食和饮水。工作后，淋浴更衣。进行就业前和定期的体检。 三、急救措施 皮肤接触：脱去污染的衣着，立即用流动清水彻底冲洗。若有灼伤，就医治疗。 眼睛接触：立即提起眼睑，用大量流动清水彻底冲洗。 吸入：迅速脱离现场至空气新鲜处。必要时进行人工呼吸。就医。 食入：误服者立即漱口，给饮牛奶或蛋清。就医。 灭火方法：雾状水、二氧化碳、砂土、抗溶性泡沫、干粉。 |
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