2-萘胺,分析标准品,HPLC≥98.3%
产品编号：西域质检-TM49371| CAS NO：91-59-8| 分子式：C10H9N| 分子量：143.185
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2-萘胺
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.
(浅棕色固体)_____
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-Feb-27 |
|
RM Release |
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 | H302-H350-H411 |
| 警示性声明 | P201-P273-P301 + P312 + P330-P308 + P313-P391-P501 |
| 个人防护装备 | Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| 危害码 (欧洲) | T:Toxic;N:Dangerousfortheenvironment; |
| 风险声明 (欧洲) | R45;R22;R51/53 |
| 安全声明 (欧洲) | S53-S45-S61 |
| 危险品运输编码 | UN 1650 6.1/PG 2 |
| WGK德国 | 3 |
| RTECS号 | QM2100000 |
| 包装等级 | II |
| 危险类别 | 6.1(a) |
| 海关编码 | 2921450010 |
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：有形成高铁血红蛋白血症的作用。中毒症状有紫绀和排尿困难等。 二、毒理学资料及环境行为 急性毒性：LD50727mg/kg(大鼠经口) 致突变性：微粒体致突变：鼠伤寒沙门氏菌10ug/皿。微生物致突变：枯草菌5g/L。 致癌性：IARC致癌性评论：人为可疑性反应，动物为不肯定反应。 危险特性：遇明火、高热或与氧化剂接触，有引起燃烧的危险。受高热分解放出有毒的气体。 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: 色谱/质谱法《固体废弃物试验分析评价手册》中国环境监测总站等译 空气中的测定：样品用装硅胶的玻璃纤维过滤器收集，用醋酸丙醇溶液洗脱，再用气相色谱法分析(NIOSH法) 5.环境标准: 前苏联规定 不允许在空气中有β-萘胺的存在，在生产中也不允许工人直接与β-萘胺接触 空气中嗅觉阈浓度 0.24～0.32ppm 6.应急处理处置方法: 一、泄漏应急处理 隔离泄漏污染区，周围设警告标志，建议应急处理人员戴好防毒面具，穿化学防护服。不要直接接触泄漏物。用沙土、干燥石灰或苏打灰混合，然后避免扬尘，小心扫起，置于袋中转移至安全场所。如大量泄漏，收集回收或无害处理后废弃。 废弃物处置方法：建议用控制焚烧法处置。焚烧炉排出的氮氧化物通过洗涤器或催化氧化装置除去。 二、防护措施 呼吸系统防护：空气中浓度超标时，应该佩带防毒口罩。紧急事态抢救或逃生时，议佩戴自给式呼吸器。 眼睛防护：可采用安全面罩。 防护服：穿相应的防护服。 手防护：必要时戴防化学品手套。 其它：工作现场禁止吸烟、进食和饮水。工作后，彻底清洗。单独存放被毒物污染的衣服，洗后再用。注意个人清洁卫生。 三、急救措施 皮肤接触：脱去污染的衣着，用肥皂水及清水彻底冲洗。 眼睛接触：立即提起眼睑，用大量流动清水或生理盐水冲洗。 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：误服者给漱口，饮水，洗胃后口服活性炭，再给以导泻。就医。 灭火方法：雾状水、二氧化碳、砂土、泡沫。 |
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