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AccuStandard/Gasoline Refinery Aromatics Standard/D-5769-ADD/IS/1 mL
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产品说明
Additional Information
ConcentrationVaried
Storage ConditionAmbient (>5 °C)
Safety Data SheetSDS
Certificate of Analysis
  
Analytes
Analyte
CAS Number
Target Concentration
Benzene
71-43-2
4160 mg/100g
Toluene
108-88-3
16410 mg/100g
Ethylbenzene
100-41-4
4100 mg/100g
m-Xylene
108-38-3
4910 mg/100g
p-Xylene
106-42-3
4910 mg/100g
o-Xylene
95-47-6
5000 mg/100g
Isopropylbenzene
98-82-8
2450 mg/100g
n-Propylbenzene
103-65-1
2450 mg/100g
1-Methyl-3-ethylbenzene
620-14-4
2450 mg/100g
1-Methyl-4-ethylbenzene
622-96-8
2440 mg/100g
1,3,5-Trimethylbenzene
108-67-8
2460 mg/100g
1-Methyl-2-ethylbenzene
611-14-3
2500 mg/100g
1,2,4-Trimethylbenzene
95-63-6
4140 mg/100g
1,2,3-Trimethylbenzene
526-73-8
2540 mg/100g
Indan
496-11-7
2730 mg/100g
1,4-Diethylbenzene
105-05-5
2450 mg/100g
n-Butylbenzene
104-51-8
2440 mg/100g
o-Diethylbenzene
135-01-3
2500 mg/100g
1,2,4,5-Tetramethylbenzene
95-93-2
1680 mg/100g
1,2,3,5-Tetramethylbenzene
527-53-7
1680 mg/100g
Naphthalene
91-20-3
1880 mg/100g
1-Methylnaphthalene
90-12-0
1880 mg/100g
2-Methylnaphthalene
91-57-6
1930 mg/100g
Isooctane
540-84-1
19920 mg/100g
Benzene-d6
1076-43-3
1980 mg/100g
Ethylbenzene-d10
25837-05-2
1978 mg/100g
Naphthalene-d8
1146-65-2
1042 mg/100g
Properties
Molecular FormulaN/A
Molecular of WeightN/A
Melting Point (°C)-95
Boiling Point (°C)111
Flash Point (°C)40F (tcc)
  
Safety Information
Symbol
Signal wordDanger
Hazard statementsMay cause kidney, liver, and respiratory system damage. (Specific target organ toxicity - single exposure) Category 2
Harmful if inhaled. (Acute toxicity, inhalation, category 4)
May be fatal if swallowed. (Acute toxicity, oral, category 2)
Causes severe eye irritation. (Eye damage/irritation, category 2A)
Fatal if swallowed. (Acute toxicity, oral, category 1)
Fatal if inhaled. (Acute toxicity, inhalation, category 1)
This product is or contains a component that is classified (ACGIH, IARC, NTP, OSHA) as a cancer hazard. (Carcinogenicity, category 1A)
Precautionary statementsEye contact: Immediately flush with plenty of water. After initial flushing, remove and contact lenses and continue flushing for at least 15 minutes. Assure adequate flushing by separating the eyelids with fingers. (P338)
Skin contact: Wash thoroughly with soap and water. Get medical attention if irritation develops or persists. (P352)
Store in a tightly closed container. (P404)
Do not get in eyes, on skin or clothing. (P262)
Wash thoroughly after handling. Do not take internally. Eye wash and safety equipment should be readily available. (P264)
Respiratory Protection: If workplace exposure limit(s) of product or any component is exceeded (see TLV/PEL), or a risk assessment shows air-purifying respirators are appropriate, use of a NIOSH/MSHA approved air supplied respirator is advised. Use a full-face respirator with multi-purpose combination (US) or type ABEK (EN14387) respirator cartridges in absence of proper environmental control. Always use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Engineering and/or administrative controls should be implemented to reduce exposure.
  
Transport Information
UN NumberUN1993
Class3
Packing GroupIII
对于对科学的起源和历史感兴趣的化学家,瞥一眼其前身Alchemy可以看到迷人的风景。
炼金术这个词源于阿拉伯文的al-kimia,既是一种哲学,又是一种古老的实践,侧重于将贱金属转变为黄金以及研究“长寿药剂”的研究。炼金术士常常说服那些有权势而又富有的贵族,他们可以用他们的技能进一步丰富和赋权他们。拥有自己的炼金术士是贵族地位提高的标志。尽管炼金术涉及大量的“魔术”,但是炼金术的一些更实际的方面构成了现代无机化学的基础。
在18世纪末和19世纪初,一些比较好奇和才华横溢的炼金术士使用他们的技术来进行我们现在称为化学的工作。最初的蒸馏和过滤是在19世纪由早期和著名的化学家进行的,如罗伯特·博伊尔(1627-1691),汉弗莱·戴维爵士(1778-1829)和安托万·拉瓦锡(1743-1794),通常被认为是现代化学之父。
化学元素的发现具有悠久的历史,始于炼金术,最终由Dmitri Mendeleev(1834-1907)创建化学元素周期表。通过根据元素的化学性质对元素进行分类,他开发了元素周期表,他通常因此而获得赞誉。
16-19世纪一些最伟大的画家-Teniers和Brueghel-选择炼金术士作为主题,有时是令人钦佩,有时是讽刺。
AccuStandard,Inc.的创始人Michael Bolgar长期以来一直是炼金术士和炼金术士的崇拜者和艺术收藏家。多亏了他,我们才能与您分享其中的一些艺术品。
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