| 1655-29-4

• 物质功能分类: 有机原料 - 有机金属盐
• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• CAS: 1655-29-4
• 化学式: C10H8NaO6S2
• 分子量: 311.3
• InChiKey: TZULFQJPQZXEQZ-UHFFFAOYSA-N

物化性质

• 沸点：
  300℃[at 101 325 Pa]
• 密度：
  1.82[at 20℃]
• 溶解度：
  水中几乎透明
• LogP：
  -3.515
• 稳定性/保质期：
  常温常压下稳定，避免与氧化物、还原剂、酸和碱接触。

计算性质

• 辛醇/水分配系数(LogP)：
  0.95
• 重原子数：
  19
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  126
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S22,S24/25
• WGK Germany：
  1
• 海关编码：
  2904100000
• 危险品运输编号：
  25kg
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H315,H319,H335
• 储存条件：
  请将容器密封保存，并存放在阴凉、干燥处。

SDS

Name:	1 5-Naphthalenedisulfonic Acid Disodium Salt Monohydrate 95% Material Safety Data Sheet
Synonym:	None
CAS:	1655-29-4

Section 1 - Chemical Product MSDS Name:1 5-Naphthalenedisulfonic Acid Disodium Salt Monohydrate 95% Material Safety Data Sheet
Synonym:None

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Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
1655-29-4	1,5-Naphthalenedisulfonic Acid, Disodi	95	216-732-0

Hazard Symbols: None Listed.
Risk Phrases: None Listed.

---

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated.Hygroscopic (absorbs moisture from the air).
Potential Health Effects
Eye:
May cause eye irritation. The toxicological properties of this material have not been fully investigated.
Skin:
May cause skin irritation. The toxicological properties of this material have not been fully investigated.
Ingestion:
May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated.
Inhalation:
May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated.
Chronic:
No information found.

---

Section 4 - FIRST AID MEASURES
Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Ingestion:
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 immediately.
Inhalation:
Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Notes to Physician:

---

Section 5 - FIRE FIGHTING MEASURES
General Information:
As in any fire, 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.
Extinguishing Media:
Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

---

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation.

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Section 7 - HANDLING and STORAGE
Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation.
Storage:
Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

---

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Use adequate ventilation to keep airborne concentrations low. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.
Exposure Limits CAS# 1655-29-4: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

---

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES

Physical State: Powder
Color: white
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: Not available.
Explosion Limits, lower: N/A
Explosion Limits, upper: N/A
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C10H6Na2O6S2.2H2O
Molecular Weight: 368.29

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Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Incompatible materials, strong oxidants.
Incompatibilities with Other Materials:
Oxidizing agents.
Hazardous Decomposition Products:
Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide, sodium oxide.
Hazardous Polymerization: Has not been reported

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Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 1655-29-4 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
1,5-Naphthalenedisulfonic Acid, Disodium Salt - Not listed by ACGIH, IARC, or NTP.

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Section 12 - ECOLOGICAL INFORMATION

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Section 13 - DISPOSAL CONSIDERATIONS
Dispose of in a manner consistent with federal, state, and local regulations.

---

Section 14 - TRANSPORT INFORMATION

IATA
Not regulated as a hazardous material.
IMO
Not regulated as a hazardous material.
RID/ADR
Not regulated as a hazardous material.

---

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: Not available.
Risk Phrases:
Safety Phrases:
S 24/25 Avoid contact with skin and eyes.
S 28A After contact with skin, wash immediately with
plenty of water.
S 37 Wear suitable gloves.
S 45 In case of accident or if you feel unwell, seek
medical advice immediately (show the label where
possible).
WGK (Water Danger/Protection)
CAS# 1655-29-4: 1
Canada
CAS# 1655-29-4 is listed on Canada's DSL List.
CAS# 1655-29-4 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 1655-29-4 is listed on the TSCA inventory.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

制备方法与用途

1,5-萘二磺酸钠是原油中的石油二磺酸盐，常用于合成盐酸左布洛尔和回收废水。此外，它在染料合成及生化研究中也作为染料工业的中间体发挥重要作用。

文献信息

• Process for preparation of 1,5-diaminonaphthalenes
  申请人：——

  公开号：US20030176722A1

  公开（公告）日：2003-09-18

  In a process where an ortho-alkylnitrobenzene derivative and a vinyl compound as starting materials are used to prepare a 1,5-diaminonaphthalene derivative via a 4-(2-nitrobenzene)propane derivative and a 5-nitro-1-tetralone derivative, the ortho-alkylnitrobenzene derivative and a vinyl compound having an electron withdrawing group such as an acrylonitrile derivative and an acrylate may be reacted in the presence of a base to provide an aromatic nitro compound. An aromatic nitro compound such as 4-(2-nitrobenzene)butanonitrile thus obtained may be cyclized to safely, cost-effectively and selectively provide a 5-nitro-1-tetralone derivative without forming any isomer. Furthermore, from the 5-nitro-1-tetralone derivative, a 1,5-diaminonaphthalene derivative may be prepared without forming any isomer.

  在一个过程中，使用邻位烷基硝基苯衍生物和乙烯化合物作为起始原料，通过4-(2-硝基苯基)丙烷衍生物和5-硝基-1-四氢萘酮衍生物制备1,5-二氨基萘衍生物，邻位烷基硝基苯衍生物和带有电子吸引基团的乙烯化合物，如丙烯腈衍生物和丙烯酸酯，可以在碱的存在下发生反应，以提供芳香硝基化合物。因此，所得的芳香硝基化合物，如4-(2-硝基苯基)丁酮腈，可以环化，安全、经济高效地选择性地提供5-硝基-1-四氢萘酮衍生物，而不形成任何异构体。此外，从5-硝基-1-四氢萘酮衍生物中，可以制备1,5-二氨基萘衍生物，而不形成任何异构体。
• Antistatic aromatic polyimide article
  申请人：UBE INDUSTRIES, LTD.

  公开号：EP0293904A2

  公开（公告）日：1988-12-07

  An antistatic aromatic polyimide article comprises an aromatic polyimide and a small amount of an antistatic agent. The antistatic agent is a sulfonate having the formula (I):     R(SO₃M)n      (I) wherein R is a substituted or unsubstituted aryl group; M is an alkali metal; and n is 1 or 2;     or a sulfinate having the formula (II):     RSO₂M      (II) wherein R and M have the same meanings as defined above.

  一种抗静电芳香族聚酰亚胺制品由芳香族聚酰亚胺和少量抗静电剂组成。抗静电剂是具有式 (I) 的磺酸盐： R(SO₃M)n (I) 其中 R 是取代或未取代的芳基；M 是碱金属；n 是 1 或 2； 或具有式 (II) 的亚硫酸盐： RSO₂M (II) 其中 R 和 M 的含义与上述定义相同。
• LIGANDS OF ALPHA-ADRENOCEPTORS AND OF DOPAMINE, HISTAMINE, IMIDAZOLINE AND SEROTONIN RECEPTORS AND THE USE THEREOF
  申请人：Alla Chem, LLC.

  公开号：EP2236511A2

  公开（公告）日：2010-10-06

  The invention relates to novel ligands the broad spectrum of biological activity of which includes simultaneously α-adrenoceptors, dopamine receptors, histamine receptors, imidazoline receptors and serotonin receptors, among them serotonin 5-HT7 receptors, which are compounds of general formula 1 in the form of free bases, geometrical isomers, racemic mixtures or individual optical isomers, pharmaceutically acceptable salts and/or hydrates, wherein: R1 is a substituent of amino group, selected from hydrogen, optionally substituted C1-C4 alkyl, acyl, heterocyclyl, alkoxycarbonyl, substituted sulfonyl; R2 is a substituent of cyclic system, selected from hydrogen, halogen, optionally substituted C1-C4 alkyl, CF3, CN, alkoxy, alkoxycarbonyl, carboxyl, heterocyclyl or substituted sulfonyl; Ar is optionally substituted aryl not necessarily annalated with heterocyclyl, or optionally substituted aromatic heterocyclyl; W is optionally substituted (CH2)m group, optionally substituted CH=CH group, optionally substituted CH2-CH=CH group, C≡C group, SO2 group; n = 1, 2; m = 1, 2, 3; solid line accompanied by dotted line, i.e. (---) may represent single or double bond. The invention also relates to active ingredients, pharmaceutical compositions comprising the said ligands as active ingredients; to novel medicaments useful for treatment of diseases and conditions of central nervous system (CNS) of humans and warm-blooded animals.

  本发明涉及新型配体，其广泛的生物活性同时包括α-肾上腺素受体、多巴胺受体、组胺受体、咪唑啉受体和血清素受体，其中包括血清素5-HT7受体，这些配体是通式1化合物，其形式为游离碱、几何异构体、外消旋混合物或单个光学异构体、药学上可接受的盐和/或水合物、 其中R1 是氨基的取代基，选自氢、任选取代的 C1-C4 烷基、酰基、杂环基、烷氧羰基、取代的磺酰基； R2 是环状体系的取代基，选自氢、卤素、任选取代的 C1-C4 烷基、CF3、CN、烷氧基、烷氧羰基、羧基、杂环基或取代的磺酰基；Ar 是任选取代的芳基，不一定是环状杂环基，或任选取代的芳香族杂环基； W 是任选取代的 (CH2)m 基团、任选取代的 CH=CH 基团、任选取代的 CH2-CH=CH 基团、C≡C 基团、SO2 基团；n = 1、2；m = 1、2、3；实线伴有虚线，即.即（---）可代表单键或双键。 本发明还涉及活性成分、包含上述配体作为活性成分的药物组合物；涉及用于治疗人类和温血动物中枢神经系统（CNS）疾病和病症的新型药物。
• Fouling inhibition of thermal treatment of heavy oils
  申请人：Varadaraj Ramesh

  公开号：US20050258070A1

  公开（公告）日：2005-11-24

  The use of water-soluble aromatic polysulfonic acid salts for inhibiting fouling in process equipment used in the thermal treatment of heavy oils.

  使用水溶性芳香族聚磺酸盐抑制重油热处理工艺设备中的污垢。
• Enhanced thermal upgrading of heavy oil using aromatic polysulfonic acid salts
  申请人：Varadaraj Ramesh

  公开号：US20050258071A1

  公开（公告）日：2005-11-24

  A method for upgrading heavy oils by contacting the heavy oil with a water-soluble aromatic polysulfonic acid salt and then thermally treating the contacted heavy oil. The polysulfonic acid salt can be recovered and recycled from contacting the heavy oil. The polysulfonic acid salt is recovered and recycled. The invention also relates to the upgraded product from the enhanced thermal treatment process.

  一种通过将重油与水溶性芳香族聚磺酸盐接触，然后对接触的重油进行热处理来提纯重油的方法。多磺酸盐可以从接触重油的过程中回收和循环利用。聚磺酸盐被回收并循环利用。本发明还涉及强化热处理工艺的升级产品。