苯胺-2,5-二磺酸, 98%|Aniline-2,5-disulfonic acid|cas:98-44-2|西域试剂

苯胺-2,5-二磺酸, 98%,Aniline-2,5-disulfonic acid

产品编号：西域试剂-WR338411| CAS NO：98-44-2| MDL NO：MFCD00035753| 分子式：C₆H₇NO₆S₂| 分子量：253.25

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货号	价格	库存与货期
西域试剂-WR338411	￥105.00	杭州北京（现货）
西域试剂-WR338411	￥334.00	杭州北京（现货）
西域试剂-WR338411	￥1060.00	杭州北京（现货）
西域试剂-WR338411	￥2964.00	杭州北京（现货）

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英文名称	Aniline-2,5-disulfonic acid
CAS编号	98-44-2
产品熔点	>300°C
产品沸点	500ºC
产品密度	1.8±0.1 g/cm3
精确质量	252.971481
PSA	151.52000
LogP	-1.03
外观性状	固体
折射率	1.667
稳定性	避免与强氧化剂接触。有毒，对皮肤有刺激性，操作中应注意避免吸进或吞入。操作人员应穿戴防护用具，避免沾及皮肤。大鼠经口ＬＤ５０７７６０ｍｇ／ｋｇ。
储存条件	1.储存于阴凉、通风的库房。远离火种、热源。保持容器密封。应与氧化剂分开存放，切忌混储。配备相应品种和数量的消防器材。储区应备有合适的材料收容泄漏物。 2.采用内衬塑料袋的木桶包装。每桶５０ｋｇ。贮存于阴凉、通风、干燥处，防热、防火、防潮。按有毒化学品规定贮运。

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CAS号：98-44-2

苯胺-2,5-二磺酸, 98%

￥105.00

风险声明 (欧洲)	R36/37/38
安全声明 (欧洲)	S26-S36/37/39
RTECS号	CZ9250000
海关编码	2921499090

Name:	2 5-Disulfoaniline 95% Material Safety Data Sheet
Synonym:
CAS:	98-44-2

Section 1 - Chemical Product MSDS Name:2 5-Disulfoaniline 95% Material Safety Data Sheet
Synonym:

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
98-44-2	2,5-Disulfoaniline	95%	202-669-6

Hazard Symbols: XI
Risk Phrases: 36/37/38

Section 3 - HAZARDS IDENTIFICATION

EMERGENCY OVERVIEW
Irritating to eyes, respiratory system and skin.
Potential Health Effects
Eye:
Causes eye irritation.
Skin:
Causes skin irritation. May be harmful if absorbed through the skin.
Ingestion:
May cause irritation of the digestive tract. May be harmful if swallowed.
Inhalation:
Causes respiratory tract irritation. May be harmful if inhaled.
Chronic:
Not available.

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.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Get medical aid. Wash mouth out with water.
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:
Treat symptomatically and supportively.

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.
Extinguishing Media:
Use foam, dry chemical, or carbon dioxide.

Section 6 - ACCIDENTAL RELEASE MEASURES
General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Vacuum or sweep up material and place into a suitable disposal container.

Section 7 - HANDLING and STORAGE
Handling:
Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.
Storage:
Store in a cool, dry place. Store in a tightly closed container.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 98-44-2: Personal Protective Equipment Eyes: Not available.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
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: off-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: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density:
Molecular Formula: C6H7NO6S2
Molecular Weight: 253.2

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents, acids, acetic anhydride, acid chlorides, carbon dioxide.
Hazardous Decomposition Products:
Nitrogen oxides, carbon monoxide, carbon dioxide, sulfur oxides (SOx), including sulfur oxide and sulfur dioxide.
Hazardous Polymerization: Has not been reported

Section 11 - TOXICOLOGICAL INFORMATION
RTECS#:
CAS# 98-44-2: CZ9250000 LD50/LC50:
CAS# 98-44-2: Draize test, rabbit, eye: 100 mg/24H Moderate; Draize test, rabbit, skin: 500 mg/24H Mild.
Carcinogenicity:
2,5-Disulfoaniline - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION

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

Section 14 - TRANSPORT INFORMATION

IATA
No information available.
IMO
No information available.
RID/ADR
No information available.

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XI
Risk Phrases:
R 36/37/38 Irritating to eyes, respiratory system
and skin.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 37/39 Wear suitable gloves and eye/face
protection.
WGK (Water Danger/Protection)
CAS# 98-44-2: 1
Canada
CAS# 98-44-2 is listed on Canada's NDSL List.
CAS# 98-44-2 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 98-44-2 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A