醇溶耐晒黄CGG

基本信息
制备方法及用途
物化性质
安全信息
毒理性
MSDS
结构与计算化学
表征图谱

醇溶耐晒黄CGG 基本信息

中文名称：: 醇溶耐晒黄CGG

中文别名：: 酸性嫩黄G;
酸性黄11

英文名称：: Benzenesulfonic acid,4-[4,5-dihydro-3-methyl-5-oxo-4-(2-phenyldiazenyl)-1H-pyrazol-1-yl]-, sodiumsalt (1:1)

英文别名：: sodium,4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate;
Acid yellow 11;
EINECS 228-808-0;
Acid Brilliant Yellow G

CAS No.：: 6359-82-6

分子式：: C₁₆H₁₄N₄O₄S.Na

分子量：: 380.35

精确分子量：: 380.05600

PSA：: 128.35000

EINECS：: 228-808-0

InChI：: InChI=1/C16H14N4O4S.Na/c1-11-15(18-17-12-5-3-2-4-6-12)16(21)20(19-11)13-7-9-14(10-8-13)25(22,23)24;/h2-10,21H,1H3,(H,22,23,24);/q;+1/p-1/b18-17+;

危险品标志：: C

风险术语：: R44;R34;

安全术语：: S45;S36/37/39;S26;

分子结构式：

SDS：: 查看

醇溶耐晒黄CGG 制备方法及用途

制备方法

1.苯胺重氮化，与1-(对磺酸基苯基)-3-甲基-5-吡唑酮偶合，盐析而得。1.重氮化在560L水中，加30%盐酸163kg，加100%苯胺55.8kg，搅拌溶解，加冰降温至0℃，自液面下加入30%亚硝酸钠溶液(相当于100%41.4kg)，重氮温度0-2℃，时间30min，此时刚果红试纸呈蓝色，碘化钾淀粉试纸呈微蓝色。最后把体积调整到1100L。2.偶合铁锅中放水900L，加热至40℃，加纯碱60kg，搅拌全溶。然后加入1-(对磺酸基苯基)-3-甲基-5-吡唑酮154.2kg，溶后再加入10%纯碱溶液(相当于100%48kg)。加冰及水调整体积至2400L，温度2-3℃。把重氮液过筛放入锅内进行偶合。放料时间30-40min。在整个偶合过程中，保持pH8-8.4，温度不超过5℃。偶合毕，1-(对磺酸基苯基)-3-甲基-5-吡唑酮应过量。继续搅拌2h。升温至80℃，按体积20-20%计算加入食盐量，进行盐析，搅拌冷却至45℃以下过滤。在80℃干燥。得100%460kg。原料消耗(kg/t)1-(对磺酸基苯基)-3-甲基-5-吡唑酮 399苯胺(99%) 149 氢氧化钠(100%) 87亚硝酸钠 112 碳酸钠(98%) 145盐酸(31%) 546 精盐 2700

合成制备方法

用途简介

酸性嫩黄 G 主要用于羊毛、蚕丝及其织物的染色和直接印花，拔染性及匀染性均好。通常在乙酸染浴中染色，还可用于拼染米色、驼色、灰色等浅至中色泽。也可用于锦纶的染色。用于羊毛与其他纤维同浴染色时，锦纶可上染，蚕丝严重沾色，醋酸纤维略沾色，纤维素纤维不沾色。酸性嫩黄 G 还可用于纸张、皮革、涂料、医药、化妆品的着色，也可制成色淀颜料。

用途

1.酸性嫩黄 G 主要用于羊毛、蚕丝及其织物的染色和直接印花，拔染性及匀染性均好。通常在乙酸染浴中染色，还可用于拼染米色、驼色、灰色等浅至中色泽。也可用于锦纶的染色。用于羊毛与其他纤维同浴染色时，锦纶可上染，蚕丝严重沾色，醋酸纤维略沾色，纤维素纤维不沾色。酸性嫩黄 G 还可用于纸张、皮革、涂料、医药、化妆品的着色，也可制成色淀颜料。

醇溶耐晒黄CGG 物化性质

外观与性状：: 黄色粉末
存储条件/存储方法：: 避光，阴凉干燥处，密封保存
稳定性相关：: 1.常温常压下稳定，黄色粉末，易溶于水，水溶液中加入 10%硫酸或氢氧化钠，色泽无变化。易溶于乙醇，呈黄色。易溶于丙酮、乙二醇乙醚。微溶于苯，不溶于其他有机溶剂。于浓硫酸中呈黄色，稀释后无变化；于浓硝酸中呈黄色。染色时遇铜离子色泽较红；遇铁离子色泽较暗。
其它信息：: 1.       性状：黄色粉末.
2.       密度（g/mL,25℃）：未确定
3.       相对蒸汽密度（g/mL,空气=1）：未确定
4.       熔点（ºC）：未确定
5.       沸点（ºC,常压）：未确定
6.       沸点（ºC，10mmHg）：未确定
7.       折射率：未确定
8.       闪点（ºC）：未确定
9.       比旋光度（º）：未确定
10.    自燃点或引燃温度（ºC）：未确定
11.    蒸气压（20ºC）：未确定
12.    饱和蒸气压（kPa,60ºC）：未确定
13.    燃烧热（KJ/mol）：未确定
14.    临界温度（ºC）：未确定
15.    临界压力（KPa）：未确定
16.    油水（辛醇/水）分配系数的对数值：未确定
17.    爆炸上限（%,V/V）：未确定
18.    爆炸下限（%,V/V）：未确定
19.    溶解性：易溶于水，水溶液中加入 10%硫酸或氢氧化钠，色泽无变化。易溶于乙醇，呈黄色。易溶于丙酮、乙二醇乙醚。微溶于苯，不溶于其他有机溶剂。

醇溶耐晒黄CGG 安全信息

危险类别码：: R44
安全说明：: S45-S36/37/39-S26
危险标志：: C: Corrosive;

醇溶耐晒黄CGG 毒理性

生态数据：

对水少是稍微危害的，不要让未稀释或大量的产品接触地下水、水道或污水系统

若无政府许可，勿将材料排入周围环境.

醇溶耐晒黄CGG MSDS

Name:	Acid yellow 11 Material Safety Data Sheet
Synonym:	Flavazin L; C.I. 1882
CAS:	6359-82-6

Section 1 - Chemical Product MSDS Name:Acid yellow 11 Material Safety Data Sheet
Synonym:Flavazin L; C.I. 1882

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS

CAS#	Chemical Name	content	EINECS#
6359-82-6	Acid Yellow 11		228-808-0

Hazard Symbols: C
Risk Phrases: 34 44

Section 3 - HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW
Causes burns. Risk of explosion if heated under confinement.
Potential Health Effects
Eye:
Causes eye burns.
Skin:
Causes skin burns.
Ingestion:
Causes gastrointestinal tract burns.
Inhalation:
Causes chemical burns to the respiratory tract.
Chronic:
Not available.

Section 4 - FIRST AID MEASURES
Eyes: Immediately 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 immediately. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Do not induce vomiting. Get medical aid immediately.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
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:
Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood.
Storage:
Store in a cool, dry place. Store in a tightly closed container.
Corrosives area.

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# 6359-82-6: 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: bright yellow
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: C16H13N4NaO4S
Molecular Weight: 380.36

Section 10 - STABILITY AND REACTIVITY
Chemical Stability:
Not available.
Conditions to Avoid:
Incompatible materials.
Incompatibilities with Other Materials:
Strong oxidizing agents.
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# 6359-82-6 unlisted.
LD50/LC50:
Not available.
Carcinogenicity:
Acid Yellow 11 - Not listed by ACGIH, IARC, or NTP.

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
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.*
Hazard Class: 8
UN Number: 3261
Packing Group: II
IMO
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing Group: II
RID/ADR
Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Hazard Class: 8
UN Number: 3261
Packing group: II

Section 15 - REGULATORY INFORMATION

European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: C
Risk Phrases:
R 34 Causes burns.
R 44 Risk of explosion if heated under confinement.
Safety Phrases:
S 26 In case of contact with eyes, rinse immediately
with plenty of water and seek medical advice.
S 36/37/39 Wear suitable protective clothing, gloves
and eye/face protection.
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# 6359-82-6: No information available.
Canada
CAS# 6359-82-6 is listed on Canada's NDSL List.
CAS# 6359-82-6 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 6359-82-6 is listed on the TSCA inventory.

SECTION 16 - ADDITIONAL INFORMATION
N/A