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CAS: 27828-71-3
分子式: C6H5NO3
分子量: 139.10
中文名称: 
5-羟基烟酸
英文名称: 
5-hydroxy-nicotinic aci
5-hydroxy-3-pyridinecarboxylic aci
5-hydroxynicotinic acid
推荐供应商
货号品牌产品名称规格包装、参考价格
H831269MACKLIN5-羟基烟酸98%30元/5g;   108元/25g;   402元/100g;   2003元/500g;   咨询
储存:室温,密封
状态:白色到黄色粉末
H1226TCI5-Hydroxynicotinic Acid>98.0%(T)(HPLC)250元/5G;   咨询

基本信息

纯度/分析方法>98.0%(T)(HPLC)
分子式/分子量C6H5NO3 = 139.11
外观与形状(20℃)固体
Reaxys-RN115847
PubChem物质ID87560335
MDL编号MFCD00129117

技术规格

AppearanceLight orange to Yellow to Green powder to crystal
Purity(HPLC)min. 98.0 area%
Purity(Neutralization titration)min. 98.0 %

物性(参考值)

熔点299 ℃

安全信息

图形或危害标志
信号词警告
危险性说明H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
防范说明P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染:用水充分清洗。
P337 + P313 : 如仍觉眼刺激:求医/就诊。
P305 + P351 + P338 : 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服,清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激:求医/就诊。

相关法规

RTECS#QT1757500
258273J&K5-Hydroxynicotinic Acid98%92元/1G;   151元/5G;   451元/25G;   咨询

基本信息

分子式C6H5NO3
分子量139.11
熔点300-304
MDL编码MFCD00129117
Beilstein115847

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK3
RTECSQT1757500
TSCA否
H30725Alfa Aesar5-Hydroxynicotinic Acid97%1311元/1g;   4359元/5g;   14592元/25g;   咨询

基本信息

MDL
MFCD00129117

EINECS
000-000-0

分子式
C6H5NO3

分子量
139.11

熔点
>300°

灵敏度
Ambient temperatures.

形态
Powder

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

RTECS
QT1757500

TSCA
否

028834Fluorochem5-Hydroxy-nicotinic acid97%220元/1g;   330元/25g;   1122元/100g;   咨询

基本信息

CAS Number27828-71-3
MDL NumberMFCD00129117
Boiling Point519.3℃
Melting Point>300℃
Density1.485

安全信息

图形或危害标志
危险性说明 H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
防范说明 P233: Keep container tightly closed.
P260: Do not breathe .
P261: Avoid breathing .
P264: Wash hands thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see relevant procedures. on this label).
P332 + P313: If skin irritation occurs: Get medical advice/ attention.
P337 + P313: If eye irritation persists: Get medical advice/attention.
P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P362: Take off contaminated clothing and wash before reuse.
P403: Store in a well-ventilated place.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
P405: Store locked up.
P501: Dispose of contents/container to in accordance with local regulation .
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