[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > 94-67-7
关键词:       仅模糊查询
CAS: 94-67-7
分子式: C7H7NO2
分子量: 137.14
熔点: 56-59℃
中文名称: 
水杨醛肟
2-羟基苯甲醛肟
英文名称: 
Sal-dox
Salicylaldoxime
Benzaldehyde, 2-hydroxy-, oxime
salicylaldehyde, oxime
(2-hydroxyphenylmethylene)azanol
2-hydroxybenzaldehyde oxime
2-hydroxybenzaldoxime
2-hydroxy-benzaldehyd oxime
o-hydroxybenzaldehyde oxime
o-hydroxybenzaldoxime
saldox
salicylaldehydoxime
Benzaldehyde,2-hydroxy-,oxime
展开更多英文名
性质描述: 白色棱柱状结晶。熔点57℃,易溶于醇、醚、苯和稀盐酸,溶于热水,微溶于冷水,不溶于石油醚。加热分解成水杨醛及羟胺。
生产方法: 将水杨醛溶于氢氧化钠溶液中,加入盐酸羟胺。将混合物在水浴上加热半小时,用冰乙酸调至中性。冰浴冷却,析出水杨醛肟。经苯重结晶,再用含少量苯的石油醚重结晶,即得成品。
用途: 测定铂、铜、锌、铜和镍的试剂。
推荐供应商
货号品牌产品名称规格包装、参考价格详情
S817388MACKLIN水杨醛肟98%30元/5g;   51元/25g;   179元/100g;   859元/500g;   展开
储存:2~8°C
状态:白色到灰白色固体,粉末,或晶体
S0005TCISalicylaldoxime>98.0%(GC)400元/25G;   3930元/500G;   展开

基本信息

纯度/分析方法>98.0%(GC)
分子式/分子量C7H7NO2 = 137.14
外观与形状(20℃)固体
Reaxys-RN1859881
PubChem物质ID87575636
SDBS (AIST Spectral DB)3453
Merck Index (14)8327
MDL编号MFCD00002120

技术规格

AppearanceWhite to Light yellow to Light orange powder to crystal
Purity(GC)min. 98.0 %
Melting point57.0 to 59.0 ℃
Solubility in Methanolalmost transparency

物性(参考值)

熔点57 ℃

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#VN5775000
A11080Alfa AesarSalicylaldoxime98%584元/25g;   1558元/100g;   4559元/500g;   展开

基本信息

MDL
MFCD00002120

EINECS
202-353-8

分子式
C7H7NO2

分子量
137.14

熔点
55-59°

形态
Crystalline powder

Beilstein
1859881

Merck
14,8327

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
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
VN5775000

TSCA

84172Sigma-AldrichSalicylaldoxime≥98.0% (NT)2106.91元/100 G;   展开

产品说明

包装

100 g in poly bottle

其他说明

用于通过分光光度法测定Cu(II)、Fe (III)、Mo(VI)和Ni(II)的试剂;综述

基本信息

线性分子式2-(HO)C6H4CH=NOH
分子量137.14
Beilstein1859881
EC 号202-353-8
MDL编号MFCD00002120
PubChem化学物质编号57652990
NACRESNA.22

产品性质

质量水平200
测定≥98.0% (NT)
mp57-59 ℃
59-61 ℃ (lit.)
SMILES stringO\N=C\c1ccccc1O
InChI1S/C7H7NO2/c9-7-4-2-1-3-6(7)5-8-10/h1-5,9-10H/b8-5+
InChI keyORIHZIZPTZTNCU-VMPITWQZSA-N

安全信息

象形图GHS07
警示用语:Warning
危险声明H302 - H315 - H319 - H335
预防措施声明P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338
危险分类Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官Respiratory system
储存分类代码11 - Combustible Solids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Gloves
M02493FluorochemSalicylaldoxime95%220元/1g;   440元/25g;   990元/100g;   1760元/250g;   展开

基本信息

CAS Number94-67-7
MDL NumberMFCD00002120
Density1.42

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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 . on this label).
P330: Rinse mouth.
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 local regulations.
CAS号首数字顺序排列: 1 2 3 4 5 6 7 8 9