CAS 206752-32-1; 4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate

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货号

品牌

产品名称

规格

包装、参考价格

921795

J&K

Azomethin-H-monosodium salt hydrate

95%

289元/1G; 1152元/5G; 4596元/25G;

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基本信息

分子式	C₁₇H₁₂NNaO₈S₂·xH₂O
分子量	445.41(anhydrous)
MDL编码	MFCD00149588
Beilstein	4100175

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
WGK	3

A10927

Alfa Aesar

Azomethine-H monosodium salt hydrate

883元/1g; 1886元/5g; 9326元/25g;

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应用
Azomethine-H monosodium salt hydrate is a reagent used for the colorimetric determination of boron in soil, plants, composts, manure, water and nutrient solutions.

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store at room temperature.

基本信息

MDL
MFCD00149588

EINECS
250-975-3

分子式
C₁₇H₁₂NNaO₈S₂?xH₂O

分子量
445.41(anhy)

熔点
>300°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water, ethanol and acetone.

Beilstein
4100175

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

TSCA
否

A3144

Sigma-Aldrich

Azomethine-H monosodium salt hydrate

~95%

597.84元/1 G; 2037.6元/5 G; 7006.21元/25 G;

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产品说明

应用

偶氮甲碱-H单钠盐水合物已被用于测定土壤和植物中的硼。

包装

1, 5, 25 g in glass bottle

生化/生理作用

偶氮甲碱-H可用作显色剂。它主要用于土壤样品中的硼的测定。

基本信息

经验(实验)分子式	C₁₇H₁₂NNaO₈S₂ · xH₂O
分子量	445.40 (anhydrous basis)
Beilstein	4100175
MDL编号	MFCD00149588
PubChem化学物质编号	24890488
NACRES	NA.47

产品性质

质量水平	200
测定	~95%
形式	powder
溶解性	1 M NaOH: 49.00-51.00 mg/mL, yellow to orange
λ_max	340-344 nm
application(s)	diagnostic assay manufacturing hematology histology
储存温度	room temp
SMILES string	O.[Na+].Oc1ccccc1\C=N\c2cc(cc3cc(cc(O)c23)S(O)(=O)=O)S([O-])(=O)=O
InChI	1S/C17H13NO8S2.Na.H2O/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;;/h1-9,19-20H,(H,21,22,23)(H,24,25,26);;1H2/q;+1;/p-1/b18-9+;;
InChI key	AAIGDXDVSZJVSW-IFJQNBRBSA-M

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

11635

Sigma-Aldrich

Azomethine-H monosodium salt hydrate

p.a.

860.65元/5 G; 1993.23元/25 G;

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基本信息

经验(实验)分子式	C₁₇H₁₂NNaO₈S₂ · xH₂O
分子量	445.40 (anhydrous basis)
Beilstein	4100175
MDL编号	MFCD00149588
PubChem化学物质编号	57646945
NACRES	NA.21

产品性质

等级	p.a.
质量水平	100
technique(s)	UV/Vis spectroscopy: suitable
SMILES string	O.[Na+].Oc1ccccc1\C=N\c2cc(cc3cc(cc(O)c23)S(O)(=O)=O)S([O-])(=O)=O
InChI	1S/C17H13NO8S2.Na.H2O/c19-15-4-2-1-3-10(15)9-18-14-7-12(27(21,22)23)5-11-6-13(28(24,25)26)8-16(20)17(11)14;;/h1-9,19-20H,(H,21,22,23)(H,24,25,26);;1H2/q;+1;/p-1/b18-9+;;
InChI key	AAIGDXDVSZJVSW-IFJQNBRBSA-M

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves