成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->7149-49-7

7149-49-7

7149-49-7 Structure

7149-49-7 Structure
IdentificationMore
[Name]

NAPHTHALENE-2,3-DICARBOXALDEHYDE
[CAS]

7149-49-7
[Synonyms]

2,3-NAPHTHALENEDIALDEHYDE
2,3-NAPHTHALENEDICARBALDEHYDE
2,3-NAPHTHALENEDICARBOXALDEHYDE
NAPHTHALENE-2,3-DICARBOXALDEHYDE
NAPHTHALENE DIALDEHYDE
NDA
NAPHTHALENE-2,3-DICARBOXALDEHYDE, FOR FL UORESCENCE
2 3-NAPHTHALENEDICARBOXALDEHYDE FOR FLUORESCENCE
Fluorimetricreagentfo]
2,3-NAPHTHALENEDIALDEHYDE[FLUORIMETRICREAGENTFORPRIMARYAMINES]
2,3-Diformylnaphthalene
Naphthalene-2,3-dicarbaldehyde
[Molecular Formula]

C12H8O2
[MDL Number]

MFCD00016618
[Molecular Weight]

184.19
[MOL File]

7149-49-7.mol
Chemical PropertiesBack Directory
[Appearance]

Yellow Fluffy Crystalline Solid
[Melting point ]

131-133 °C(lit.)
[Boiling point ]

380.0±25.0 °C(Predicted)
[density ]

1.254±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

Crystalline Powder
[color ]

White to pale yellow
[Usage]

A useful reagent for the derivatization of primary amines, amino acids and small peptides
[BRN ]

2207267
[CAS DataBase Reference]

7149-49-7(CAS DataBase Reference)
[Storage Precautions]

Store under inert gas;Air sensitive
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

3
[F ]

3-10-23
[HS Code ]

29122990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Acetic acid-->Piperidine-->2,5-Dimethoxytetrahydrofuran-->o-Phthalaldehyde
[Preparation Products]

2,3-Naphthalenedicarboxylic acid-->Naphtho[2,3-c]furan-1(3H)-one
Hazard InformationBack Directory
[Chemical Properties]

Yellow Fluffy Crystalline Solid
[Uses]

A useful reagent for the derivatization of primary amines, amino acids and small peptides
[Uses]

Naphthalene-2,3-dicarboxaldehyde is a fluorogenic derivatizing agent for amines.
Spectrum DetailBack Directory
[Spectrum Detail]

NAPHTHALENE-2,3-DICARBOXALDEHYDE(7149-49-7)1HNMR
NAPHTHALENE-2,3-DICARBOXALDEHYDE(7149-49-7)13CNMR
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

7149-49-7(sigmaaldrich)
[TCI AMERICA]

2,3-Naphthalenedialdehyde  [Fluorimetric reagent for primary Amines],>99.0%(GC)(7149-49-7)
7149-49-7 suppliers list
Company Name: Changzhou uniringchem Co., Ltd.
Tel: +undefined13585446801 , +undefined13585446801
Website: http://www.uniringchem.com
Company Name: Changzhou Ansciep Chemical Co., Ltd.
Tel: +86 519 86305871
Website: www.is0513.com/ShowSupplierProductsList31173/0.htm
Company Name: Xiamen Shindano Biotechnology Co.,ltd
Tel: 0592-6266840 15750707980 , 15750707980
Website: http://www.is0513.com/ShowSupplierProductsList966509/0.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Zhengzhou Alfa Chemical Co.,Ltd
Tel: +8618530059196 , +8618530059196
Website: http://www.is0513.com/manufacturer/zhengzhou-alfa-chemical-276/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418671 +8618949823763 , +8618949823763
Website: www.tnjchem.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: 571-88938639 +8617705817739 , +8617705817739
Website: https://www.dycnchem.com/
Company Name: TargetMol Chemicals Inc.
Tel:
Website: www.targetmol.com/
Company Name: ZHEJIANG JIUZHOU CHEM CO., LTD
Tel: +86-0576225566889 +86-13454675544 , +86-13454675544
Website: http://www.jiuzhou-chem.com/
Company Name: GIHI CHEMICALS CO.,LIMITED
Tel: +8618058761490 , +8618058761490
Website: https://www.gihichemicals.com/
Company Name: Aceschem Inc.
Tel: +1-817863-6948 +1-(817)863-6948 , +1-(817)863-6948
Website: www.aceschem.com/
Company Name: Shaoxin Catsyn Co., Ltd.
Tel: +undefined-0575-82040869 +86-0575-82040869; , +86-0575-82040869;
Website: https://www.catsyn.com/
Company Name: Changzhou AniKare Pharmatech Co., Ltd.
Tel: +86-0519-8359-8696 +8618018249389 , +8618018249389
Website: http://www.anikare.cn/index_en.html
Company Name: Zibo Hangyu Biotechnology Development Co., Ltd
Tel: +86-0533-2185556 +8617865335152 , +8617865335152
Website: www.is0513.com/manufacturer/hangyu-chemical-25178/
Company Name: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Jilin Chinese Academy of Sciences-yanshen Technology
Tel: +undefined18143011203 , +undefined18143011203
Website: www.chemextension.com/
Company Name: Aladdin Scientific
Tel: +1-+1(833)-552-7181
Website: www.aladdinsci.com/
Company Name: Compound Net Biotechnology Inc.
Tel: +8615303909093 , +8615303909093
Website: www.reactiongpt.com/
Tags:7149-49-7 Related Product Information
2315-97-1 70848-82-7