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--->31519-22-9

31519-22-9

31519-22-9 Structure

31519-22-9 Structure
IdentificationMore
[Name]

1,4-Dihydroxy-2-naphthoic acid
[CAS]

31519-22-9
[Synonyms]

1,4-DIHYDROXY-2-NAPHTHALENECARBOXYLIC ACID
1,4-DIHYDROXY-2-NAPHTHALIC ACID
1,4-DIHYDROXY-2-NAPHTHOIC ACID
1,4-dihydroxy-2-naphthalenecarboxylicaci
1,4-Dihydroxy-2-naphtoic acid
1,4-Dohydroxy-2-naphthoic acid
1,4-dihydroxy-2-naphthoate
1 4-DIHYDROXY-2-NAPHTHOIC ACID 98%
1,4-DIHYDOXY-2-NAPHTHOIC ACID
DHNA
[EINECS(EC#)]

250-674-7
[Molecular Formula]

C11H8O4
[MDL Number]

MFCD00010370
[Molecular Weight]

204.18
[MOL File]

31519-22-9.mol
Chemical PropertiesBack Directory
[Melting point ]

220 °C (dec.) (lit.)
[Boiling point ]

461.7±40.0 °C(Predicted)
[density ]

1.535±0.06 g/cm3(Predicted)
[storage temp. ]

Sealed in dry,Room Temperature
[pka]

2.89±0.30(Predicted)
[Water Solubility ]

Slightly soluble in water.
[CAS DataBase Reference]

31519-22-9(CAS DataBase Reference)
[EPA Substance Registry System]

31519-22-9(EPA Substance)
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 .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[TSCA ]

Yes
[HS Code ]

29182900
Hazard InformationBack Directory
[Chemical Properties]

Lighte yellow powder
[Uses]

1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment.
[Definition]

ChEBI: A naphthoic acid that is 2-naphthoic acid substituted by hydroxy groups at positions 1 and 4.
[General Description]

1,4-Dihydroxy-2-naphthoic acid from Propionibacterium freudenreichii is known to promote the proliferation of Bifidobacterium. It has potential therapeutic application for psoriasis treatment.
Spectrum DetailBack Directory
[Spectrum Detail]

1,4-Dihydroxy-2-naphthoic acid(31519-22-9)MS
1,4-Dihydroxy-2-naphthoic acid(31519-22-9)1HNMR
1,4-Dihydroxy-2-naphthoic acid(31519-22-9)13CNMR
1,4-Dihydroxy-2-naphthoic acid(31519-22-9)IR1
1,4-Dihydroxy-2-naphthoic acid(31519-22-9)IR2
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

31519-22-9(sigmaaldrich)
[TCI AMERICA]

1,4-Dihydroxy-2-naphthoic Acid,>98.0%(T)(31519-22-9)
31519-22-9 suppliers list
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-029-81138252 +86-18789408387 , +86-18789408387
Website: http://www.is0513.com/manufacturer/shaanxi-dideu-medichem-222/
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555 +8617317452075 , +8617317452075
Website: www.time-chemicals.com
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com/
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Website: www.is0513.com/ShowSupplierProductsList454175/0.htm
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695 , +8613203830695
Website: www.coreychem.com
Company Name: Hebei Yanxi Chemical Co., Ltd.
Tel: +8617531190177 , +8617531190177
Website: www.is0513.com/manufacturer/hebei-yanxi-chemical-283/
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: Golden Pharma Co., Limited
Tel: +undefined18958062155 , +undefined18958062155
Website: http://www.zjgoldpharm.com/
Company Name: Hangzhou MolCore BioPharmatech Co.,Ltd.
Tel: +86-057181025280; +8617767106207 , +8617767106207
Website: https://www.molcore.com/
Company Name: PT CHEM GROUP LIMITED
Tel:
Website: www.is0513.com/manufacturer/henan-lihao-chem-plant-25020/
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: LEAPCHEM CO., LTD.
Tel: +86-852-30606658
Website: www.leapchem.com
Company Name: Henan Fengda Chemical Co., Ltd
Tel: +86-371-86557731 +86-13613820652 , +86-13613820652
Website: www.fdachem.com
Company Name: Shanghai Acmec Biochemical Technology Co., Ltd.
Tel: +undefined18621343501 , +undefined18621343501
Website: www.acmec.com.cn/
Tags:31519-22-9 Related Product Information
4191-73-5 86-48-6 86-55-5 99-06-9 93-09-4 3516-95-8 99-96-7 69-72-7 99-76-3 94-26-8 54978-55-1 89-35-0 83511-07-3 31519-22-9