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Mutengo wemakwikwi emhando yepamusoro inopisa kutengesa 3-Hydroxy-2-naphthoic acid cas 92-70-6 WhatsApp:+8615705216150

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kupa mhando yepamusoro cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid ine REACH chitupa
3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Zita rechigadzirwa: shandisa mhando yepamusoro cas no 92-70-6 2-Hydroxy-3-Naphthalene Carboxylic Acid
Zita reKemikari: 3-Hydroxy-2-naphthoic acid
Nhamba yeCAS: 92-70-6
Molecular Fomula:C11H8O3
Huremu hwemorekuru:188.18
Chitarisiko:yellow crystalline
Molecular formula: C H O

Huremu hwemorekuru: 188.2
Zvishandiso: yepakati inoshandiswa kugadzira Naphthol AS nemamwe maNaphthols, zvakare ari epakati pemishonga uye organic pigment.
Zvinodiwa:
Zvinhu Zvakanakisa giredhi giredhi rekutanga
Kuonekwa Pale yellow powder Pale yellow powder
Assay% ≥ 99 98.5
Kunyungudika kwechigadzirwa chakaoma ºC ≥ 218 ºC 217.5 ºC
Insoluble mu sodium bicarbonate% ≤ 0.05 0.1
Hunyoro % ≤ 0.1 0.15
2.6 asidhi% ≤ 0.09 0.1
2.3.6 asidhi% ≤ 0.08 0.1
2-naphthol% ≤ 0.4 0.5
Kurongedza: epurasitiki yakarukwa bhegi, 25kg imwe neimwe.

Muedzo:99%min
3-Hydroxy-2-naphthoic acid Typical Properties

Chemical Name:3-Hydroxy-2-naphthoic acid

Nhamba yeCAS:92-70-6

Molecular Fomula:C11H8O3

Molecular uremu:188.18

Chitarisiko:yellow crystalline

Assay:99% min

Tumira email kwatiri MSDS/COA Dhawunirodha

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asic ruzivo: 3-Hydroxy-2-naphthoic acid 92-70-6

Product Name	3-Hydroxy-2-naphthoic acid
Mashoko anoreva zvakafanana	3-hydroxy-2-naphthoicaci;3-Hydroxy-beta-naphthoic acid;3-hydroxy-beta-naphthoicacid;3-Hydroxynaphthalenecarboxylic acid-(2);3-Naphthol-2-carboxylic acid;3-naphthol-2-carboxylicacid ;beta-naphthoicacid,3-hydroxy;BONA
CAS	92-70-6
MF	C11H8O3
MW	188.18
EINECS	202-180-8
Product Categories	Zvepakati zveDye uye Pigment;Ipakati;Naphthalene derivatives;Organics;Building Blocks;C11 kusvika C12;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks

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Quick Details

Chemical Properties: 3-Hydroxy-2-naphthoic acid 92-70-6

Kazhinji chengeta munzvimbo inotonhorera uye yakaoma, chengetedza kure nechiedza chezuva.

Melting point	218-221 °C(lit.)
Boiling point	283.17°C (yakaomarara fungidziro)
density	1.43 g/cm3 (23℃)
refractive index	1.7160 (kufungidzira)
Fp	>150°C
kuchengetedza temp.	Chengetedza pasi pe +30°C.
solubility	0.072g/l inenge isinganyungudika
form	Yakanaka Crystalline Powder
color	Yero kusvika beige-brown

Kunyungudika kwemvura	ZVINOITA KUSANGANA
λmax	395nm(H2O (pH 3.5))(lit.)
Merck	14,4835
BRN	744100
CAS DataBase Reference	92-70-6(CAS DataBase Reference)
NIST Chemistry Reference	2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6)
EPA Substance Registry System	2-Naphthalenecarboxylic acid, 3-hydroxy-(92-70-6)

Storage

Ichi chigadzirwa chinofanira kuchengetwa mumudziyo unotonhorera, wakaoma kana tangi.Imba yekuchengetera inofanirwa kuve yagara ichibvumidzwa, kufema uye kuongorora, kuve yakaderera tembiricha uye yakaoma.

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3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID

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Nguva yekutumira neGungwa (Kungoreva chete)
North America	11-30 mazuva	Kuchamhembe kweAfrica	20-40 mazuva	Europe	22 ~ 45 mazuva	South-East Asia	7-10 mazuva
South America	25-35 mazuva	WestAfrica	30-60 mazuva	MiddleEast	15-30 mazuva	East Asia	2-3 mazuva
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