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1,4-Dihydroxy-2-naphtoic acid

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Formula: C11H8O4
CAS: 31519-22-9
search Element: dihydroxy naphtoic acid
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Identification

Structural Formula
1,4-Dihydroxy-2-naphtoic acid
CAS:
31519-22-9
EINECS:
250-674-7
Molecular Formula:
C11H8O4
MDL:
MFCD00010370
Synonym:
1,4-dihydroxy-2-naphthoic acid ; 1,4-dihydroxy-2-naphthoate ; 1 4-dihydroxy-2-naphthoic acid 98% ; dhna ; 1,4-dihydroxy-2-naphtoic acid ; 1,4 -dihydoxy-2-naphthoic acid ; 1,4-hydroxy-2-naphthoic acid ; 1,4-dihydroxy-2-naphthalic acid ; 4-dihydroxy-2-naphthoic acid ; 1,4-dohydroxy-2-naphthoic acid




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CAS equal suppliers

1,4-Dihydroxy-2-naphthoicacid
Huateng Pharmaceutical Co.,Ltd
818570
1,4-Dihydroxy-2-naphthoic acid
Santa Cruz Biotechnology, Inc.
223048
1,4-Dihydroxy-2-naphthoic Acid
TCI Chemicals (India) Pvt. Ltd.
D2296
1,4-Dihydroxy-2-naphthoic acid
AK Scientific, Inc.
AS17105130
1,4-Dihydroxy-2-naphthoic acid
Biesterfeld Spezialchemie GmbH
BS27008100
1,4-Dihydroxy-2-naphthoic acid
Chemieliva Pharmaceutical Co., Ltd.
CP31509450
1,4-Dihydroxy-2-naphthoic acid
Leap Chem Co., Ltd
LC16204860
1,4-Dihydroxy-2-naphthoic acid
Hangzhou J&H Chemical Co., Ltd.
HJC279011160
1,4-Dihydroxy-2-naphthoic acid
Haihang Industry Co., Ltd.
HI23407020
1,4-Dihydroxy-2-naphthoic acid
Shanghai Yayu Biomedical Co., Ltd
SYB297011880
1,4-Dihydroxy-2-naphthoic acid
Dayang Chem (Hangzhou) Co.,Ltd.
DC279011160
1,4-Dihydroxy-2-naphthoic acid
Capot Chemical Co., Ltd.
35770
1,4-Dihydroxy-2-naphthoic acid
Gihi Chemicals Co., Limited
GCL24309720
1,4-Dihydroxy-2-naphthoic acid
Autech Industry Co.,Limited
AIC24309720
1,4-Dihydroxy-2-naphthoic acid
Xiamen Equation Chemical Co.,Ltd
XECC288014400
1,4-Dihydroxy-2-naphthoic acid
Zehao Industry Co., Ltd.
ZI21606480
1,4-Dihydroxy-2-naphthoic acid
Junwee Chemical Co., Ltd.
JC22506750
1,4-Dihydroxy-2-naphthalenecarboxylic acid
Carbone Scientific Co., Ltd.
CS352810584
2-Naphthalenecarboxylic acid, 1,4-dihydroxy-
Angene International Limited
AGN-PC-0JK5NB

Prices & Availability




Data is processed


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Properties for 1,4-Dihydroxy-2-naphtoic acid

Molecular Weight:
204.18 g·mol−1
Melting point:
220 °C (dec.)(lit.)
Physical Description:
lighte yellow powder
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
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
Hazard Symbols:
Xi
Hazard symbol Xi
x

Alternative Distributors of [1,4-Dihydroxy-2-naphtoic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Inter-Chemical Ltd. | Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Hallochem Pharma Co., Ltd. | ABCR GmbH & Co. KG | Chizhou Wanwei Chemical Co., Ltd. | TCI Europe NV | Chengdu Qiaofeng Technological Development Co., Ltd. | Share Chemical Co., Ltd. | East Chemical Industry Co., Ltd. | Jinan Great Chemical Co., Ltd. | 3Way Pharm Inc. | Jinan Haohua Industry Co., Ltd. | Suzhou Vosun Chemical Co.,Ltd. | Skyrun Industrial Co., Ltd. | Wanko Chemical Co., Ltd.

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