Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-Amino-4-hydroxybenzoic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 3-Amino-4-hydroxybenzoic acid
Price: ￥898.0/100g ￥268.0/25g ￥108.0/5g
Purity: 97.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-Amino-4-hydroxybenzoic acid
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

1571-72-8

1571-72-8 structure

1571-72-8 structure

Name: 3-Amino-4-hydroxybenzoic acid
Chemical Name: 3-amino-4-hydroxybenzoic acid
CAS Number: 1571-72-8
Molecular Formula: C₇H₇NO₃
Molecular Weight: 153.135
Catalog: Biochemical Amino acids and their derivatives Other amino acid derivatives
Create Date: 2018-05-14 08:00:00
Modify Date: 2025-08-24 13:54:55

Name	3-amino-4-hydroxybenzoic acid
Synonyms	BENZOIC ACID,3-AMINO-4-HYDROXY 2-amino-4-carboxyphenol 3-amino-4-hydroxybenzenecarboxylic acid 4-hydroxy-3-amino benzoic acid 3-Amino-4-hydroxy-benzoesaeure Benzoic acid, 3-amino-4-hydroxy- 3-AMINO-4-HYDROXYBENZOIC ACID USP 3-amino-4-hydroxy-benzoic acid 3-amino-4-hydroxybnzoic acid 3-Amino-4-hydroxybenzoic acid 3-AMino-4-hydroxybenzoic acid 5GR EINECS 216-390-2 MFCD00007697

Density	1.5±0.1 g/cm3
Boiling Point	388.8±37.0 °C at 760 mmHg
Melting Point	208 °C (dec.)(lit.)
Molecular Formula	C₇H₇NO₃
Molecular Weight	153.135
Flash Point	189.0±26.5 °C
Exact Mass	153.042587
PSA	83.55000
LogP	0.55
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.691

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Personal Protective Equipment	dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes	Xn: Harmful;
Risk Phrases	R22;R36/37/38
Safety Phrases	S26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2922509090

Precursor 10
616-82-0 861550-32-5 91004-38-5 23685-91-8
94-26-8 96-99-1 99-96-7 536-25-4
13052-92-1 99-42-3
DownStream 10
37470-46-5 21095-64-7 190067-59-5 95-55-6
618-76-8 609-23-4 65422-72-2 536-25-4
134997-87-8 15112-41-1

HS Code	2922509090
Summary	2922509090. other amino-alcohol-phenols, amino-acid-phenols and other amino-compounds with oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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