Identification
4'-Hydroxyphenylazo-2-benzoic acid, Reag.
Molecular Formula:
C13H10N2O3
Synonym:
labotest-bb lt00453526 ; o-(p-hydroxyphenylazo)benzoic acid ; haba dye ; hbaba ; habca ; 2-(4-hydroxyphenylazo)benzoic acid ; 4'-hydroxyphenylazo-2-benzoic acid ; 2-(p-hydroxyphenylazo)benzoic acid ; haba gr for automatic analysis ; p-hydroxybenzeneazo-o-benzoi
Suppliers
CAS equal suppliers
HABA
Krada CPS Industry S.L
KCIS88440
Haba for automatic analysis 98%
Indenta Chemicals (India) Pvt. Ltd.
IC434017360
2-(4-Hydroxyphenylazo)benzoic acid
Santa Cruz Biotechnology, Inc.
251669
2-(4-Hydroxyphenylazo)benzoic acid
Leap Chem Co., Ltd
LC24487344
2-(4-Hydroxyphenylazo)benzoic acid
Sigma-Aldrich International GmbH
SI435213056
2-(4-Hydroxyphenylazo)benzoic acid
Dayang Chem (Hangzhou) Co.,Ltd.
DC421616864
2-(4-Hydroxyphenylazo)benzoic acid
Finipharma Ltd
F19043808
2-(4-Hydroxyphenylazo)benzoic acid
Merck Schuchardt OHG
MSO272010880
2-(p-Hydroxyphenylazo)benzoic acid
Nchem Laboratories Pvt. Ltd.,
NLPL394419720
4'-Hydroxyazobenzene-2-carboxylic Acid
TCI Chemicals (India) Pvt. Ltd.
H0586
4-Hydroxyazobenzene-2'-carboxylic acid
Gihi Chemicals Co., Limited
GCL307812312
Benzoic acid, 2-[(4-hydroxyphenyl)azo]-
Angene International Limited
AGN-PC-0O4O2M
2-(4-Hydroxyphenylazo)benzoic acid, 98+%
Alfa (A Johnson Matthey Company)
A512015360
2-(4-Hydroxyphenylazo)benzoic acid, Ultrapure MALDI Matrix
Alfa (A Johnson Matthey Company)
A1299238976
Prices & Availability
Data is processed
x
Properties for 4'-Hydroxyphenylazo-2-benzoic acid, Reag.
Molecular Weight:
242.23 g·mol−1
Melting point:
204-208 °C(lit.)
Solubility:
ethanol: 20 mg/mL, clear
Physical Description:
light yellow to orange powder
x
Hazard Statements
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
S36 - Wear suitable protective clothing
Hazard Symbols:
Xi
x
Alternative Distributors of [4'-Hydroxyphenylazo-2-benzoic acid, Reag.]
Producers or manufacturers change the product range from time to time.
Currently there are no other manufacturers known.
Element: 
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