Substance
ID:183340
Names and Identifiers
IUPAC Traditional name
mesalazine
IUPAC name
5-amino-2-hydroxybenzoic acid
Synonyms
5-AS5-氨基水杨酸5-氨基-2-羟基苯甲酸氨水杨酸5-Aminosalicylic acid
Registration numbers
CAS Number
MDL Number
Beilstein Number
EC Number
PubChem SID
Properties
Safety Information
GHS Signal Word
Warning
GHS Precautionary statements
P261-P305+P351+P338
GHS Hazard statements
H315-H319-H335
Safety Statements
26-36
Risk Statements
36/37/38
Storage Temperature
2-8°C
European Hazard Symbols
Irritant (Xi)RTECS
VO1400000
German water hazard class
2
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Physical Property
Apperance
off-white to gray powder
Melting Point
275-280 °C (dec.)(lit.)
Product Information
Purity
≥99%
Molecule Details
Application
5-氨基水杨酸是一种适用于 ELISA 分析的过氧化物酶底物。该底物生成棕色的可溶性终产物，该产物可通过分光光度法在 450nm 处读取。加入 3N NaOH 可终止反应，然后在 550nm 处进行读取。
5-氨基水杨酸是一种适用于 ELISA 分析的过氧化物酶底物。该底物生成棕色的可溶性终产物，该产物可通过分光光度法在 450nm 处读取。加入 3N NaOH 可终止反应，然后在 550nm 处进行读取。
Molecular Spectra
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References
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