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Acid Orange 7

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Origin: China

Cas No: 633-96-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
633-96-5
Other Names:
Acid Orange 7
MF:
C16H11N2NaO4S
EINECS No.:
211-199-0
Place of Origin:
Shandong, China (Mainland)
Type:
Reactive Dye
Usage:
General reagent
Brand Name:
QDOCEAN
Model Number:
TOP
Product name:
Acid Orange 7
Purity:
99%Min
CAS:
633-96-5
M.P.:
164℃
Water solubility:
116 g/L (30℃)
C.I.:
15510
Color:
Orange
Form:
Red powder
Molecular Weight:
350.32
Sample:
Welcomed
Packaging&Delivery
Packaging Details
100g/500g/1kg/5kg/10kg/25kg/200kg or as your special request.
Port
QINGDAO
Lead Time:
Quantity(Kilograms) 1 - 1 >1
Est. Time(days) 12 To be negotiated

Property

CAS No.: 633-96-5 Formula: C16H11N2NaO4S Molecular Weight: 350.32400

Description

Acid orange 7, also known as 2-naphthol orange and Orange II, is a dye.
Produced by coupling reaction between 2-Naphthol, or β-naphthol and diazonium compound of sulfanilic acid.

Basic Info

Chemical Name	Acid Orange 7
Synonyms	ORANGE 4; ORANGE1; orangeyz; Orange 7; Acid Orange; orangeiic; tropaeolin ooo; orangeya; 4-[(2-hydroxy-1-naphthyl)azo]benzenesulfonic acid,sodium salt;
CAS No.	633-96-5
Molecular Formula	C16H11N2NaO4S
Molecular Weight	350.32400
PSA	110.53000
LogP	4.94570

Properties

Appearance & Physical State	Yellow Powder
Melting Point	164ºC
Water Solubility	116 g/L (30 ºC)
Stability	Stable under normal temperatures and pressures.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.