High Quality Acid Orange 7/Orange 4 CAS 633-96-5

• Customization: Available
• CAS No.: 633-96-5
• Formula: C16h12n2o4s.Na
• Model NO.: 633-96-5
• EINECS: 211-199-0
• Colour: Orange
• Appearance: Powder
• Usage: Ink, Cosmetic,Soap
• Name: Acid Orange 7
• Content: 100%
• Type: Orange
• Other Names: Acid Orange7
• Melting Point: 164°C
• Density: 1.525[at 20℃]
• Vapor Pressure: 0PA at 25℃
• Acidity Coefficient: 8.26, 11.4(at 25℃)
• Water Solubility: 116g/L
• Application: Chemical/Researching Usage
• Transport Package: Bag/Drum
• Specification: 25kg/Bag/Drum
• Trademark: OPQ
• Origin: Shandong, China
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Item	Results
Appearance	Orange powder
Shade	Slightly red red++
Strength	99.5.0%
Solubility(90℃)	60g/1
Insolubles	0.14%
Moisture	3.83%
Fineness	5.70%
Dusting	2-3
PH	7.07
Conclusion	The results conforms with enterprise standards.

Application

Acid-base indicator, pH color change range 7.4 (amber) - 8.6 (orange); 10.2 (orange) - 11.8 (red); for extraction and photometric determination of cationic surfactants; biological staining agent

1. Who are we?

We are based in Shandong, China, start from 2021,sell to Eastern Asia(30.00%),Northern Europe(20.00%),South America(20.00%),North America(15.00%),Africa(10.00%),Western Europe(5.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.

3.How could I get a sample?
Before we received the first order, please afford the sample cost and express fee. We will return the sample cost back to you within your first order.

4. Why should you buy from us not from other suppliers?
We have do the chemicals plant for about 20years. A 80-employee team devotes their whole efforts to producing and supplying high quality with competitive-price products to our customers globally.

5. Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.