• High Quality Intermediates 2, 3-Acid/3-Hydroxy-2-Naphthoic Acid
  • High Quality Intermediates 2, 3-Acid/3-Hydroxy-2-Naphthoic Acid
  • High Quality Intermediates 2, 3-Acid/3-Hydroxy-2-Naphthoic Acid
  • High Quality Intermediates 2, 3-Acid/3-Hydroxy-2-Naphthoic Acid
  • High Quality Intermediates 2, 3-Acid/3-Hydroxy-2-Naphthoic Acid

High Quality Intermediates 2, 3-Acid/3-Hydroxy-2-Naphthoic Acid

Powder: Yes
Customized: Customized
Certification: ISO 9001
Suitable for: Adult
State: Solid
Purity: >99%
Samples:
US$ 50/kg 1 kg(Min.Order)
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Customization:

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Basic Info.

Model NO.
TOP
Form
Fine Crystalline Powder
Color
Pale Yellow
Appearance
Powder
Package
25kg/Carton Drum
Transport Package
25kg/Carton Drum
Specification
99%
Trademark
DITAI
Origin
China
Production Capacity
1000kg/Month

Product Description

1.Overview
Quick Details

 

CAS No.: 92-70-6

 

Other Names: 2-Hydroxy-3-naphthoic acid

 

MF: C11H8O3

 

EINECS No.: 202-180-8

 

Place of Origin:  China (Mainland)

 

Type: Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates

 

Purity: 99%MIN

 

Brand Name: DITIA


Model Number: 92-70-6

 

Application: organic intermediates

 

Appearance: powder

 

Product name: 3-Hydroxy-2-naphthoic acid

 

Description: white powder

 

CAS: 92-70-6

 

Synonyms: 2-Hydroxy-3-naphthoic acid

 

Assay: 99%min

 

2. Package: 25kg/carton drum

 

useage:intermediates

 

3. Specificate

 

Product Description

Testing Items

Standard    Indicator

Testing Result

H1501256

Testing Result

H1501257

Testing Result

H1501258

Appearance

Light yellow

powder

Up to the standard

Up to the standard

Up to the standard

Melting PointºC

≥217

217.90

218.00

218.00

Purity

Bon Acid Content %

≥98.5

98.95

99.09

99.09

Beta Naphthol %

≤0.6

0.54

0.53

0.49

Moisture %

≤0.30

0.12

0.13

0.12

2,6 Acid %

≤0.30

0.25

0.23

0.26

Quantity

 

200g

200g

200g

Conclusion

 

Qualified

Qualified

Qualified

 

 

 

 

 

 

 

 

 

 

 

 

 

                           

 

 

 

 

 

 

 

 

 

 

 

 

                           

 

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