Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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90916-40-8

90916-40-8 structure

90916-40-8 structure

Name: 4,6-diamino-5-hydroxynaphthalene-1,3-disulfonic acid
Chemical Name: 4,6-diamino-5-hydroxynaphthalene-1,3-disulfonic acid
CAS Number: 90916-40-8
Molecular Formula: C₁₀H₁₀N₂O₇S₂
Molecular Weight: 334.32600
Create Date: 2017-02-06 10:43:15
Modify Date: 2025-10-30 14:07:06

Name	4,6-diamino-5-hydroxynaphthalene-1,3-disulfonic acid
Synonyms	4,6-diamino-5-hydroxy-naphthalene-1,3-disulfonic acid 4,6-Diamino-5-hydroxy-naphthalin-1,3-disulfonsaeure 4,6-DiAm-5OH-Naphth-1,3diSO3H 1,3-Naphthalenedisulfonic acid,4,6-diamino-5-hydroxy 4,6-DIAMINO-5-HYDROXY-1,3-NAPHTHALENEDISULFONIC ACID 2.8-Diamino-naphthol-(1)-disulfonsaeure-(5.7)

Density	1.942g/cm3
Molecular Formula	C₁₀H₁₀N₂O₇S₂
Molecular Weight	334.32600
Exact Mass	333.99300
PSA	197.77000
LogP	3.52720
Index of Refraction	1.803

82-47-3 structure

82-47-3

~%

90916-40-8 structure

90916-40-8

Literature: Fierz-David,H. E. Kuenstliche organische Farbstoffe , S. 685 Full Text Show Details Peter,A. Diss. , S. 36

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