Dye Synthesis 2, 7-Naphthalenedisulfonic Acid Disodium Salt CAS 1655-35-2

Model NO.
Sodium 2, 7-naphthalene Disulfonate
Type
Synthesis Material Intermediates
Appearance
Powder
Quality
Refined
Colour
White
COA
Available
MSDS
Available
ISO
Available
HACCP
Available
Transport Package
25kg/Bag
Specification
99.0%min
Trademark
ZH
Origin
China
HS Code
29049090
Production Capacity
100mt/Year
Reference Price
$ 18.00 - 54.00
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Product Description

Product Description
2,7-Naphthalenedisulfonic acid disodium salt/Cas#1655-35-2
Cas No.:1655-35-2
Molecular formula:C10H6O6S2
Molecular weight:286.2821
EINECS No.:216-733-6
Alias:2,7-Naphthylene disu;EBERT-MERZ ALPHA-ACID;2,7-NAPHTHALENEDISULFONATE;2,7-Naphthalene Disulphonate;Ebert-Merz α-acid disodium salt;Sodium2,7-naphthalenedisulfonate;sodium2,7-naphthalene-disulfonate;Sodium 3,6-naphthalenedisulfonate;2,7-DISULFONAPHTHALENE SODIUM SALT;SODIUM NAPHTHALENE-2,7-DISULFONATE
Application: 2,7-Naphthalenedisulfonic acid disodium salt is usually Used in organic synthesis and dye industry
Package :25kg/bag or drum or at clients' request
Shelf life: two years
Storage : Sealed, Avoid light, stored in dry and cool place; no mixing with toxic and hazardous articles. It is non-dangerous article, and can be transported as common chemicals; handle with care; protect against sunlight and rain.
Quality Index:
Item
Unit
Standard
Appearance

White crystal powder
Content
%
≥90.0
Purity(HPLC)
%
≥98.0
Free Acid
%
≤1.5
Sodium Chloride
%
≤2
Sodium Sulfate
%
≤2
Water
%
≤2
Company Profile
Dye Synthesis 2, 7-Naphthalenedisulfonic Acid Disodium Salt CAS 1655-35-2
Dye Synthesis 2, 7-Naphthalenedisulfonic Acid Disodium Salt CAS 1655-35-2
Dye Synthesis 2, 7-Naphthalenedisulfonic Acid Disodium Salt CAS 1655-35-2
Certifications
Dye Synthesis 2, 7-Naphthalenedisulfonic Acid Disodium Salt CAS 1655-35-2
Exhibition
Dye Synthesis 2, 7-Naphthalenedisulfonic Acid Disodium Salt CAS 1655-35-2
Packing & Delivery
Dye Synthesis 2, 7-Naphthalenedisulfonic Acid Disodium Salt CAS 1655-35-2

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