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BGC » Chemicals A-Z » 4,5-Dihydroxy-2,7-naphthalened...
BGC ID: 645373588755-58
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4,5-Dihydroxy-2,7-naphthalenedisulfonic acid disodium salt

CAS 129-96-4
Formula C10H8O8S2
MDL MFCD00040957
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
645373588755
4,5-Dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
(645373588755)
on request + -

Identify

Synonyms:
chromogen c ; chromatropic acid ; disidium4,4'-bis(2-sulfonatostyryl)biphenyl ; sodium chromotropate ; sodium 1,8-dioxynaphthalene-3,6-disulfonate ; chromotropicaciddisodiumsal ; nsc4883 ; disodium4,5-dihydroxy-naphthalenedisulfonate ; disodium chromotropicate ; mordantbrown
CAS:
129-96-4
EINECS:
Molecular Formula:
C10H8O8S2
MDL:
MFCD00040957

Properties

Molecular Weight:
320.29572 g·mol−1
Melting point:
>300 °C(lit.)

Safety Information

Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3

Prices

As an extract from the researched prices for 4,5-Dihydroxy-2,7-naphthalenedisulfonic acid disodium salt there are currently shown 3 prices in the last 8 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 2303.00 for 2 kg to USD 89.00 per 25 g in 2017 .

Referenced last detected Prices

CAS Product
SizeLast PriceQuantity
Mordant Brown 7
25 g $89.00 + -
Mordant Brown 7
500 g $574.00 + -
2,7-Naphthalenedisulfonic acid, 4,5-dihydroxy-, disodium salt
2 kg $2303.00 + -



Last price review [2019-09-08]

Suppliers

Global 4,5-Dihydroxy-2,7-naphthalened... Suppliers : P.R.China (1)
SupplierPhoneFaxCountryInquiry contact
Leap Chem Co., Ltd +852-30606658 P.R.China REQUEST

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