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ChemicalBook >> CAS DataBase List >> 4,4'-Diamino-2,2'-stilbenedisulfonic acid

4,4'-Diamino-2,2'-stilbenedisulfonic acid

4,4'-Diamino-2,2'-stilbenedisulfonic acid price.
  • $9 - $21000
  • Product name: 4,4'-Diamino-2,2'-stilbenedisulfonic acid
  • CAS: 81-11-8
  • MF: C14H14N2O6S2
  • MW: 370.4
  • EINECS:201-325-2
  • MDL Number:MFCD00024946
  • Synonyms:diaminostilbenedisulfonicacid ;4,4'-Diaminodiphenylethylene-2,2'-disulfonic acid;4',4" Diamino stillbene 2'2" disulphonic acid;1,2-bis(4-amino-2-sulfophenyl)ethene;4,4'-Diamino-2,2'-stibenedisulfonic acid;4,4'-DIAMINO-2,2'-STILBENEDISULFONIC ACI D, TECH., 85%;2,2’-(1,2-ethenediyl)bis[5-amino-benzenesulfonicaci ;2,2’-(1,2-ethenediyl)bis[5-amino-Benzenesulfonicacid
Price27 Properties Safety Information Description
27 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • Alfa Aesar
  • Ambeed
  • American Custom Chemicals Corporation
  • Aronis compounds
  • Biosynth Carbosynth
  • Frontier Specialty Chemicals
  • Labseeker
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 20mg
  • 1g
  • 5g
  • 10G
  • 25g
  • 50g
  • 100g
  • 250g
  • 500g
  • 1000g
  • 100kg
  • ManufacturerAHH
  • Product numberMT-40503
  • Product description4,4-Diaminodiphenylethylene-2,2-disulfonicacid 97%
  • Packaging1000g
  • Price$330
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberK443
  • Product description4,4'-Diaminostilbene-2,2'-disulfonic Acid
  • Packaging25g
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16664
  • Product description4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%
  • Packaging25g
  • Price$32.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16664
  • Product description4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%
  • Packaging100g
  • Price$109.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAmbeed
  • Product numberA371384
  • Product description4,4-Diamino-2,2-stilbenedisulfonicacid 96%
  • Packaging1g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA371384
  • Product description4,4-Diamino-2,2-stilbenedisulfonicacid 96%
  • Packaging5g
  • Price$13
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA371384
  • Product description4,4-Diamino-2,2-stilbenedisulfonicacid 96%
  • Packaging25g
  • Price$25
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA371384
  • Product description4,4-Diamino-2,2-stilbenedisulfonicacid 96%
  • Packaging100g
  • Price$64
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA371384
  • Product description4,4-Diamino-2,2-stilbenedisulfonicacid 96%
  • Packaging500g
  • Price$222
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberFRL0002030
  • Product description4,4'-DIAMINOSTILBENE-2,2'-DISULFONIC ACID 95.00%
  • Packaging10G
  • Price$1166.55
  • Updated2021-12-16
  • Buy
  • ManufacturerAronis compounds
  • Product numbere00692
  • Product description2,2'-(1,2-ethenediyl)bis(5-aminobenzenesulfonicacid)
  • Packaging20mg
  • Price$30
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD21497
  • Product description4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+%
  • Packaging50g
  • Price$37
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD21497
  • Product description4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+%
  • Packaging100g
  • Price$59
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD21497
  • Product description4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+%
  • Packaging250g
  • Price$95
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth Carbosynth
  • Product numberFD21497
  • Product description4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+%
  • Packaging500g
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerFrontier Specialty Chemicals
  • Product numberJK617529
  • Product description4,4'-Diamino-2,2'-stilbenedisulfonicacid 95%
  • Packaging100g
  • Price$84
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-40503 4,4-Diaminodiphenylethylene-2,2-disulfonicacid 97% 1000g $330 2021-12-16 Buy
AK Scientific K443 4,4'-Diaminostilbene-2,2'-disulfonic Acid 25g $30 2021-12-16 Buy
Alfa Aesar A16664 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95% 25g $32.65 2024-03-01 Buy
Alfa Aesar A16664 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95% 100g $109.65 2024-03-01 Buy
Ambeed A371384 4,4-Diamino-2,2-stilbenedisulfonicacid 96% 1g $9 2021-12-16 Buy
Ambeed A371384 4,4-Diamino-2,2-stilbenedisulfonicacid 96% 5g $13 2021-12-16 Buy
Ambeed A371384 4,4-Diamino-2,2-stilbenedisulfonicacid 96% 25g $25 2021-12-16 Buy
Ambeed A371384 4,4-Diamino-2,2-stilbenedisulfonicacid 96% 100g $64 2021-12-16 Buy
Ambeed A371384 4,4-Diamino-2,2-stilbenedisulfonicacid 96% 500g $222 2021-12-16 Buy
American Custom Chemicals Corporation FRL0002030 4,4'-DIAMINOSTILBENE-2,2'-DISULFONIC ACID 95.00% 10G $1166.55 2021-12-16 Buy
Aronis compounds e00692 2,2'-(1,2-ethenediyl)bis(5-aminobenzenesulfonicacid) 20mg $30 2021-12-16 Buy
Biosynth Carbosynth FD21497 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+% 50g $37 2021-12-16 Buy
Biosynth Carbosynth FD21497 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+% 100g $59 2021-12-16 Buy
Biosynth Carbosynth FD21497 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+% 250g $95 2021-12-16 Buy
Biosynth Carbosynth FD21497 4,4'-Diaminostilbene-2,2'-disulfonic acid, 95+% 500g $150 2021-12-16 Buy
Frontier Specialty Chemicals JK617529 4,4'-Diamino-2,2'-stilbenedisulfonicacid 95% 100g $84 2021-12-16 Buy
Next Last

Properties

Melting point :300 °C
Density :1.4732 (rough estimate)
vapor pressure :1.3hPa at 25℃
refractive index :1.6510 (estimate)
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
solubility :Aqueous Base (Slightly)
pka :-1.58±0.50(Predicted)
form :Crystalline Powder
color :Cream to yellow-brown
Water Solubility :<0.1 g/100 mL at 23 ºC
Merck :14,595
BRN :629516
Stability :Stable. Combustible. Incompatible with iron, strong oxidizing agents.
LogP :-1.7--1.42 at 25℃
CAS DataBase Reference :81-11-8(CAS DataBase Reference)
EPA Substance Registry System :Amsonic acid (81-11-8)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

4,4'-Diaminostilbene-2,2'-disulfonic Acid is an intermediate used in the synthesis of dyestuffs and bleaching agents.

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Suppliers and manufacturers

Shanghai Xin Cheng Yue Chemical Co.,Ltd
4,4'-Diamino-2,2'-stilbenedisulfonic acid
$0.00 /500kg
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS:81-11-8
Anhui Royal Chemical Co., Ltd.
DSD Acid
$100.00 /25kg
DSD Acid CAS:81-11-8
Hebei Mojin Biotechnology Co., Ltd
4,4'-Diamino-2,2'-stilbenedisulfonic acid
$0.00 /25KG
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS:81-11-8
Hebei Yanxi Chemical Co., Ltd.
4,4'-Diamino-2,2'-stilbenedisulfonic acid
$0.00 /1kg
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS:81-11-8
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Dalian Richfortune Chemicals Co., Ltd
Henan Tianfu Chemical Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Hubei Jusheng Technology Co.,Ltd.