Quick Details Place of Origin: Shanghai, China Brand Name: Lonwinchem Model Number: HHSQQ
Cas:130-22-3
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryDayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe
Cas:130-22-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryItems Result Appearance Orange powder Content 100% Standard Depth 1%(color fastness)
Cas:130-22-3
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Manufacturers
inquiryUnique advantages for Alizarin Red S Cas130-22-3 Guaranteed the purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Yellow-green to orange-brown powder Storage:Store at +5°C to +30°C Package:25kg/
Cas:130-22-3
Min.Order:25 Kilogram
FOB Price: $48.0 / 55.0
Type:Trading Company
inquiryItems Technical index Product name Alizarin Red S Synonym Diamond red w, Mordant Red S 80, Acid Red 3
Cas:130-22-3
Min.Order:10 Gram
Negotiable
Type:Other
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:130-22-3
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquirybest price high quality Alizarin Red S Basic information Product Name: Alizarin Red S Synonyms: DIAMOND RED W;CI 58005;CI NO 58005;LABOTEST-BB LT00159822;3,4-DIHYDROXY-2-ANTHRAQUINONES
Cas:130-22-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryWith our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:130-22-3
Min.Order:1 Kilogram
FOB Price: $3.0 / 10.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:130-22-3
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiry1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd
Cas:130-22-3
Min.Order:1 Kilogram
FOB Price: $65.0 / 75.0
Type:Trading Company
inquiryProduct Name Alizarin Red S Synonyms Alizarin Red S, certified, pure;ALIZARIN RED S SOLUTION 1% AQUEOUS;Alazarin red s.;dihydroxyanthraquinone-sulfonic acid sodium salt;ALIZARINSODIUMSULPHONATE;ALIZARIN
Cas:130-22-3
Min.Order:5 Metric Ton
FOB Price: $1.0 / 2.0
Type:Other
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:130-22-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Cas:130-22-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryPrice, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's custo
Our Services 1. We are a professional exporter for Optical Brighteners, dyes, pigments 2. Stable and continue quality 3. Quickly delivery 4. Good service Our advantages 1. Government awarded company. Top 100 enterprises in Hangzhou 2. Qua
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:130-22-3
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Fast Delivery 130-22-3 Mordant Red 3 Direct Manufacturer with best price In 1869, German chemists Karl Grebe and Karl Rieberman extracted anthracene from coal tar, which was then oxidized to anthraquinone, and then alkali melted into alizarin r
Cas:130-22-3
Min.Order:1 Gram
Negotiable
Type:Other
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Cas:130-22-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providing h
Product name: Acid Chrome Red S-80 CAS No.:130-22-3 Molecule Formula:C14H7NaO7S Molecule Weight:342.26 Purity: 99.0% Package: 25kg/drum Description:Red powder Manufacture Standards:Enterprise Standard TESTING ITEMS
Cas:130-22-3
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHigh quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle
Cas:130-22-3
Min.Order:1 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryAlizarin Red S Basic information Product Name: Alizarin Red S Synonyms: Alizarin Red S, certified, pure;ALIZARIN RED S SOLUTION 1% AQUEOUS;Alazarin red s.;ALIZARINSODIUMSULPHONATE;ALIZARINSODIUMSULPHATE;dihydroxyanthraquinone-sulfonic acid sod
factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
Cas:130-22-3
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryZhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed
Cas:130-22-3
Min.Order:1 Kilogram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe
We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp
Conditions | Yield |
---|---|
In acetonitrile Kinetics; pH-value; Inert atmosphere; Darkness; Sealed tube; |
Conditions | Yield |
---|---|
In methanol; aq. phosphate buffer at 20℃; pH=7.4; pH-value; |
Conditions | Yield |
---|---|
With potassium hydroxide In water mixed, treated with equimolar amount of KOH, heated at 100°C for1 h, standed for 12 h, pptd.(ethanol); filtered, dried (air), elem. anal., IR; | 90% |
alizarin red S
Conditions | Yield |
---|---|
In water ligand refluxed for 30 min with H2O, filtered at 100°C, added toaq. soln. of metal salt, refluxed for 2 h, left overnight at 25°C; ppt. filtered, washed with H2O and MeOH, dried at 85°C, stored over P2O5 (vac.); elem. anal.; | 82% |
alizarin red S
Conditions | Yield |
---|---|
With water In water ligand refluxed for 30 min with H2O, filtered at 100°C, added toaq. soln. of metal salt, refluxed for 2 h, left overnight at 25°C; ppt. filtered, washed with H2O and MeOH, dried at 85°C, stored over P2O5 (vac.); elem. anal.; | 81% |
alizarin red S
[Ni(C6H4(CO)2C6H(O)2SO3)(H2O)](1-)*Na(1+)=[Ni(C6H4(CO)2C6H(O)2SO3Na)(H2O)]
Conditions | Yield |
---|---|
With water In water ligand refluxed for 30 min with H2O, filtered at 100°C, added toaq. soln. of metal salt, refluxed for 2 h, left overnight at 25°C; ppt. filtered, washed with H2O and MeOH, dried at 85°C, stored over P2O5 (vac.); elem. anal.; | 79% |
alizarin red S
cobalt(II) chloride
[Co(C6H4(CO)2C6H(O)2SO3)(H2O)](1-)*Na(1+)=[Co(C6H4(CO)2C6H(O)2SO3Na)(H2O)]
Conditions | Yield |
---|---|
With water In water ligand refluxed for 30 min with H2O, filtered at 100°C, added toaq. soln. of metal salt, refluxed for 2 h, left overnight at 25°C; ppt. filtered, washed with H2O and MeOH, dried at 85°C, stored over P2O5 (vac.); elem. anal.; | 78% |
Conditions | Yield |
---|---|
In water ligand refluxed for 30 min with H2O, filtered at 100°C, added toaq. soln. of metal salt, refluxed for 2 h, left overnight at 25°C; ppt. filtered, washed with H2O and MeOH, dried at 85°C, stored over P2O5 (vac.); elem. anal.; | 77% |
alizarin red S
copper(II) sulfate
[Cu2(C6H4(CO)2C6H(O)2SO3)(SO4)(H2O)4](1-)*Na(1+)=[Cu2(C6H4(CO)2C6H(O)2SO3Na)(SO4)(H2O)4]
Conditions | Yield |
---|---|
With water In water ligand refluxed for 30 min with H2O, filtered at 100°C, added toaq. soln. of metal salt, refluxed for 2 h, left overnight at 25°C; ppt. filtered, washed with H2O and MeOH, dried at 85°C, stored over P2O5 (vac.); elem. anal.; | 77% |
alizarin red S
ferric nitrate
[Fe(C6H4(CO)2C6H(O)2SO3)(NO3)(H2O)2](1-)*Na(1+)=[Fe(C6H4(CO)2C6H(O)2SO3Na)(NO3)(H2O)2]
Conditions | Yield |
---|---|
With water In water ligand refluxed for 30 min with H2O, filtered at 100°C, added toaq. soln. of metal salt, refluxed for 2 h, left overnight at 25°C; ppt. filtered, washed with H2O and MeOH, dried at 85°C, stored over P2O5 (vac.); elem. anal.; | 76% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 30℃; for 12h; | 75.4% |
Conditions | Yield |
---|---|
In ethanol for 0.5h; | 75% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 12h; | 72.4% |
Conditions | Yield |
---|---|
Stage #1: alizarin red S With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 0.5h; Stage #2: 3-bromocyclopentene In N,N-dimethyl-formamide for 12.5h; | 67% |
alizarin red S
Conditions | Yield |
---|---|
With chlorosulfonic acid | 66% |
With chlorosulfonic acid at 90 - 100℃; for 5h; | 35% |
Conditions | Yield |
---|---|
In water at 80℃; for 1h; | 49% |
alizarin red S
Conditions | Yield |
---|---|
With sodium dithionite; ammonia In ethanol; water at 9.9℃; pH 9-11; |
alizarin red S
Conditions | Yield |
---|---|
With sodium dithionite; ammonia In ethyl [2]alcohol; water-d2 at 9.9℃; pH 9-11; |
Conditions | Yield |
---|---|
Equilibrium constant; | |
In aq. phosphate buffer; dimethyl sulfoxide pH=7.4; |
Conditions | Yield |
---|---|
In water react. of sodium alizarinsulfonate with Pb(NO3)2 in aq. medium;; pptn.; | |
In water |
Conditions | Yield |
---|---|
In water spectrophotometric detection;; |
Conditions | Yield |
---|---|
In water a soln. of CoCl2 was added to a soln. of alizarine red S (both in H2O, as concd. as possible); then 0.1 N NH4OH was added drop-wise with stirring until pH 7 had been achieved;; after filtration, the ppt. was washed several times with H2O, EtOH and Et2O, dried in a vac. desiccator over P2O5; elem. anal.;; |
alizarin red S
Conditions | Yield |
---|---|
In water a soln. of NiCl2 was added to a soln. of alizarine red S (both in H2O, as concd. as possible); then 0.1 N NH4OH was added drop-wise with stirring until pH 7 had been achieved;; after filtration, the ppt. was washed several times with H2O, EtOH and Et2O, dried in a vac. desiccator over P2O5; elem. anal.;; |
alizarin red S
Conditions | Yield |
---|---|
In water a soln. of MnCl2 was added to a soln. of alizarine red S (both in H2O, as concd. as possible); then 0.1 N NH4OH was added drop-wise with stirring until pH 7 had been achieved;; after filtration, the ppt. was washed several times with H2O, EtOH and Et2O, dried in a vac. desiccator over P2O5; elem. anal.;; |
alizarin red S
N,N-dimethyl-formamide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide solns. mixing; |
Conditions | Yield |
---|---|
With hydrogenchloride; sodium hydroxide In ethanol; water solns. mixing (pH 4-9, HCl or NaOH); | |
With hydrogenchloride; sodium hydroxide In water solns. mixing (pH 4-9, HCl or NaOH); | |
With hydrogenchloride; sodium hydroxide In water; dimethyl sulfoxide solns. mixing (pH 4-9, HCl or NaOH); | |
With hydrogenchloride; sodium hydroxide In water; acetone solns. mixing (pH 4-9, HCl or NaOH); |
Conditions | Yield |
---|---|
With hydrogenchloride In water; dimethyl sulfoxide solns. mixing (pH(opt) 3, HCl); | |
With hydrogenchloride In water solns. mixing (pH(opt) 3, HCl); | |
With hydrogenchloride In water; N,N-dimethyl-formamide solns. mixing (pH(opt) 3, HCl); |
Conditions | Yield |
---|---|
With sodium nitrate In methanol in aq. soln. (ionic strength of 0.1 with NaNO3) at 25°C; detected by UV; |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View