成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Welcome to chemicalbook!
400-158-6606
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

ChemicalBook >> CAS DataBase List >> HEPES sodium salt

HEPES sodium salt

HEPES sodium salt price.
  • $9 - $13874
  • Product name: HEPES sodium salt
  • CAS: 75277-39-3
  • MF: C8H19N2NaO4S
  • MW: 262.3
  • EINECS:278-169-7
  • MDL Number:MFCD00036463
  • Synonyms:2-[4-(2-HYDROXYETHYL)-1-PIPERAZINYL]ETHANESULFONIC ACID SODIUM SALT;4-(2-hydroxyethyl)-1-piperazineethanesulfonicacimonosodiumsalt ;HEPES SODIUM SALT BUFFER SOLUTION 1M*;HEPES SODIUM, BIOTECHNOLOGY PERFORMANCE CERTIFIED;HEPES SODIUM 1M SOLUTION, BIOTECHNOLOGY;HEPES SODIUM IN FOIL POUCHES, BIOTECHNOL;HEPES SODIUM HYDRATE;HEPES SODIUM SIGMAULTRA
51 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • Alichem
  • Ambeed
  • ApexBio Technology
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Oakwood
  • Sigma-Aldrich
  • Tocris
  • TRC
  • Usbiological
Package
  • 500mg
  • 1g
  • 2.5g
  • 5g
  • 10g
  • 25g
  • 100ml
  • 100g
  • 250g
  • 500ml
  • 500g
  • 1l
  • 1kg
  • 1000g
  • 2.5kg
  • 5KG
  • 25kg
  • 1pkg
  • ManufacturerAK Scientific
  • Product numberJ99313
  • Product descriptionHEPES hemisodium salt
  • Packaging5g
  • Price$10
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16516
  • Product descriptionHEPES sodium salt, 99%
  • Packaging25g
  • Price$46.7
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberA16516
  • Product descriptionHEPES sodium salt, 99%
  • Packaging100g
  • Price$126
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberJ16928
  • Product descriptionHEPES sodium salt, 98+% (dry basis), Ultrapure, Affymetrix/USB
  • Packaging1kg
  • Price$656
  • Updated2023-06-20
  • Buy
  • ManufacturerAlichem
  • Product number75277393
  • Product descriptionSodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate
  • Packaging1000g
  • Price$210
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA260290
  • Product descriptionSodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98%
  • Packaging25g
  • Price$9
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA260290
  • Product descriptionSodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98%
  • Packaging100g
  • Price$21
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA260290
  • Product descriptionSodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98%
  • Packaging500g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA260290
  • Product descriptionSodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98%
  • Packaging1kg
  • Price$144
  • Updated2021-12-16
  • Buy
  • ManufacturerApexBio Technology
  • Product numberB7303
  • Product descriptionHEPES sodium salt
  • Packaging250g
  • Price$201
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM169172
  • Product descriptionsodium2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate 98%
  • Packaging500g
  • Price$122
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00175
  • Product description4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidsodiumsalt,≥99%(Titration,Driedbasis) ≥99%(Titration,Driedbasis)
  • Packaging25G
  • Price$13.98
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00175
  • Product description4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidsodiumsalt,99%(Titration,Driedbasis) 99%(Titration,Driedbasis)
  • Packaging100G
  • Price$39.2
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38764
  • Product descriptionHEPESsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration)
  • Packaging25G
  • Price$51.82
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number00175
  • Product description4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidsodiumsalt,≥99%(Titration,Driedbasis) ≥99%(Titration,Driedbasis)
  • Packaging250G
  • Price$81.54
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number38764
  • Product descriptionHEPESsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration)
  • Packaging100G
  • Price$135.4
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific J99313 HEPES hemisodium salt 5g $10 2021-12-16 Buy
Alfa Aesar A16516 HEPES sodium salt, 99% 25g $46.7 2024-03-01 Buy
Alfa Aesar A16516 HEPES sodium salt, 99% 100g $126 2024-03-01 Buy
Alfa Aesar J16928 HEPES sodium salt, 98+% (dry basis), Ultrapure, Affymetrix/USB 1kg $656 2023-06-20 Buy
Alichem 75277393 Sodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 1000g $210 2021-12-16 Buy
Ambeed A260290 Sodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98% 25g $9 2021-12-16 Buy
Ambeed A260290 Sodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98% 100g $21 2021-12-16 Buy
Ambeed A260290 Sodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98% 500g $80 2021-12-16 Buy
Ambeed A260290 Sodium2-(4-(2-hydroxyethyl)piperazin-1-yl)ethanesulfonate 98% 1kg $144 2021-12-16 Buy
ApexBio Technology B7303 HEPES sodium salt 250g $201 2021-12-16 Buy
Chemenu CM169172 sodium2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonate 98% 500g $122 2021-12-16 Buy
Chem-Impex 00175 4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidsodiumsalt,≥99%(Titration,Driedbasis) ≥99%(Titration,Driedbasis) 25G $13.98 2021-12-16 Buy
Chem-Impex 00175 4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidsodiumsalt,99%(Titration,Driedbasis) 99%(Titration,Driedbasis) 100G $39.2 2021-12-16 Buy
Chem-Impex 38764 HEPESsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration) 25G $51.82 2021-12-16 Buy
Chem-Impex 00175 4-(2-Hydroxyethyl)-1-piperazineethanesulfonicacidsodiumsalt,≥99%(Titration,Driedbasis) ≥99%(Titration,Driedbasis) 250G $81.54 2021-12-16 Buy
Chem-Impex 38764 HEPESsodiumsalt,≥99%(Assaybytitration),suitableforcellculture ≥99%(Assaybytitration) 100G $135.4 2021-12-16 Buy

Properties

Melting point :234 °C
Density :1.504[at 20℃]
vapor pressure :0Pa at 25℃
storage temp. :room temp
solubility :H2O: 1 M at 20 °C, clear, colorless
form :dry powder
color :White
PH Range :6.8 - 8.2
PH :10.0-12.0 (1M in H2O)
pka :7.5(at 25℃)
Water Solubility :It is soluble in water.
Sensitive :Hygroscopic
Stability :Stable. Hygroscopic - protect from moisture. Incompatible with strong oxidizing agents.
CAS DataBase Reference :75277-39-3(CAS DataBase Reference)
EPA Substance Registry System :1-Piperazineethanesulfonic acid, 4-(2-hydroxyethyl)-, monosodium salt (75277-39-3)

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:
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.

Description

HEPES [N-(2-hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)]?is a general purpose buffer for biological research. Its applications include, tissue culture, Phosphorylation and photophosphorylation, fixative Transmission electron microscopy, protein synthesis, preventing binding to non-receptor materials.

Related product price