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Thermo Scientific Chemicals HEPES free acid, 99+%, for molecular biology, DNase, Rnase and Protease free

Catalog Number p-140252
103.50 GBP valid until 2024-03-30
Use promo code "21648" to get your promotional price.


95.65 GBP valid until 2024-12-31
Use promo code "22914" to get your promotional price.


76.67 GBP valid until 2024-03-29
Use promo code "21615" to get your promotional price.


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Quantity:
50 g
500 g
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
7365-45-9
C8H18N2O4S
238.30
MFCD00006158
JKMHFZQWWAIEOD-UHFFFAOYSA-N
2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid
23831
CHEBI:42334
2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
OCCN1CCN(CCS(O)(=O)=O)CC1
This item is not returnable. View return policy
To receive the discount customers must purchase three of the same product at list price in a single order to receive 33.33% discount. There is no limit to the multiples of 3 that customers can buy. Use promo code ”21615” to get your promotional price
7365-45-9
C8H18N2O4S
238.30
MFCD00006158
JKMHFZQWWAIEOD-UHFFFAOYSA-N
2-[4-(2-Hydroxyethyl)-1-piperazine]ethanesulfonic acid
23831
CHEBI:42334
2-[4-(2-hydroxyethyl)piperazin-1-yl]ethane-1-sulfonic acid
OCCN1CCN(CCS(O)(=O)=O)CC1

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Biological buffer
TRUSTED_SUSTAINABILITY
Absorbance (0.5 M in water), (0.5 M in water) at 0nm, 0.1 max. at 260nm, 0.1 max. at 280nm
Absorbance Conditions (0.5M in water)
Melting Point 234.0°C to 238.0°C
Color White
pH 5 to 6.5 (0.5 M aq. soln.)
Physical Form Crystalline Powder
Quantity 50 g
Assay Percent Range 99+%
Infrared Spectrum Authentic
Loss on Drying 0.5% max. (105°C)
Packaging Plastic bottle
Beilstein 23, V,2, 379
Merck Index 15, 4689
Solubility Information Solubility in water: 704g/L (20°C).
Formula Weight 238.3
Percent Purity ≥99%
Grade Molecular Biology
Chemical Name or Material HEPES free acid
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RUO – Research Use Only

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