Assay (By GC) % Min 97
Melting point °C 139 - 143
Sulfated ash % Max 0.05

CAS No.

106-50-3

Molecular Formula

C6H4(NH2)2

Molecular Weight

108.14

HS Code

2921.5119

Symbol

GHS06, GHS09

Signal Word

Danger

UN No.

1673

IMCO Class No.

6.1

Hazardous Statement

H301+H311+H331-H410-H319-H317

Precaution Statement

P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P403+P233-P501

Packing

250 GM

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2,2'-Iminodiethanol, Bis(2-hydroxyethyl)amine, DEA

Tips Consumables

Low Retention Tips

Coated inner wall delivers super hydrophobicity and can effectively reduce the occurrence of wall hanging; Ultra-fine grinding molding technology, demolding without any agent guarantees better product quality; Suitable for important procedures requiring high micro-pipetting accuracy; Without any need for pre-wetting the tip during the testing, low retention tips can reduce the loss of precious samples and improve their recovery rate; Suitable for the pipetting of samples containing molecules that can easily be adsorbed on the surface of the tip, such as DNA, proteins, peptides, etc; RNase, DNase, human DNA and Pyrogen Free.

This product has multiple variants. The options may be chosen on the product page

Freeze Dryer

Freeze Dryer

Applicable to biological research, medical laboratories for drying of biotechnological and pharmaceutical products, e.g. tissues and tissue extracts, bacteria, vaccines, and sera, also suitable to food research, chemical industry and other related scenarios for efficient lyophilization of samples.

This product has multiple variants. The options may be chosen on the product page

Reagents

MELAMINE LR

2,4,6-Triamino-1,3,5-triazine, sym-Triaminotriazine

Magnetic Stirrers, Overhead Stirrers

Intelli-Stirrer MSH-300i

Intelli-Stirrer MSH-300i is magnetic stirrer of the new generation. Enclosures of stirrers are made of metal painted with powder enamel chemically  resistant to acids and alkali. The stirrers are equipped with a detachable stand for supporting various sensor elements (temperature, pH and others) inside the stirred liquid.

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Sterile TPP TubeSpin® Bioreactor vessel, 50 ml, with pH and O2 sensor spots, 1 pce.

For the separation and purification of samples of cells, macromolecular proteins, blood, body fluids, DNA/RNA, plasmids, bacteria and viruses.

20 × 0.2 ml microtubes + 12 × 1.5 ml microtubes

The ES-20 is a compact bench–top Shaker–Incubator used for mixing of biological liquids as well as for incubation and cultivation of biological liquids according to the operator set program

Applicable for storing wholeblood, medicines, biological products and other laboratory products that need to be stored at 4℃. Suitable for the storage of blood and blood articles in areas that have power shortages.

LN2 backup cooling system is an independent refrigeration system for a ULT freezer. When there is a loss of power or the temperature of the freezer rises to the high alarm set point, the LN2 backup system can be automatically activated to inject LN2 into the chamber to maintain the freezer temperature. The backup system operates on a rechargeable battery when there is a loss of main power.

A-12, adapter for work with tubes which are 12 mm in external diameter.

Products Favourite

20 × 0.2 ml microtubes + 12 × 1.5 ml microtubes

Sterile TPP TubeSpin® Bioreactor vessel, 50 ml, with pH and O2 sensor spots, 1 pce.

Applicable for blood stations, hospitals, CDC's, scientific research institutes, chemical industry and other related industries. The -30°C Biomedical Freezer can cryopreserve plasma, biological products, components, materials, and other items that need to be kept at low temperature.

This product has multiple variants. The options may be chosen on the product page

LN2 backup cooling system is an independent refrigeration system for a ULT freezer. When there is a loss of power or the temperature of the freezer rises to the high alarm set point, the LN2 backup system can be automatically activated to inject LN2 into the chamber to maintain the freezer temperature. The backup system operates on a rechargeable battery when there is a loss of main power.

A-12, adapter for work with tubes which are 12 mm in external diameter.

The ES-20 is a compact bench–top Shaker–Incubator used for mixing of biological liquids as well as for incubation and cultivation of biological liquids according to the operator set program

For the separation and purification of samples of cells, macromolecular proteins, blood, body fluids, DNA/RNA, plasmids, bacteria and viruses.

P-PHENYLENE DIAMINE FOR SYNTHESIS

SKU: 516310250 Category: Brand:

1,4-Benzenediamine; 1,4-Diaminobenzene; 1,4-Phenylenediamine

Biochem Chemopharma

P-PHENYLENE DIAMINE FOR SYNTHESIS
P-PHENYLENE DIAMINE FOR SYNTHESIS