Breckland Scientific 2021 Catalogue

DU - ET Chemicals

Dutch Metal Leaf UN Class: N/A Cas No.: N/A

Ethanal see Acetaldehyde

EC No.: N/A Index No.: Not listed

Ethanedioic Acid see Oxalic Acid

Hazard: Not considered hazardous Precaution: No additional precautions required Cat No. Grade Assay (%) Info.

Ethanoic Acid see Acetic Acid

Price Per

Ethanoic Anhydride see Acetic Anhydride

S0001125-BK25

N/A

140 x 150mm 23.10 BK25

Ethanol (Ethyl Alcohol)

C₂H₅OH = 46.07g/mol

For food testing see page 219

16°C

UN Class: 3 /UN1170 PG-II Cas No.: 64-17-5

EC No.: 200-578-6 Index No.: 603-002-00-5

Danger

EDTA Disodium Salt (Ethylenediaminetetraacetic Acid)

Hazard: H225 H302 H371 Precaution: P210 P243 P260 P280 Cat No.

C₁₀H₁₄N₂Na₂O₈ · 2H₂O = 372.24g/mol

Grade Assay (%) Info.

Price Per

UN Class: N/A Cas No.: 6381-92-6 Hazard: H332 H373 Precaution: P260 Cat No.

EC No.: 205-358-3 Index No.: Not listed

Warning

99.9% 99.9%

12.98 100ml 47.19 500ml

S3201916-100ML S3201916-500ML

Grade Assay (%) Info.

Price Per

Ethoxyethane see Diethyl Ether

98% 98%

5.49 100g 15.31 500g

S0001132-100G S0001132-500G

MSDS Material Safety Data Sheets are now automatically emailed out when your order is despatched. They are also available on our website

Enzymes see page 210

Ethyl Acetate (Ethyl Ethanoate)

CH₃COOC₂H₅ = 88.11g/mol

For stains & staining equipment see page 416

-4°C

UN Class: 3 /UN1173 PG-II Cas No.: 141-78-6

EC No.: 205-500-4 Index No.: 607-022-00-5

Danger

Eosin C.I.45380 (Acid Red 87)

Hazard: H225 H319 H336 Precaution: P210 P261 P305+P351+P338 Cat No.

N/A

Grade Assay (%) Info.

Price Per

UN Class: N/A Cas No.: 17372-87-1

EC No.: 241-409-6 Index No.: Not listed

Warning

99%

6.13 500ml

S3201131-500ML

Hazard: H319 Precaution: P305+P351+P338 Cat No.

Ethylamine 70% w/w Solution (70% W/W In Water)

Grade Assay (%) Info.

Price Per

C₂H₅NH₂ = 45.08g/mol

- 20°C

N/A

Powder

3.07 5g

S0001126-5G

UN Class: 2.1 /UN1036 PG-II Cas No.: 75-04-7

EC No.: 200-834-7 Index No.: 612-002-00-4

Danger

Eosin 5% Aqueous Solution UN Class: N/A Cas No.: N/A

Hazard: H225 H302 H311 H314 H335 Precaution: P210 P261 P280 P305+P351+P338 P310 Cat No. Grade Assay (%) Info.

EC No.: N/A Index No.: Not listed

Price Per

Hazard: Not considered hazardous Precaution: No additional precautions required Cat No. Grade Assay (%) Info.

70%

35.10 500ml

S3101563-500ML

Price Per

Ethyl-4-Aminobenzoate (Benzocaine)

S0001127-100ML

5%

6.36 100ml

Aq. Solution

NH₂C₆H₄COOC₂H₅ = 165.19g/mol

Eriochrome Black T C.I.14645

UN Class: N/A Cas No.: 94-09-7

EC No.: 202-303-5 Index No.: Not listed

Warning

C₂OH₁₂N₃NaO₇S = 461.38g/mol

Hazard: H317 Precaution: P280 P302+P352 Cat No.

UN Class: N/A Cas No.: 1787-61-7

EC No.: 217-250-3 Index No.: Not listed

Grade Assay (%) Info.

Price Per

Hazard: Not considered hazardous Precaution: No additional precautions required Cat No. Grade Assay (%) Info.

99%

18.38 50g

S0001917-50G

Price Per

S0001695-25G

N/A

5.76 25g

6.2 - 11.55

22

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