Breckland Scientific 2023 Catalogue

EO - ET Chemicals

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

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

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

C₂H₅NH₂ = 45.08g/mol

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

- 20°C

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

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

Danger

Price Per

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

S0001127-100ML

5%

7.00 100ml

Aq. Solution

Price Per

Eriochrome Black T C.I.14645

70%

38.61 500ml

S3101563-500ML

C₂OH₁₂N₃NaO₇S = 461.38g/mol

Ethyl Benzoate

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

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

C₆H₅COOC₂H₅ = 150.17g/mol

Hazard: Not consi dered ha zardous Precaution: No additional precautions required Cat No. Grade Assay (%) Info.

UN Class: N/A Cas No.: 93-89-0

EC No.: 202-284-3 Index No.: Not listed

Price Per

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

S0001695-25G

N/A

12.56 25g

6.2 - 11.55

Price Per

Ethanal see Acetaldehyde

S0001456-100ML

99%

11.45 100ml

Ethanedioic Acid see Oxalic Acid

Ethylenediamine (1,2-Diaminoethane)

Ethanoic Acid see Acetic Acid

NH₂CH₂CH₂NH₂ = 60.1g/mol

34°C

Ethanoic Anhydride see Acetic Anhydride

UN Class: 8(3) /UN1604 PG-II Cas No.: 107-15-3

EC No.: 203-468-6 Index No.: 612-006-00-6

Danger

Ethanol (Ethyl Alcohol)

Hazard: H226 H312 H302 H314 H334 H317 Precaution: P210+P243 P261 P280 P285 P301+P330+P331 P302+P352 P304+P340 Cat No. Grade Assay (%) Info. Price Per S8001749-250ML 97% 18.07 250ml

C₂H₅OH = 46.07g/mol

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

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

Ethyl Formate (Formic Acid Ethyl Ester)

Grade Assay (%) Info.

Price Per

HCOOC₂H₅ = 74.08g/mol

99.9% 99.9%

54.99 500ml 15.18 100ml

S3201916-500ML S3201916-100ML

-20°C

UN Class: 3 /UN1190 PG-II Cas No.: 109-94-4

EC No.: 203-721-0 Index No.: 607-015-00-7

Danger

Ethoxyethane see Diethyl Ether

Hazard: H225 H332 H302 H319 H335 Precaution: P210 P240 P280 P304+P340 P305+P351+P338 P309 Cat No. Grade Assay (%) Info.

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

Price Per

98%

12.30 100ml

S3101565-100ML

Ethylene Glycol (Ethane-1,2-Diol)

Ethyl Acetate (Ethyl Ethanoate)

HOCH₂CH₂OH = 62.07g/mol

CH₃COOC₂H₅ = 88.11g/mol

-4°C

UN Class: N/A Cas No.: 107-21-1

EC No.: 203-473-3 Index No.: 603-027-00-1

Warning

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

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

Danger

Hazard: H302 H373 Precaution: P301+P312 P330 Cat No.

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

Grade Assay (%) Info.

Price Per

Grade Assay (%) Info.

Price Per

99%

6.36 500ml

S0001414-500ML

99%

7.01 500ml

S3201131-500ML

Curriculum Lists We have analysed the GCSE & A-Level curriculums and put together board & subject specific lists - ask your Sales Support Manager for details.

For safety spectacles see SAFETY & PROTECTION pages

For chemical storage bottles see page xxx

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