Breckland Scientific 2021 Catalogue

Chemicals CH - CH

Chlorobenzene

Chromium Metal

C₆H₅Cl = 112.56g/mol

Cr = 52g/mol

UN Class: 3 /UN1134 PG-III Cas No.: 108-90-7

EC No.: 203-628-5 Index No.: 602-033-00-1

UN Class: N/A Cas No.: 7440-47-3

EC No.: 231-157-5 Index No.: Not listed

Warning

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

Hazard: H226 H332 H411 H302 H315 Precaution: P273 Cat No.

Price Per

Grade Assay (%) Info.

Price Per

S0004770-25G

99%

4.80 100ml

0

14.31 25g

S3301555-100ML

1-Chlorobutane (Butyl Chloride)

Chromium (III) Chloride 6-Water (Chromium Trichloride)

CH₃(CH₂)₃Cl = 92.57g/mol

CrCl₃ · 6H₂O = 266.45g/mol

-12°C

UN Class: 3 /UN1127 PG-II Cas No.: 109-69-3

EC No.: 203-696-6 Index No.: 602-059-00-3

UN Class: N/A Cas No.: 10060-12-5

EC No.: 233-038-3 Index No.: Not listed

Danger

Danger

Hazard: H225 H304 H412 Precaution: P210 P273 P301+P310 P331 P403+P235 Cat No. Grade Assay (%) Info.

Hazard: H302 H314 H334 H317 Precaution: P260 P285 P303+P361+P353 P305+P351+P338 P501 P404 Cat No. Grade Assay (%) Info. Price Per S0001087-100G 95% 9.70 100g

Price Per

98%

8.20 100ml

S3201085-100ML

2-Chlorobutane (Sec-Butyl Chloride)

Chromium (III) Nitrate 9-Water

CH₃CH₂CHClCH₃ = 92.57g/mol

Cr(NO₃)₃ · 9H₂O = 400.15g/mol

-15°C

UN Class: 3 /UN1127 PG-II Cas No.: 78-86-4

EC No.: 201-151-7 Index No.: Not listed

Danger

UN Class: 5.1 /UN2720 PG-III Cas No.: 7789-02-8

EC No.: 236-921-1 Index No.: Not listed

Warning

Hazard: H225 Precaution: P210 Cat No.

Hazard: H272 H315 H319 Precaution: P210 P280 P305+P351+P338 P337+P313 Cat No. Grade Assay (%) Info.

Grade Assay (%) Info.

Price Per

Price Per

97%

19.70 100ml

S3201554-100ML

96%

15.98 100g

S5101689-100G

Chromium (III) Oxide

For flame testing see page 215

Cr₂O₃ = 151.99g/mol

Chloroform (Trichloromethane)

UN Class: N/A Cas No.: 1308-38-9

EC No.: 215-160-9 Index No.: Not listed

CHCl₃ = 119.38g/mol

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

UN Class: 6.1 /UN1888 PG-III Cas No.: 67-66-3

EC No.: 200-663-8 Index No.: 602-006-00-4

Warning

Price Per

S0001788-100G

99%

11.63 100g

Hazard: H351 H302 H373 H315 Precaution: P281 P302+P352 P309+P311 Cat No.

Chromium (III) Potassium Sulphate 12-Water (Alum Chrome)

Grade Assay (%) Info.

Price Per

99.5%

8.18 500ml

S6101355-500ML

CrK(SO₄)₂ · 12H₂O = 499.39g/mol

UN Class: N/A Cas No.: 7788-99-0

EC No.: 233-401-6 Index No.: Not listed

Warning

2-Chloro-2-Methylpropane (Tert-Butyl Chloride)

Hazard: H315 H319 Precaution: P280 P302+P352 P305+P351+P338 Cat No. Grade Assay (%) Info.

(CH₃)₃CCl = 92.57g/mol

-9°C

Price Per

UN Class: 3 /UN1127 PG-II Cas No.: 507-20-0

EC No.: 208-066-4 Index No.: Not listed

Danger

99%

20.96 500g

S0001088-500G

Hazard: H225 Precaution: P210 Cat No.

Grade Assay (%) Info.

Price Per

98%

11.61 100ml

S3201853-100ML

For posters see page 366

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