Breckland Scientific 2021 Catalogue

CO - CY Chemicals

Copper (II) Oxide (Cupric Oxide)

Cresol Red 0.02% Aqueous Solution

CuO = 79.55g/mol

N/A

UN Class: 9 /UN3077 PG-III Cas No.: 1317-38-0 Hazard: H302 H410 Precaution: P273 P501 Cat No.

EC No.: 215-269-1 Index No.: Not listed

UN Class: N/A Cas No.: 1733-12-6

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

Warning

Warning

Hazard: H226 Precaution: P210 P280 P303+P361+P353 P403 P235 Notes: pH 0.2-1.8 - Red to Yellow; pH 7.2-8.8 - Yellow to Red Cat No. Grade Assay (%) Info.

Grade Assay (%) Info.

Price Per

Price Per

96% Black powder 8.09 250g 96% Black powder 13.66 500g 97% Wire form 12.20 100g

S0001105-250G S0001105-500G S0001690-100G

0.02% Solution

3.48 100ml

S0001110-100ML

Crude Oil see Oil - Crude

Copper (II) Sulphate - Anhydrous (Cupric Sulphate)

Crystal Violet C.I.42555 (Basic Violet 3, Gentian Violet)

CuSO₄ = 159.61g/mol

C₂₅H₃₀N₃Cl = 407.98g/mol

UN Class: 9 /UN3077 PG-III Cas No.: 7758-98-7

EC No.: 231-847-6 Index No.: 029-004-00-0

Warning

UN Class: 9 /UN3077 PG-III Cas No.: 548-62-9

EC No.: 208-953-6 Index No.: 612-204-00-2

Danger

Hazard: H302 H319 H315 H410 Precaution: P273 P305+P351+P338 P501 Cat No.

Hazard: H351 H302 H318 H410 Precaution: P273 P280 P305+P351+P338 Cat No.

Grade Assay (%) Info.

Price Per

Grade Assay (%) Info.

Price Per

97%

10.90 250g

S6101108-250G

N/A

8.05 25g

S0001111-25G

Copper (II) Sulphate 5-Water (Cupric Sulphate Pentahydrate)

Crystal Violet Aqueous Solution

CuSO₄ · 5H₂O = 249.69g/mol

N/A

UN Class: 9 /UN3077 PG-III Cas No.: 7758-99-8

EC No.: 231-847-6 Index No.: 029-004-00-0

Warning

UN Class: N/A Cas No.: N/A

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

Warning

Hazard: H302 H319 H315 H410 Precaution: P273 P305+P351+P338 P501 Cat No.

Hazard: H319 H351 H411 Precaution: P273 P281 P305+P351+P338 Cat No.

Grade Assay (%) Info.

Price Per

Grade Assay (%) Info.

Price Per

98% Crystals 98% Crystals 98% Crystals 99% Crystals

5.22 500g 8.49 1kg 24.72 3kg 17.98 500g

S0001107-500G S0001107-1KG S0001107-3KG S0001691-500G

1% Aq. Solution 4.41 100ml

S0001113-100ML

For labels see pages 264 - 265

Cyclohexane

Cresol Red Indicator (O-Cresolsulfonphthalein)

C₆H₁₂ = 84.16g/mol

C₂₁H₁₈O₅S = 382.43g/mol

-20°C

UN Class: 3 /UN1145 PG-II Cas No.: 110-82-7

EC No.: 203-806-2 Index No.: 601-017-00-1

Danger

UN Class: N/A Cas No.: 1733-12-6

EC No.: 217-064-2 Index No.: Not listed

Warning

Hazard: H225 H304 H315 H336 H410 Precaution: P210 P261 P273 P301+P330+P331 P331 P501 Cat No. Grade Assay (%) Info.

Hazard: H315 H319 H335 Precaution: P261 P280 P302+P352 P305+P351+P338 Cat No. Grade Assay (%) Info.

Price Per

Price Per

98%

6.45 500ml

S3101114-500ML

pH 0.2-1.8, pH 7.2-8.8 6.19 5g

N/A

S0001109-5G

Cyclohexanol

C₆H₁₁OH = 100.16g/mol

UN Class: N/A Cas No.: 108-93-0

EC No.: 203-630-6 Index No.: 603-009-00-3

Warning

Hazard: H332 H302 H335 H315 Precaution: P261 Notes: High M.P.T Solid at Room temperature Cat No. Grade Assay (%) Info.

For molecular models see page - 329 - 333

Price Per

99%

18.95 500ml

S6101115-500ML

20

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