Breckland Scientific 2021 Catalogue

YE - ZI Chemicals

Yeast - Dried UN Class: N/A Cas No.: N/A

Zinc Chloride

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

ZnCl₂ = 136.3g/mol

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

UN Class: 8 /UN2331 PG-III Cas No.: 7646-85-7

EC No.: 231-592-0 Index No.: 030-003-00-2

Danger

Price Per

Hazard: H302 H314 H410 Precaution: P273 P280 P305+P351+P338 P310 P501 Cat No. Grade Assay (%) Info.

S0001649-100G S0001649-500G

N/A N/A

4.20 100g 8.89 500g

Price Per

97.5%

10.93 500g

S8001370-500G

Zinc Metal - Foil

Zinc Nitrate 6-Water

Zn = 65.39g/mol

Zn(NO₃)₂ . 6H₂O = 297.49g/mol

UN Class: N/A Cas No.: 7440-66-6

EC No.: 231-175-3 Index No.: Not listed

UN Class: 5.1 /UN1514 PG-II Cas No.: 10196-18-6

EC No.: 231-943-8 Index No.: Not listed

Danger

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

Hazard: H272 H302 H315 H319 H335 Precaution: P220 P261 P305+P351+P338 Cat No.

Price Per

S0002083-250G S0001365-250G

99% Sheet 0.6mm 16.35 250g 99.5% Foil 0.38mm 13.08 250g

Grade Assay (%) Info.

Price Per

98%

10.34 250g

S5101371-250G

Zinc Metal - Granulated

Zinc Oxide

Zn = 65.39g/mol

ZnO = 81.39g/mol

UN Class: N/A Cas No.: 7440-66-6

EC No.: 231-175-3 Index No.: Not listed

UN Class: 9 /UN3077 PG-III Cas No.: 1314-13-2 Hazard: H410 Precaution: P271 P501 Cat No.

EC No.: 215-222-5 Index No.: 030-013-00-7

Warning

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

Price Per

Grade Assay (%) Info.

Price Per

S0001366-500G

99.9%

11.70 500g

Granules

99.8%

8.06 500g

S0001372-500G

Zinc Metal - Powder

Zinc Sulphate 7-Water

Zn = 65.39g/mol

ZnSO₄ . 7H₂O = 287.54g/mol

UN Class: 4.3(4.2) /UN1436 PG-II Cas No.: 7440-66-6

EC No.: 231-175-3 Index No.: 030-001-00-1

Warning

UN Class: 9 /UN3077 PG-III Cas No.: 7446-20-0

EC No.: 231-793-3 Index No.: 030-006-00-9

Danger

Hazard: H260 H250 H410 Precaution: P222 P223 Cat No.

Hazard: H302 H318 H410 Precaution: P273 P280 P305+P351+P338 P501 Cat No. Grade Assay (%) Info.

Grade Assay (%) Info.

Price Per

Price Per

SURCHARGE 16.67 500g

99%

S4301368-500G

98%

5.92 500g

S0001373-500G

SURCHARGES Some chemicals are subject to a £14.95 surcharge due to the legal requirement of a specialist courier. The surcharge is applicable per order not per item.

Zinc Sulphide

ZnS = 97.46g/mol

Zinc Carbonate Basic (Zinc Hydroxide Carbonate)

UN Class: N/A Cas No.: 1314-98-3

EC No.: 215-251-3 Index No.: Not listed

Warning

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

(ZnCO₃)₂ . (Zn(OH)₂)₃ = 350.2g/mol

UN Class: N/A Cas No.: 5263-02-5

EC No.: 226-076-7 Index No.: Not listed

Price Per

N/A

11.47 250g

S0001652-250G

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

Price Per

For pH indicator books, reels & solutions see pages 353 - 354

S0001369-500G

54%

15.26 500g

60

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