Breckland Scientific 2023 Catalogue

PH - PO Chemicals

Phthalic Acid (Benzene-1,2-Dicarboxylic Acid)

Potassium Bromide

C₆H₄(COOH)₂ = 166.13g/mol

KBr = 119g/mol

UN Class: N/A Cas No.: 88-99-3

EC No.: 201-873-2 Index No.: Not listed

UN Class: N/A Cas No.: 7758-02-03

EC No.: 231-830-3 Index No.: Not listed

Warning

Warning

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

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

Grade Assay (%) Info.

Price Per

Grade Assay (%) Info.

Price Per

98%

20.48 250g

99%

20.76 500g

S0001842-250G

S0001273-500G

Phthalic Anhydride (2-Benzofuran-1,3-Dione)

Potassium Carbonate Anhydrous

COC₆H₄COO = 148.12g/mol

K₂CO₃ = 138.21g/mol

UN Class: 8 /UN2214 PG-III Cas No.: 85-44-9

EC No.: 201-607-5 Index No.: 607-009-00-4

UN Class: N/A Cas No.: 584-08-7

EC No.: 209-529-3 Index No.: Not listed

Danger

Warning

Hazard: H302 H335 H315 H318 H334 H317 Precaution: P261 P280 P305+P351+P338 P342+P311 Cat No. Grade Assay (%) Info.

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

Price Per

Grade Assay (%) Info.

Price Per

99.5%

13.27 500g

99.5%

8.63 500g

S8001843-500G

S0001481-500G

Potassium Chlorate

Plaster of Paris see Calcium Sulphate Anhydrous

Platinum Wire see FLAME TESTING

KClO₃ = 122.55g/mol

Poly(vinyl Alcohol) (Ethenol)

UN Class: 5.1 /UN1485 PG-II Cas No.: 3811-04-09 Hazard: H271 H332 H302 H411 Precaution: P220 P273 Cat No.

EC No.: 223-289-7 Index No.: 017-004-00-3

Danger

(CH₂:CHOH)n

Grade Assay (%) Info.

Price Per

UN Class: N/A Cas No.: 9002-89-5

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

98%

34.74 500g

S5101275-500G

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

Potassium Chloride

Price Per

KCl = 74.55g/mol

S0001971-250G

85%

25.29 250g

17000g/mol

Potassium Metal in Liquid Paraffin

UN Class: N/A Cas No.: 7447-40-7

EC No.: 231-211-8 Index No.: Not listed

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

K = 39.1g/mol

Price Per

UN Class: 4.3 /UN2257 PG-I Cas No.: 7440-09-07

EC No.: 231-119-8 Index No.: 019-001-00-2

Danger

S0001276-500G

99%

7.24 500g

Hazard: H260 H314 EUH014 Precaution: P223 P231+P232 P280 P305+P351+P338 Cat No. Grade Assay (%) Info.

No ADR Surcharges Hazardous chemicals (ADR) must be individually boxed and be sent by a specialist courier. We no longer apply a surcharge for this legal requirement.

Price Per

ADR

98%

73.37 25g

S4301272-25G

Potassium Chromate

Potassium Bromate

K₂CrO₄ = 194.19g/mol

KBrO₃ = 167g/mol

UN Class: 6.1 /UN3288 PG-III Cas No.: 7789-00-6

EC No.: 232-140-5 Index No.: 024-006-00-8

Danger

UN Class: 5.1 /UN1484 PG-II Cas No.: 7758-01-02

EC No.: 231-829-8 Index No.: 035-003-00-6

Danger

Hazard: H350i H340 H319 H335 H315 H317 H410 Precaution: P201 P261 P273 P280 P305+P351+P338 P308+P313 Cat No. Grade Assay (%) Info.

Hazard: H271 H350 H301 Precaution: P201 P220 P301+P310 P308+P313 Cat No. Grade Assay (%) Info.

Price Per 13.24 100g

Price Per

99%

S6101277-100G

99.5%

11.74 100g

S5101611-100G

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