Breckland Scientific 2021 Catalogue

Chemicals TA - TI

L-(+)-Tartaric Acid (2,3-Dihydroxybutanedioic Acid)

Thymol Blue

HO₂CCH(OH)CH(OH)CO₂H = 150.09g/mol

C₂₇H₃₀O₅S = 466.59g/mol

UN Class: N/A Cas No.: 87-69-4

EC No.: 201-766-0 Index No.: Not listed

UN Class: N/A Cas No.: 76-61-9

EC No.: 200-973-3 Index No.: Not listed

Warning

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

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

Price Per

Grade Assay (%) Info.

Price Per

S0001349-5G

99%

18.16 500g

N/A

Red - Yellow - Blue 4.93 5g

S0001120-500G

For teepol see page 116

For stains & staining equipment see page 416

Tetrachloroethylene

Tin Metal - Foil

CCl₂=CCl₂ = 165.83g/mol

Sn = 118.71g/mol

UN Class: 6.1 /UN1897 PG-III Cas No.: 127-18-4 Hazard: H351 H411 H319 H318 Precaution: P273 P281 P264 Cat No.

EC No.: 204-825-9 Index No.: 602-028-00-4

Warning

UN Class: N/A Cas No.: 7440-31-5

EC No.: 231-141-8 Index No.: Not listed

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

Grade Assay (%) Info.

Price Per

Price Per

98%

6.94 500ml

S6101446-500ML

S0001644-100G

99.5% Foil 0.035mm 18.30 100g

Tetrahydrofuran (Oxolane)

Tin Metal - Granulated

C₄H₈O = 72.11g/mol

Sn = 118.71g/mol

-17°C

UN Class: 3 /UN2056 PG-II Cas No.: 109-99-9

EC No.: 203-726-8 Index No.: 603-025-00-0

Danger

UN Class: N/A Cas No.: 7440-31-5

EC No.: 231-141-8 Index No.: Not listed

Hazard: H225 H319 H335 EUH019 Precaution: P210 P261 P305+P351+P338 P280 Cat No. Grade Assay (%) Info.

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

Price Per

Price Per

99%

19.85 500ml

S3202085-500ML

S0001350-100G

99.5% Granulated 12.96 100g

Tetrazolium Salt (2,3,5-Triphenyltetrazolium Chloride)

Tin Metal - Powder

[C₆H₅CN(N(C₆H₅))₂:N]Cl · H₂O = 334.8g/mol

Sn = 118.71g/mol

UN Class: N/A Cas No.: 298-96-4

EC No.: 206-071-6 Index No.: Not listed

Warning

UN Class: N/A Cas No.: 7440-31-5

EC No.: 231-141-8 Index No.: Not listed

Warning

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

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

Grade Assay (%) Info.

Price Per

Grade Assay (%) Info.

Price Per

98%

22.98 5g

S0001357-5G

98%

11.85 100g

S0001735-100G

Powder

Thymol

Tin (II) Chloride 2-Water (Stannous Chloride)

2[(CH₃)₂CH]C₆H₃-5-(CH₃)OH = 150.22g/mol

SnCl₂ · 2H₂O = 225.65g/mol

UN Class: 8 /UN3261 PG-III Cas No.: 89-83-8

EC No.: 201-944-8 Index No.: 604-032-00-1

Danger

UN Class: 8 /UN3260 PG-III Cas No.: 10025-69-1

EC No.: 231-868-0 Index No.: Not listed

Danger

Hazard: H302 H314 H411 Precaution: P260 P280 P305+P351+P338 P310 Cat No. Grade Assay (%) Info.

Hazard: H302 H314 Precaution: P280 P305+P351+P338 P310 Cat No.

Price Per

Grade Assay (%) Info.

Price Per

99.5%

16.86 100g

S0001642-100G

99%

22.38 100g

S0001351-100G

57

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