The run, pallet by pallet

4 pallets off WO-2026-0207. A hold is recorded against the pallet, so the rest of the run stays sellable.

Nothing selected

Released

0 kg

Held

2,978 kg

Despatched

0 kg

Pallets

4 of 4 held

1 2 3 4

#	Pallet label	kg	Status	Location	Note
1	B26-0207-P01	800	Held	Quarantine bay	Batch rejected at release
2	B26-0207-P02	800	Held	Quarantine bay	Batch rejected at release
3	B26-0207-P03	800	Held	Quarantine bay	Batch rejected at release
4	B26-0207-P04	578	Held	Quarantine bay	Batch rejected at release

← Backward trace

Every raw material lot consumed into this batch, and the supplier it came from. If a supplier recalls a lot, this is the list of batches it touched.

Raw material	Supplier lot	Supplier	kg
RM-7010 Methyl tin chloride, 50% solution	PMC-2403942	PMC Organometallix Inc.	1,458
RM-7020 Isooctyl thioglycolate, IOTG	PMC-2607244	PMC Organometallix Inc.	1,284
RM-2050 Sodium hydroxide, pearl 99%	RED-2406595	Redox Pty Ltd	186
RM-8040 Isopropyl alcohol, 99.9%	RED-2607263	Redox Pty Ltd	72
Charged into the batch			3,000 kg

Forward trace →

Every despatch this batch went out on. If a customer raises a complaint against a batch number, this is who else received it.

Nothing shipped: the batch failed release and is segregated in Quarantine.

Release record · Organotin release

Tested 09 Apr 2026 by Priya Raman. Mercaptide grades. Tin assay against specification before drumming.

Fail

Yield 99.69 % 97.5-100

Peak temperature 144.0 °C 128-142

Torque, peak 42.2 Nm 40.7-43.3

Tin content 18.20 % 17.5-19.5

Viscosity 25°C 269 mPa·s 180-340

Colour, initial ΔE 1.22 ΔE 0-3.5

Appearance vs standard Pass visual

Out of specification. Batch transferred to Quarantine pending a rework or concession decision.

SUNACE

Australia · Leading through quality

Sun Ace Australia Pty Ltd
32-38 Remington Drive, Dandenong South VIC 3175
ABN 52 006 388 102 · +61 3 9702 9444 · sunace@sunace.com.au

Certificate of analysis

B26-0207

Grade: SAK-OTM70
Manufactured: 08 Apr 2026
Best before: 07 Apr 2028
Quantity: 2,978 kg

Sun Ace Australia Pty Ltd certifies that batch B26-0207 of SAK-OTM70, SAK-OTM 70 · methyl tin mercaptide, bottle & sheet, was manufactured at Dandenong South under our ISO 9001:2015 quality system and tested against quality plan QP-TIN (Organotin release) with the following results.

Test	Result	Specification	Method
Yield	99.69 %	97.5-100 %	SA-QC-YIEL
Peak temperature	144.0 °C	128-142 °C	SA-QC-TEMP
Torque, peak	42.2 Nm	40.7-43.3 Nm	SA-QC-TORQ
Tin content	18.20 %	17.5-19.5 %	SA-QC-TIN
Viscosity 25°C	269 mPa·s	180-340 mPa·s	SA-QC-VISC
Colour, initial ΔE	1.22 ΔE	0-3.5 ΔE	SA-QC-COLO
Appearance vs standard	Pass	Pass	SA-QC-APPE

Metallic stearate grades are produced from vegetable-based fatty acids and are declared free of animal substances and BSE free. A retained sample is held for 24 months from the date of manufacture. Handle in accordance with the current safety data sheet.

Released by Priya Raman

Date