SUNACE
SUNACE
SAK-OTM70 · Bill of Material 1 level · 4 lines
July 2026 close · posted live Mon 3 Aug 2026

Manufacturing

SAK-OTM70

SAK-OTM 70 · methyl tin mercaptide, bottle & sheet

Levels deep

1

Straight to bought materials

Standard batch

3,000 kg

Standard yield 99.6% · Rev 4

Bought materials

4

4 direct lines

Standard cost

$10.78/kg

Material $9.67 plus conversion $1.10

Explosion ties to the formulation

The tree

Quantities are per tonne of SAK-OTM70 and compound down the levels.

Component kg per tonne Cost /kg Extended
Methyl tin chloride, 50% solution · Methyl tin chloride
486 $12.40 $6.03
Isooctyl thioglycolate, IOTG · IOTG, mercaptide formation
428 $8.20 $3.51
Sodium hydroxide, pearl 99%
62 $1.28 $0.08
Isopropyl alcohol, 99.9%
24 $2.48 $0.06
Bought material at the bottom of every branch 1,000 $9.67/kg
Material cost of SAK-OTM70 $9.67/kg

A made line carries no extended cost of its own, because its cost is the sum of the lines beneath it.

Routing

7 hours over the standard batch

  • 10 · RX-02 5.6 h
    Mercaptide reaction, neutralise and wash
    Reaction Vessel 2 (fusion)
  • 20 · PK-01 1.1 h
    Fill 200 kg drum
    Packing Line (20 kg sacks & 500 kg FIBC)

Where SAK-OTM70 is used

Nothing else is made from it. It is sold as it is.

Collapsed to what has to be bought

The same bill with the levels taken out.

Bought material Supplier Lead days kg per tonne Extended
RM-7010
Methyl tin chloride, 50% solution
PMC 70 486 $6.03
RM-7020
Isooctyl thioglycolate, IOTG
PMC 70 428 $3.51
RM-2050
Sodium hydroxide, pearl 99%
REDOX 21 62 $0.08
RM-8040
Isopropyl alcohol, 99.9%
REDOX 14 24 $0.06