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Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
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Photographers' Formulary Sodium Metabisulfite - 10 Grams
Photographers' Formulary Sodium Metabisulfite - 10 Grams
B&H # PHSM10G MFR # 10-1280 10G
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Expected availability:
2-4 weeks
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This item is noncancelable and nonreturnable
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You Pay: $3.95
| Synonyms |
Sodium pyrosulfite Sodium metabisulfite, SO2 58.5% min Disodium disulphite Sodium metabisulphite gr Sodium disulphite~Sodium pyrosulphite Sodium disulfite |
| Appearance | White crystalline powder with a sulfur smell |
| Uses |
As a preservative in developers Used in place of sodium sulfite in some developers, particularly in two-solution formulas where the increased acidity of the metabisulfite inhibits oxidation. For acidifying fixing baths. |
| Chemical Formula | Na2O5S2 |
| Notes | Can be substituted weight for weight with sodium bisulfite |
| Packaging Info | |
|---|---|
| Package Weight | 0.06 lb |
| Box Dimensions (LxWxH) | 2.5 x 1.5 x 1.5" |
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