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May be used as a refill chemical for Carolina Investigations® for AP® Chemistry: Complexometric Titration of Calcium in Milk Kit (item #840572).
Formula: Na2S • 9H2O
Formula Wt.: 240.18
CAS: 1313-84-4
Notes: Corrosive; dangerous fire and explosion risk; flammable solid
Storage Code: White—corrosive; separate acids from bases; separate oxidizer acids from organic acids
Laboratory Grade - Intermediate purity. Suitable for educational laboratories. Use for qualitative analysis, not quantitative analysis.
This product is specially made for use in science education laboratories; no certificate of analysis is available.
AP® is a trademark registered and/or owned by the College Board®, which was not involved in the production of, and does not endorse, this product.
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.
