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S5199 Sodium Phosphate Dibasic Anhydrous, ACS CAS: 7558-79-4

Specifications
CAS Number
7558-79-4
Grade
ACS Grade
MDL Number
MFCD00003496
Molecular Formula
Na2HPO4
Molecular Weight
141.96
EU Commodity Code
38220090
UN DOT Shipping
UN3077 PGIII (Class 9)
Shipping Temp
RT
Storage Temp
RT
Disodium hydrogen phosphate

Synonyms
Disodium hydrogen phosphate
CAS No
7558-79-4
Molecular Formula
Na2HPO4
Molecular Weight
141.96
Purity (Tritration)
≥99.0%
Appearance
White crystalline powder
Solubility (1g in 10mL water)
Colorless, clear, complete
pH (5%)
8.7-9.3
Heavy Metals (Pb)
≤0.001%
Chloride
≤0.002%
Iron
≤0.002%
Sulfate
≤0.005%
Insoluble Matter
≤0.01%
Loss on Drying
≤0.2%
Warnings
Irritant! Hygroscopic!
Storage and Stability
Powder is stable for 12 months after receipt at RT. Hygroscopic. Under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.
Certification
Meets or exceeds ACS specifications
Important Note
Toxicity and Hazards
 
Pricing
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