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A6714912

Potassium phosphate dibasic , Molecular biology grade, ≥99% , 16788-57-1

Synonym(s):
Dipotassium hydrogen phosphate trihydrate;di-Potassium hydrogen phosphate trihydrate;Dipotassium phosphate;Potassium phosphate dibasic

CAS NO.:16788-57-1

Empirical Formula: H7K2O7P

Molecular Weight: 228.22

MDL number: MFCD00149926

EINECS: 605-492-6

Pack Size Price Stock Quantity
100G RMB206.40 In Stock
500G RMB715.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 340°C(anhydrous substance),decomposes
storage temp.  room temp
solubility  H2O: 4 M at 20 °C, clear, colorless
form  Crystalline Powder
color  White
PH 9.1-9.4 (25℃, 50mg/mL in H2O)
Water Solubility  SOLUBLE
Sensitive  Hygroscopic
Merck  14,7658
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey XQGPKZUNMMFTAL-UHFFFAOYSA-L
CAS DataBase Reference 16788-57-1(CAS DataBase Reference)

Description and Uses

Potassium hydrogen phosphate trihydrate is widely used to prepare buffer solutions in molecular biology, biochemistry and chromatography. It is involved in the production of trypticase soy agar and then utilized for culturing bacteria. As a food additive, it is used in dry powder beverages, mineral supplements and imitation dairy creamers. It is also used as a stabilizer for non-dairy coffee creamers. Further, it is a common source of phosphorous and potassium.

Safety

Safety Statements  24/25
WGK Germany  3
TSCA  Yes
HS Code  28352400

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