Item Index
Assay(as Bi) % 35.0~38.0
pH-value 6.0~8.0
Sulphates(SO4) % ≤0.04
Nitrates(NO3) Pass
Pb% ≤0.002
Cu% ≤0.0025
Ammonia(NH3)% 2~6
Drying loss(105) % ≤5.0


Packing& Storage

Packing 25kg cardboard drum containers, lined with double plastic bags
Storage 20℃, 2 years.
Shipping Room temperature in China; may vary elsewhere


General Information

1.1 Chemical & Physical Properties

Common Names  Bismuth Potassium Citrate | Bismuth(3+) potassium 2-hydroxy-1,2,3-propanetricarboxylate (1:3:2)
CAS No. 57644-54-9 Boiling Point (℃) 309.6ºC at 760 mmHg
Molecular Weight 355.26 Melting Point (℃) N/A
Appearance White powder Vapor Specific Gravity N/A
HS Code 2918140000 Flash Point (℃) 155.2ºC
Solubility Soluble in water, slightly soluble in ethanol. Autoignition Temperature (℃) N/A


1.2 Safety Information

Safety Phrases N/A
WGK Germany N/A
Packaging Group N/A
Hazard Class N/A


Inhalation Cough. Sore throat. Use local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Burning sensation. Itching. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap.
Eyes Redness. Pain. Wear safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Ingestion Abdominal pain. Nausea. Vomiting. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention .


1.3 Synthetic Route