Molecular formula
: (CH
3
COO)
2
Sr ·1/2H
2
O
Molecular Weight
: 214.71
Properties
: white crystal powder. Density of anhydrous matter 2.099.
Uses : Used in medicine (anthelmintic), also used as chemical reagent, or used in the manufacturing of high-grade strontium salt products . We also produce special specifications for customers with special requirements.
Item |
Specification |
Specific rotation |
+39.5 to +41.5° |
State of solution(transmittance) |
Clear 98.0% min. |
Chloride[cl] |
0.020% max. |
Ammonium [NH4] |
0.02% max. |
Sulfate[SO4] |
0.020% max |
Iron[Fe] |
10ppm max. |
Heavy metals [Pb] |
10ppm max |
[As2O3] |
1ppm max |
Other amino acids |
Chromatographically not detectable |
Loss on drying |
0.20% max. |
Residue on ignition[sulfated] |
0.10% max. |
Assay |
99.0% min |
Hebei Jingbo New Material Technology Co., Ltd. was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.
High quality and competitive price.
Q1: Can I get a sample?
A:Yes,but the freight and sample fee are on your side
Q2: What is your MOQ?
A:Our MOQ is 1kg.It is for your evaluation quality of our goods.
Q3: Is there any discount?
A:Yes, for larger quantity, we always support with better price.
Q4: What payment terms do you accept ?
A:We'd like to accept T/T, Western Union,Bitcoin.
Q5: How long will it take to get the goods?
A:For some small orders, please expect 3-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-7 days by Air, 20-35 days by Sea.