HeBei Oriental Industry Co., Ltd
- Country:
China (Mainland) - Year Established: 2009
- Business License:
- Business type: Trading Company
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Dipotassium hydrogen phosphate trihydrate manufacture CAS NO.16788-57-1
- Min.Order Quantity:
- 1 Metric Ton
- Purity:
- 99%min
- Port:
- QingDao,China;XinGang,China;ShangHai,China,GuangZhou
- Payment Terms:
- L/C,T/T,MoneyGram,Other
Keywords
- Ammonium phosphate
- POTASSIUM PHOSPHATE 3H2O
- SEC POTASSIUM PHOSPHATE TRIHYDRATE
Quick Details
- ProName: Dipotassium hydrogen phosphate trihydr...
- CasNo: 16788-57-1
- Molecular Formula: H7K2O7P
- Appearance: white ctystal or amorphous powder
- Application: Used in medicine and ferment industry ...
- DeliveryTime: Prompt
- PackAge: Packing with woven bag lined with poly...
- Port: QingDao,China;XinGang,China;ShangHai,C...
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%min
- Storage: Please keep in dry and ventilated ware...
- Transportation: By Sea,By Air,By Courier
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- 0: 0
Superiority
- as a professional chemical export company for many years,we can provide the high quality service in this field.
- good quality is our life.
- clients' satisfaction is our principle.
- good reputation is our origin.
- be honest and practical, technically innovative, customers supreme is our tenet.
Details
di-potassium phosphate(dkp)
molecular formula: k2hpo4.nh2o(n= 0,3)
molecular weight: 228.22 (n=3)
174.17 (n=0 )
cas number : 7758-11-4
properties:
white powder or crystal powder,easily soluble in water,slightly soluble in alcohol.strong absorption of moisture.when anhydrous product heated to 204°c.it will be dehydrated into tetra potassium pyrophosphate.
uses:
used in medicine and ferment industry , animalcule , bacteria culture medium , ph buffering agents. the raw material for producing potassium pyrophosphate . buffering agent for processing foods. stabilizer for non-dairy coffee creamers.
packing and storage:
in 25kg,50kg,1000kg net bag,store at a cool,dry and well ventilated place.
guaranteed technical specifications
|
specifications |
technical grade |
food grade |
reagent grade |
|||
|
specification |
reagentgrade(ar) |
|||||
|
trihydrate |
anhydrous |
trihydrate |
anhydrous |
main content(k2hpo4.3h2o% ≥ |
99.0 |
|
|
main content (k2hpo4) % ≥ |
98.0 |
98.0 |
98.0 |
98.0 |
ph(50h/l) |
8.9-9.4 |
|
clarity |
qualified |
|||||
|
p2o5 % ≥ |
30.2 |
40.0 |
30.2 |
40 |
water insoluble |
0.01 |
|
oxide (k2o) % ≥ |
40.0 |
52.0 |
40.0 |
53.0 |
choride (cl) |
0.002 |
|
p value |
8.8-9.6 |
8.7-9.3 |
9.0± 0.4 |
8.3-9.6 |
sulphate (so4) |
0.01 |
|
water insoluble % ≤ |
0.2 |
0.2 |
0.2 |
0.2 |
nitrate (no3 |
0.001 |
|
fluoride (f) % ≤ |
--- |
0.001 |
--- |
0.001 |
magnesium (mg) |
0.001 |
|
heavy metals(as pb) %≤ |
0.005 |
0.005 |
0.001 |
0.001 |
arsenice (as) |
0.0001 |
|
sodium(na) |
0.05 |
|||||
|
arsenic (as as) % ≤ |
0.005 |
0.005 |
0.0003 |
0.0003 |
iron (fe) |
0.001 |
|
loss on drying % ≤ |
--- |
--- |
--- |
2.0 |
heavy metal(pb) |
0.001 |