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Address: Room1912,A2,No13 Hai an Road,Tianhe Guangzhou
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Disodium Phosphate Anhydrous
Formula:Na2HPO4
Exterior: White Powder
Package: 25kg
Uses: As fire-proofing agent for fabrice,timber and paper;asglaze agent and welding agent;as raw materials for produceing detergent,as cleaning agent for PCB, as dyeing agent, and as cultureagent for flavoring,penicillin and streptomycin; as filler for man-made silk to enchance its tensility and elasticity ;electroplating and leather tanning; and for manufacturing sodium pyrophosphate.
|
Item |
Index |
|
|
Special Grade |
First Grade |
|
|
Na2HPO4 content |
98.5 |
98.0 |
|
Water
insoluble |
0.05 |
0.1 |
|
PH |
9.1 |
9.1 |
|
iron (Fe)content |
0.05 |
0.05 |
|
sulfate(take SO4)content |
0.02 |
0.05 |
|
Loss on dry |
2.0 |
2.0 |
|
arsenic(As)content |
0.005 |
0.008 |
|
chlorides(CL)content |
0.002 |
0.002 |
|
heavy metal(take Pb)content |
0.002 |
0.002 |
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Address/地址：Room1912,A2, No13 Hai an road,Tianhe,Guangzhou observatory 12 embellish the agriculture business center, room 322 Tel/电话： 0086-20-82308936 82308937 Email/邮箱： gzch@vip.163.com |
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