CERTIFICATE OF ANALYSIS

Commodity Name:

DISPERSE AGENT MF    

Lot No:

YZL040211A

Package:

25kg plastic woven bag

quantities 

15tons/FCL with pallets and wraped

Compose :

Methylnaphthalene sulfonate formaldehyde condensate

CAS NO : 

9084-06-4

Ion type:  

Negative ion

Solubility :

Easy dissolve in water

Inspection Item  

standard

Parameter

Appearance 

 umber brown powder

brown powder

Disperse power(standard product)%  

90min

96

Heat-resisting stability    

130 degree 4-5

145/5h

Sodium sulfate content%  

8 max

6.5

PH(1% water-solution ) 

 7-9

7.5

Insolubles in water% 

0.05  max

0.035

Content of calcium /magnesium

5000 in ppm    

3000

Conclusion: ThisLot. is conformity with the stipulated qualified level after inspection