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| Code: |
DD-02 |
| Structure: |
 |
| CAS Number: |
6192-52-5 |
| Specifications: |
Grade |
(A)
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(B)
|
(C)
|
(D)
|
| Active Matter: |
98% Min
|
97% Min
|
96% Min
|
94% Min
|
| Free Sulfuric Acid: |
0.3% Max
|
0.5% Max
|
1.0% Max
|
3.5% Max
|
Appearance:  White
Crystalline |
| Free Water:2%Max |
| P-isomer Content in the active material:
96% Min |
| Physical
Propertier: |
Iron:30ppm
Max |
| Melting Point: Approx.
103-106oC |
| Bulk Density: 1.3
at 20oC |
| Solubility in Water: Very
soluble |
| Applications: |
1.As a hardening
agent of furan resin which is applied in foundry
industry (Sand
Casting).
2.As catalyst of many resin systems, such as resoles, epoxies,
amino-plasts
and furniture lacquers.
3.As intermediate of dye chemistry ,adhesives and specialized
pleasticizers.
4.As a dehydration catalyst in esterifications where mineral
acids
give excess
carbonization.
5.As an anti-stress additive for electroplating baths. |
| Packing: |
Packed in 25kgs PP woven bag with
a PE inner bag. |
| Storage: |
Keep in dark and dry place, and avoid
sunshine. |
| Safety
Information: |
p-Toluene Sulfonic Acid is a kind
of corrosive strong acid.
In case of contact with skin or eyes, flush with large amount
of water for at lease 15 minutes and seek for medication. |
|
Address: 373, Sec. 1, Yau Fong Rd., Buu Shin, Chang Hwa County,
Taiwan, R.O.C.
Post Code: 51344
TEL: 886-4-828 5356 / 886-4-828 5269
FAX: 886-4-828 5352
E-mail:
new.dahding@msa.hinet.net
http://www.dahdiing.com |
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Copyright (C) New Dah Diing Industry Co., Ltd. / Dah Diing Chemical Industry Co., Ltd. Taiwan Products, China Trade, Global Web Promotion
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