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Metheneamine Caustic Soda Flakes/Pearls Sodium Hydrosulfite 88% 90%
CAS NO. |
497-19-8 |
HS.CODE |
2836200000 |
EINECS NO. |
231-867-5 |
Storage Condition |
Store at +15°C to +25°C |
APPEARANCE |
White powder |
Odor |
Odorless |
Solubility |
Soluble in Water, and Glycerol |
Stability |
Stable |
Sensitive |
Hygroscopic |
Items |
Index |
Soda Ash Light Test Result |
Soda Ash Dense Test Result |
I |
II |
Na2Co3 (dry basis) %≥ |
99.4 |
99.2 |
98.8 |
98 |
99.47 |
99.57 |
Na2Co3 (wet basis) %≥ |
98.1 |
97.9 |
97.5 |
96.7 |
99.08 |
99.42 |
Chloride(dry basis) %≤ |
0.3 |
0.7 |
0.9 |
1.2 |
0.48 |
0.38 |
Fe(dry basis) %≤ |
0.0025 |
0.0035 |
0.0055 |
0.0085 |
0.0005 |
0.0010 |
Water Insoluble Matter %≤ |
0.02 |
0.03 |
0.1 |
0.15 |
0.01 |
0.01 |
Sulphate(dry basis) %≤ |
0.03 |
- |
- |
- |
- |
- |
Conclusion: All test items comform to the Index I of GB/T 210-2022 standard. |
1) What about product quality assurance policy?
We accept pre-shipment test by SGS or any other third party agents.
2) Can we print our logo on the product ?
Yes, we can do it. Just send us your logo design.
3) Do you accept small orders ?
Yes, we can do it. Pls contact us for order details.
4) How about the price? Can you make it cheaper ?
Price is negotiable under different conditions, we are assuring you to get the most competitive price.
5) Do you offer free samples ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
6) What are your payment terms ?
We usually accept T/T, L/C or other terms for negotiating.
7) Can I visit your factory in China ?
Yes, you are welcomed to visit our factory.
8) How Can I place an order ?
Kindly pls chat with us directly, or you could just send us inquiry, we will arrange your order accordingly after all details is finalized.