CAS NO 90-20-0 High purity H ACID 1-Amino-8-hydroxynaphthalene-3 6-disulphonic acid Manufacture Supply
Sep 22nd, 2022 at 15:34 Material Chemicals Springfield 36 views Reference: yJrb2xo1eWL
Location: Springfield
Price: Contact us
Cas No 90-20-0 High Purity H Acid 1-amino-8-hydroxynaphthalene-3 6-disulphonic Acid Manufacture Supply - Buy Cas No 90-20-0 High Purity H Acid,1-amino-8-hydroxynaphthalene-3 6-disulphonic Acid Product from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
90-20-0 |
| Other Names: |
H ACID |
| MF: |
C10H9NO7S2 |
| EINECS No.: |
201-975-7 |
| Place of Origin: |
Shandong, China |
| Type: |
Dyestuff Intermediates |
| Purity: |
98% |
| Application: |
Fuel intermediate |
| Appearance: |
White to grey crystalline powder |
| Product name: |
H acid |
| CAS: |
90-20-0 |
| Package: |
25kg/bag |
| Sample: |
Availiable |
| Assay: |
98% |
Packaging & delivery
25kg/bag or according to customer''s requirementChina port
| Packaging Details | |||||||||
| Port | |||||||||
| Picture Example: | |||||||||
| Lead time: |
|
Product Description
H acid
H-acid is mainly used to produce acidic, direct and reactive dyes, such as acid magenta 6B, acid red G, acid black 10B, direct black, reactive brilliant red K-2BP, reactive purple K-3R, active soluble blue KR, etc. 90 For the rest, these dyes are used for dyeing wool and cotton fabrics. Can also be used to produce drugs.
Specification
|
Item |
Specifications |
Result |
|
Appearance |
Gray to gray-brown powder |
conform |
|
Content(dry)% |
85.00 |
85.8 |
|
Purity % ≥ (HPLC) |
98.43 |
98.5 |
|
Chromotropic Acid %≤ |
1.00 |
0.85 |
|
Omega Acid %≤ |
0.5 |
0.15 |
|
T Acid %≤ |
0.30 |
0.3 |
|
Thealkali insoluble matter %s |
0.20 |
0.12 |
|
Moisture %≤ |
5.00 |
4.02 |
|
Conclusion |
The results conforms with enterprise standards |
Packing & Delivery
Company Profile
FAQ
Q1: Can I get some samples?
A: Yes, we can supply the free sample, but the shipping cost be paid by our customers.
Q2: What''s your MOQ?
A: Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid. Q3: How about delivery leadtime?
A: Delivery lead time: Within 3-5 days after payment confirmed.
Q4. We don''t know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit. Commitment is the No.1 Point of our Enterprise''s Value.
Q5. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery, International Authorized Third-Party Test for the products if you need are highly welcome. Q6: How to get quotation?
A: We can do according to the customers'' request. Pls send inquiry(such as QTY, Usage, Package) in below or your convenient way, will promptly reply in 15mins.
