3-Pyridinesulfonic Acid
Price | USD10.00 |
Packge | 1Kg/Bag |
- Min. Order:1Kg/Bag
- Supply Ability:20 Tons
- Time:2022-06-02
Product Details
- Product Name3-Pyridinesulfonic Acid
- CAS No.636-73-7
- EINECS No.211-265-9
- MFC5H5NO3S
- MW159.16
- InChIKeyDVECLMOWYVDJRM-UHFFFAOYSA-N
- AppearanceCrystalline PowderWhite to almost white
- Water Solubility soluble
- Melting point >300 °C (lit.)
- storage temp. Keep in dark place,Sealed in dry,Room Temperature
- density 1.7130
Product Details
Brief introduction of 3-Pyridinesulfonic Acid CAS 636-73-7
Chemical name: 3-Pyridinesulfonic Acid
CAS No.: 636-73-7
Synonyms: Pyridine -3-Sulfonic acid
Molecular Formula: C5H5NO3S
Molecuar Weight: 159.16
EINECS: 211-265-9
Specification of 3-Pyridinesulfonic Acid CAS 636-73-7
Item | Standard |
Appearance | White crystalline powder |
Assay,% | ≥99.0 |
Application of 3-Pyridinesulfonic Acid CAS 636-73-7
Organic synthesis, pharmaceutical synthesis intermediates, can be used to synthesize drugs pyridostigmine/brompistigmine (anticholinesterase).
Packing & Delivery
Package:
1kg per Foil Bag, 10 Bags per carton. 25 kg per Drum. Or Customized Package
Shipping Advise:
By Express
------Suitable for under 50kg, Fast:3-4 days. High cost; Door to door service. Easy to pick up the goods.
2. By Air
------Suitable for more than 50 kg, Fast:4-5 days, High cost, airport to airport. professional broker needed.
3. By sea
------Suitable for more than 500kg. Slow: 15-45 days, Low cost. Port to Port, professional broker needed.
FAQ
Q1: Can i get some samples?
A: Yes, we can supply the sample, but the shipping cost be paid by our customers.
Q2: How to start orders or make payments?
A: Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Paypal or Escrow(Alibaba).
Q3: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q4: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.
Q5: How about delivery lead time?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)
Company Profile Introduction
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- Since:2015-10-08
- Address: Room 1103-1,Haiyue Building,YuHuaXi Road, Qiaoxi District , Shijiazhuang, Hebei province