| Payment Type: | L/C,T/T,D/P,Paypal,Money Gram,Western Union |
|---|---|
| Incoterm: | FOB,CFR,CIF,EXW,FCA,CPT,CIP |
| Min. Order: | 10 Gram |
| Delivery Time: | 7 Days |
Basic Info
Model No.: TF-10464
Additional Info
Packaging: As Buyer's Request
Productivity: 100Ton
Brand: Tianfu
Transportation: Ocean,Land,Air,DHL，TNT
Place of Origin: China
Supply Ability: 50Ton
Certificate: ISO
Port: Shanghai port,Qingdao port
Product Description
Name: 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)
CAS No.:20349-39-7
Purity:99% Appearance: pinkish-grey presscake
Usage:intermediate Packing: 25kg/drum or 200kg/drum
Formula: C10H6Na2O7S2
Molecular Weight : 348.25
Synonyms:
2,7-Naphthalenedisulfonicacid, 4-hydroxy-, disodium salt (8CI,9CI);4-Hydroxy-2,7-naphthalenedisulfonicacid disodium salt;Disodium 1-hydroxy-3,6-naphthalenedisulfonate;
EINECS: 243-754-8
Density:
Melting Point:
Boiling Point:
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
HS Code 29089910
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