Hot Sale Salicylic Acid CAS No: 69-72-7

Min.Order: 500

Product origin: Hefei, Anhui, China

Infringement complaint:

Complaint

US$ 3 ~ 4

Description

Item Description
Trade Name: Medical grade Salicylic acid
CAS No.:69-72-7
EINECS NO.: 200-712-3
Shelf Life:24 MONTHS
Physical and chemical properties:This product is white crystalline or crystalline powder, no odor, slightly sweet after turning pungent, no change in the air, above 76 ºC can be atmospheric sublimation. Phenol and carbon dioxide are easily decarboxylated by heating at atmospheric pressure. The aqueous solution of phenol and carbon dioxide is acidic and purple when it meets FeCl3. This product is slightly soluble in water, soluble in boiling water, easily soluble in ethanol or ether, slightly soluble in chloroform.

Uses:
1.In the pharmaceutical industry, salicylic acid itself is used as a disinfectant and antiseptic for local keratinization and skin fungal infection.
2.As a pharmaceutical intermediate, it is used in the production of Zhitongling, diuretic, acetylsalicylic acid (aspirin), sodium salicylate, salicylamide, glibenclamide, niclosamide, phenyl salicylate, ethyl p-hydroxybenzoate, bismuth hyposalicylate, sulfasalazine, etc.
3.In the dyestuff industry, it is used to produce direct yellow GR, direct light resistant gray blchemicalbook, direct light resistant Brown RT, acid mordant Brown g, acid mordant Yellow GG and other dyestuffs.
4.Various esters of salicylic acid can be used as perfume. For example, methyl salicylate can be used as oral perfume for toothpaste, other flavoring and food perfume.
5.In rubber industry, it is used to produce anti coking agent, ultraviolet absorber and foaming agent.
6.Salicylic acid can also be used as curing agent of phenolic resin, preservative of textile printing and dyeing size, expanding agent (dye promoter) of synthetic fiber dyeing, etc.

Specification

Item	Testing results
Content	99.0-100.5%
Appearance	White crystal or crystalline powder
Melting point	≥158ºC
Loss on drying	0.50% max.
Chloride	0.014% max
Heavy metals	<20PPm
Residue on ignition	0.05% max.
Related compound	0.20% max
Sulphate	0.02%Max
Conclusion	Qualified

Storage:Store in a closed container in a dry and ventilated place.

Company profile

Product Pictures

Packing and Delivery

FAQ
Question 1: Can you supply free samples?
Answer: Yes. We can provide with Free sample

Question 2: How to assure your delivery same good quality as sample?
Answer: We just take sample from mass production. So same production line, same quality. Even we can supply you pre shipment batch sample approval.

Question 3: How to assure our delivery and quality after prepayment?
If there is a dispute about quality etc., how to solve the problem?
Answer: We are committed to ingredients industry over 10 years. Our products were hot sold to Asia, Oceania, Middle East, Europe, South America, North America and Africa. The producer we are collaborating were all on-site evaluated medium size enterprise with complete production management and quality control system.

Question 4: What kind of payment do you prefer?
Answer: We can accept TT, D/P, D/A, L/C, West Union. For long term good-reputed clients, we also release open term.

Forward

Related products