Manufacturers Price Acids Salicylic CAS 69-72-7 Salicylic Asid Powder

• Transport Package: Bags
• Specification: 25kg
• Trademark: TNN
• Origin: China
• Model NO.: TNN1
• HS Code: 2918211000

Product Description

COA:

Item	Standard					Result
Characters	A white, or almost white, crystalline powder or white or colourless, acicular crystals, slightly soluble in water, freely soluble in ethanol (96 percent), sparingly soluble in methylene chloride					Complies
Indentification	A. Melting point 158ºC-161ºC					158.5ºC-160.3ºC
	B. The IR spectrum of samples complies with Salicylic acid CRS					Complies
Appearance of solution	Solution is clear and colourless					Clear
Chlorides	NMT100ppm					<100PPM
Sulfates	NMT200ppm					<200PPM
Heavy metals	NMT20ppm					<20PPM
Loss on drying	NMT0.5%					0.02%
Residue on drying	NMT0.05%					0.02%
Related substances	4-hydroxybenzoic acid ≤0.1%					0.004%
	4-hydroxyisophthalic acid≤0.05%					0.002%
	Phenol≤0.02%					N.D.
	Any other impurities≤0.05%					N.D.
	Total impurities≤0.2%					0.005%
Assay (on dried basis)	Contains C7H6O3 99.0%-100.5%					99.60%
Conclusion	The Product Complies with the standard of BP2020/EP10.0/USP NF2021.

Who are we?
1. TNN was founded in 1998 with headquarters in Dalian, branch offices in USA, Austrilia.
2. ISO9001 Certificated,annual Sales Amount 28million US dollors, cooperative ralationship with 60+countries.

What we can do?
1. Customer-oriented sourcing and supply service.
2. Pre-shipment sample test and third-party inspection to assure product quality.
3. Customized label and packing, reinforced palletizing method to keep cargo in good condition.
4. Professtional service on mixed container load with 20+ different products in one consignment.
5. Fast speed of delivery under multiple modes of trasportation including sea,railway,air,courier.

Strict quality control:
Firstly test pre-shipment sample by TNN's lab,
If test succeeds, deliver (same batch) pre-shipment sample and confirm the Original COA with clients,
After confirmation we ship the (same batch) cargos.
If test fails,shipment suspends,TNN corrects and offers qualified one.