 Home > Organic Chemistry > Organometalate > Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, antimony(3+) potassium salt (1:1:1) for Sale > Potassium antimony tartrate purity 98% china supplier hly57

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Potassium antimony tartrate purity 98% china supplier hly57

COA

Unit Price:

$1/MT FOB

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CAS No.:

6535-15-5

Grade:

Industrial Grade

Content:

98%

Port:

qingdao

Brand:

hly

Packaging:

50 kg/galvanized iron drum

Sample Available:

Yes

Price valid (until):

2027-02-28

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Suqian City Hengliyuan Import and Export Trade Co., LTD

Company Type:

Trader

Location:

China

Payment Terms:

TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

30 days

Qualification:

Main Products:

Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

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Product Description
Seller Information

Description

Company Profile ----------
Suqian City Hengliyuan Import and Export Trade Co., LTD is a trading company. The company has introduced advanced scientific and technological achievements from home and abroad, and has superior products from well-known manufacturers at home and abroad. The basic functions are:
1. Domestic trade of various chemical raw materials;
2. Providing price information services and chemical raw material procurement for industrial enterprises;
3. Cooperating with Chinese state-owned enterprise factories, the price and quality are very advantageous.
At present, the company is relying on the combination of industry and trade and global procurement to steadily improve the company's value-added ability and compound competitiveness. We have always been committed to producing high-quality and low-cost goods, so we have been sincerely recognized by many customers. Our goal is to produce the best products and satisfy every customer with professional services and attitudes. We look forward to cooperating with you and establishing a win-win relationship with you. Please rest assured that we will definitely satisfy you.

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---------packaging and delivery ----------

----------Our Advantages---------
High quality with competitive price
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We can provide high quality products with factory price
2. Fast delivery
1) Fast shipment.Various transportation methods for your choice.
2) We have our own agent/remailer/distributor who can help us ship our products very fast , and we have stock in the ir for transferring.
3. Good communication and credit
1) Fast response to customer within 5 hours
2) Good business credit in Europe, US, Japan, Korea, Af r ica and so on.

Items	Specifications

Potassium Antimonyl Tartrate Hemihydrate CAS 6535-15-5 Full Export Specification

1. Basic Chemical Identification

IUPAC Name: Potassium antimony(3+) (2R,3R)-2,3-dihydroxybutanedioate hemihydrat
Aliases: Potassium antimonyl tartrate, Tartar emetic, Antimony potassium tartrate hemihydrate,
CAS No.: 6535-15-5
EINECS: 229-436-1
MDL No.: MFCD00003455
Molecular Formula: $\boldsymbol{K(SbO)C_4H_4O_6·0.5H_2O}$
Molecular Weight: 333.93
SMILES: O=C([O-])C(O)C(O)C(=O)[O-].[K+].[Sb+3].O
HS Code: 2918130090
UN Number: UN 1551
IMDG Hazard Class: Class 6.1 Toxic Solid, Packing Group III
Signal Word: Danger
Key Feature: Antimony-containing inorganic toxic compound, easily effloresces in air

2. Physical & Chemical Properties

Appearance: Colorless transparent crystalline granule / white crystalline powder, slight metallic sweet taste
Relative Density: 2.607 g/cm³
Melting: Decomposes above 100℃, loses crystal water at 110℃
Solubility: Soluble in cold water, much more soluble in hot water; insoluble in ethanol, ether, oils
Stability:
- Effloresces easily under dry air, loses half crystal water gradually
- Stable under sealed cool storage; decomposes when heated to release antimony oxide & tartaric acid
- Reacts with strong alkalis to precipitate antimony trioxide; incompatible with strong oxidants, sulfides
Core Hazards
- Toxic via oral intake, dust inhalation, skin mucous contact; antimony cumulative toxicity, damages liver, kidney and digestive tract
- Dust irritates eyes, nose, throat and skin
- Harmful to aquatic organisms with bioaccumulation risk
- Acute large-dose intake causes vomiting, abdominal pain, organ poisoning

3. Standard COA Technical Specifications

Industrial Dye & Textile Mordant Grade ≥99.0% (Main Bulk Export Grade)

Test Item	Standard Specification
Purity (Titration)	≥99.0 wt%
Appearance	White crystalline powder/granule
Loss on drying (110℃)	6.0~6.8% (hemihydrate crystal water)
Water insoluble matter	≤0.02%
Chloride (Cl⁻)	≤0.01%
Heavy metals (Pb)	≤10 ppm
Arsenic (As)	≤5 ppm
Iron (Fe)	≤0.005%
Sulfate (SO₄²⁻)	≤0.01%

High-Purity Analytical Reagent Grade ≥99.5%

Ultra-low heavy metal & arsenic impurities, for lab analytical titration, biological staining reagent

4. Main Industrial Applications

1. Textile & Leather Mordant (Largest Consumption)

Classic mordant for cotton, silk, wool dyeing; improves dye adhesion, enhances color fastness of acid dyes and basic dyes; widely used in leather tanning color fixing

2. Laboratory Analytical Reagent

Chromogenic reagent for qualitative detection of tannins, phenols
Standard antimony reference solution preparation for atomic absorption testing
Biological tissue staining auxiliary reagent

3. Pharmaceutical Raw Material

Traditional anthelmintic raw material for schistosomiasis treatment (strictly controlled dosage); also used as expectorant auxiliary in veterinary medicine

4. Agricultural Pesticide Intermediate

Raw material for antimony-based fungicides, plant insect repellent formulations

5. Electroplating Auxiliary

Additive for alloy electroplating bath to improve coating uniformity and brightness

5. Export Packaging & Storage Transportation

Standard Packing Options

Industrial bulk: 25kg fiber drum with double PE moisture-proof inner liner, fully airtight sealed lid
Ton jumbo bag: 1000kg waterproof woven bag with thick PE inner liner for factory continuous feeding
Lab small packing: 100g / 500g amber sealed plastic bottle

All pallets fixed with anti-slip straps, fully wrapped waterproof stretch film; transit temperature controlled ≤25 ℃, avoid dry air & direct sunlight to prevent efflorescence

Storage Mandatory Rules

Warehouse: Cool, ventilated Class6.1 toxic solid chemical warehouse, humidity 60%~75%
Fully sealed to prevent air efflorescence and dust leakage
Strict segregate from oxidants, strong alkalis, sulfides, food raw materials and edible goods
Equipped with toxic dust alarm and negative-pressure exhaust ventilation

Ocean Transport Rules

UN1551 Class6.1 Toxic Solid PG III; mixed loading with food/drinking water cargo forbidden; prevent rain soaking and package rupture; full set of dangerous goods export documents required for global customs clearance

6. GHS Full Hazard Statements & Mandatory PPE

Hazard Statements

H302: Harmful if swallowed
H315: Causes skin irritation
H319: Causes serious eye irritation
H332: Harmful if inhaled
H373: May damage liver & kidney via prolonged repeated exposure
H412: Harmful to aquatic life with long-lasting toxicity

Mandatory PPE

Dust half-face respirator with P2 particulate filter cartridge
Double protection: fully sealed chemical safety goggles + full anti-dust splash face shield
Nitrile rubber impermeable gloves
Dust-proof impermeable protective overalls + chemical resistant rubber boots
Local negative-pressure exhaust fume hood for weighing and feeding operations

Spill & First Aid Emergency Treatment

Spill disposal: Evacuate irrelevant personnel, cover crystal powder with dry inert sand to suppress dust; collect residues into airtight toxic plastic barrel for professional incineration; prohibit direct discharge to sewer or water body
Skin contact: Remove contaminated clothes instantly, flush skin with plenty of soapy running water for ≥15 minutes
Eye contact: Irrigate eyes with continuous clean running water for minimum 15 minutes, seek ophthalmic treatment
Inhalation: Move victim to fresh air, supply oxygen for cough and throat irritation
Ingestion: Do NOT induce vomiting; drink large volume milk/clean water to relieve antimony irritation, transport to hospital with SDS document

7. Foreign Trade Selling Advantages

Two grades available: industrial textile mordant bulk grade & high-purity lab analytical grade, controlled crystal water content to avoid efflorescence during transit
Double-layer moisture-proof fiber drum / ton bag packaging, stable crystal form without agglomeration in long sea shipment
Complete Class6.1 toxic solid dangerous goods export document set (COA, English SDS, UN packaging certificate, IMDG maritime declaration, certificate of origin, heavy metal impurity inspection report)
Flexible supply: small trial bottles, 25kg fiber drums and full FCL bulk shipments acceptable
Stable mordant & analytical performance, widely supplied to global textile printing, lab reagent and veterinary pharmaceutical manufacturers

8. Full Set Export Supporting Documents

Batch Certificate of Analysis (COA)
English SDS Safety Data Sheet (antimony toxic solid special version)
Dangerous Goods Packaging Qualification Certificate (UN1551)
IMDG Maritime Dangerous Goods Declaration File
Certificate of Origin
Heavy metal & arsenic impurity compliance test report

Certificates

Basic Info

Product Name:

Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, antimony(3+) potassium salt (1:1:1)

Other Name:

Butanedioic acid,2,3-dihydroxy- (2R,3R)-,antimony(3+) potassium salt (1:1:1);Tartaric acid,antimony(3+) potassium salt (1:1:1);Butanedioic acid,2,3-dihydroxy-[R-(R*,R*)]-,antimony(3+) potassium salt (1:1:1)

CAS No.:

6535-15-5

Molecular Formula:

C4H6O6.K.Sb

InChIKeys:

InChIKey=XEKPEQLEUMZAQO-OLXYHTOASA-N

Molecular Weight:

308.92926

Exact Mass:

307.86800

EC Number:

229-436-1

Categories:

Organometalate

Characteristics

PSA:

120.72000

See More Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, antimony(3+) potassium salt (1:1:1) Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 4, Oral

Acute toxicity - Category 4, Inhalation

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H302 Harmful if swallowed H332 Harmful if inhaled H411 Toxic to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area. P273 Avoid release to the environment.
Response	P301+P317 IF SWALLOWED: Get medical help. P330 Rinse mouth. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P317 Get medical help. P391 Collect spillage.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Butanedioic acid, 2,3-dihydroxy- (2R,3R)-, antimony(3+) potassium salt (1:1:1) Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

Location:
Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City

Payment Terms:
TT against B/L draft before shipment,100% TT in advance

Average lead Time:
30 days

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2022
Company Overview

Suqian Hengliyuan Import and Export Corporation, Ltd. is a leading enterprise specializing in the international trade of chemical products. Established in Suqian, Jiangsu Province, China, our company has built a strong reputation for excellence and reliability in the chemical industry.

Our Mission

Our mission is to facilitate global trade by providing high-quality chemical products and exceptional service to our clients. We aim to be a bridge between manufacturers and end-users, ensuring the safe and efficient transfer of chemicals across borders.

Products and Services

We offer a comprehensive range of chemical products, including but not limited to:

Industrial Chemicals: Raw materials for various industries such as pharmaceuticals, agriculture, and manufacturing.

Specialty Chemicals: High-performance chemicals used in specific applications, including water treatment, coatings, and adhesives.

Bulk Chemicals: Large-volume chemicals for industrial processes and manufacturing needs.

Quality Assurance

At Suqian Hengliyuan Import and Export Corporation, Ltd., quality is our top priority. We adhere to stringent quality control measures and international standards to ensure that our products meet the highest levels of purity and performance. Our dedicated quality assurance team conducts rigorous inspections and testing to guarantee the integrity and safety of all our chemical products.

Global Network

Leveraging our extensive network of suppliers and partners, we are able to source and deliver a wide array of chemical products to clients worldwide. Our strategic partnerships and logistical expertise enable us to offer competitive pricing, timely delivery, and customized solutions to meet the diverse needs of our clients.

Commitment to Sustainability

We are committed to sustainable business practices and environmental stewardship. Our operations are designed to minimize environmental impact, and we continuously seek ways to improve our processes and reduce our carbon footprint. We work closely with our suppliers and customers to promote the responsible use and disposal of chemicals.

Customer Focus

Our clients are at the heart of everything we do. We pride ourselves on providing personalized service and building long-term relationships based on trust and mutual benefit. Our experienced team of professionals is dedicated to understanding our clients' needs and delivering solutions that exceed their expectations.
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