Factory Directly Provide with Durable Calcium Sulfite CAS 10257-55-3 for Inorganic Salts
3 Inquiries
10257-55-3
Food Grade
99%
Xian
Fulecare
Plastic bag
2026-07-30
Slu-pp-332,BAM 15
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Product Description
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Seller Information
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Inquiry History
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DescriptionBasic Info
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Product Name:
Calcium sulfite
Other Name:Sulfurous acid,calcium salt (1:1);Calcium sulfite (CaSO3);Calcium sulfite;Calcium sulfite (1:1)
CAS No.:10257-55-3
Molecular Formula:Ca.H2O3S
InChIKeys:InChIKey=SGIDZKQKQMFQNU-UHFFFAOYSA-N
Molecular Weight:136.1406
Exact Mass:137.929977
EC Number:233-596-8
UNII:7078964UQP
HScode:2832200000
Categories:
Characteristics-
PSA:
82.4
XLogP3:-0.20270
Melting Point:600°C
Water Solubility:H2O: 0.0043g/100mL (18°C), 0.001g/100mL (100°C) H2O; slightly soluble alcohol; soluble in acid solutions with SO2 evolution
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions 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.
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Seller Information
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Business Type:
Trader
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Main Products:
Slu-pp-332,BAM 15
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Location:
No. 11608, 16th Floor, Unit 1, Building 1, West of Zhangba Liu Road, South Third Ring Road, High tech Zone, Xi'an City, Shaanxi Province
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Payment Terms:
L/C,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
335
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Total Annual Revenue:
$5 million-$10 million
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Total Employees:
11-50
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Year of Establishment:
2025
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Inquiry History3 Inquiries
Country Product Purchase Quantity Date Posted 
Australia
calcium sulfite
1 KG Jun 30, 2026
Australia
Calcium Sulfite
1 KG Jul 1, 2026 
United States
Calcium Sulfite
25 MT Mar 8, 2025 Post an enquiry for this product
