Standard packing specification?

25kg inner plastic woven bag, jumbo bag is negotiable.

Can you offer certification documents?

COA, MSDS and food grade certificates can be provided.

MOQ for trial purchase?

Small trial order is acceptable, abundant factory stock.

Storage requirement of solid caustic soda?

Seal and store in dry warehouse, avoid damp to prevent deliquescence.

Difference between food grade and industrial grade?

Food grade owns stricter heavy metal limit, specially for edible field.

Solid Caustic Soda Sodium Hydroxide CAS 1310-73-2 Industrial Grade 99% Min

Name: Solid Caustic Soda Sodium Hydroxide CAS 1310-73-2 Industrial Grade 99% Min
Brand: Shandong Chunsheng Chemical Technology Co.,Ltd
SKU: 2162596742

Shandong, ChinaShandong Chunsheng Chemical Technology Co.,Ltd

US$485.00

27-49 Tons

US$475.00

50-99 Tons

US$465.00

100+ Tons

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

CAS No.

1310-73-2

Formula

Naoh

Model NO.

CAS1310-73-2

EINECS

215-185-5

Classification

Caustic Soda

Appearance

Flake

Grade Standard

Industrial Grade

Solubleness

Soluble Alkali

Ionization Capacity

Strong Alkali

Quality

First-Class

Usage

Dietary Alkali

Purity Content

Above Ninety Nine Percen

Moisture Content

Low Moisture, Hardly Deliquesce

Heavy Metal

Strictly Controlled Low Content

Available Shape

Flake & Pearl Solid Optional

pH

9-10

Delivery Time

Within 15 Days

Shelif Time

2 Years

Certificate

ISO 9001

Dangerous Class

Whiteness

96% Min

Transport Package

Bag

Specification

1kg/25kg/100kg

Trademark

Chunsheng

Origin

Shandong, China

HS Code

3206111000

Production Capacity

100000ton/Year

Key features

Food grade standard, CAS 1310-73-2, meets food additive specification for edible field.

Low heavy metal & impurity content, safe for food processing.

Uniform solid granule/flake shape, stable alkalinity with little quality fluctuation.

Fast dissolution speed in water, no insoluble residue, easy feeding and mixing.

Excellent neutralization performance, widely used for oil deacidification & food pH adjustment.

Strict purification process, free of harmful impurities, ideal for edible oil refining.

Complete test documents: COA, MSDS, food qualification certificate available.

Moisture-proof sealed package, effectively prevent deliquesce during storage and transit.

Sufficient factory stock, support small trial order and large bulk delivery.

Multiple applicable industries: edible oil, dairy, food neutralization processing.

Company profile

Fast DeliveryQuality AssuranceImporters and ExportersMulti-language Pioneer

Shandong Chunsheng Chemical Technology Co.,Ltd

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2023-02-20Nearest Port: tianjinAverage Response Time: ≤1.66hTerms of Payment: T/T, LC, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryChunsheng operates across chemical products, feed-related materials and additives, fertilizers, dyes, pigments, detergents, coatings, instruments, plastics and other products. It reports ISO 9001-compliant quality management, hazardous-chemical testing, classified storage, compliant transportation and raw-material traceability. Customer complaint handling has a documented procedure with records, and quality assurance is reported. However, finished-product inspection is based on random checks and packing-staff verification, with one quality inspector identified. The supplier offers sample-based and minor customization but has no 3D design service, no specialized technical R&D capability and no new products reported in the past year. No overseas branches, agents, showroom, trade-show participation or overseas service countries are reported. Financial evidence is insufficient for assessment.

CertificationsThe supplier states that its quality management system complies with ISO 9001 and other relevant international standards, and that hazardous chemicals undergo testing, classified storage and compliant transportation. The slices do not provide certificate numbers, issuing bodies or validity dates, so the certification claim is supported but not independently detailed.

After-Sales capabilityThe supplier reports a professional pre-sales and after-sales team, regulatory consulting, application support and logistics tracking. It also has a clear customer-complaint procedure with follow-up records, although no written corrective and preventive action procedures or records are available for service capability.

R&D capabilityThe supplier states that it is not a professional technical supplier, does not provide 3D software design services and had no new products in the past year. These are explicit limitations on technical R&D and recent product innovation.

Customization capabilityThe supplier explicitly provides customization from samples and minor customization. It does not provide 3D software design services, so its customization capability is demonstrated only for sample-based or limited modifications.

Product Q&A

Q:What's your product's CAS and EINECS number?

We have a robust quality guarantee. In the rare event of a non-conformance that is verifiable our responsibility, we will promptly initiate a return, replacement, or credit. Our batch traceability allows us to resolve issues quickly and efficiently.

Q:Is this sodium hydroxide soluble in water?

Yes, it is soluble alkali, dissolves rapidly in water without residue.

Q:What's your physical form?

Available in Flake or Pearl solid form, liquid caustic soda is optional.

Q:Main application for food grade caustic soda?

Mainly for edible oil refining, food neutralization and food processing.

Q:What is the purity?

Purity above ninety nine percent, low heavy metal content, safe for food industry use.